1,2-epoxypropane

CAS No. 75-56-9

Formula: C3H6O
Basic Info

Propylene oxide is an organic compound with the molecular formula CH3CHCH2O. This colourless volatile liquid is produced on a large scale industrially, its major application being its use for the production of polyether polyols for use in making polyurethane plastics. It is a chiral epoxide, although it is commonly used as a racemic mixture.
This compound is sometimes called 1,2-propylene oxide to distinguish it from its isomer 1,3-propylene oxide, better known as oxetane.

Formula
C3H6O
Molecular Weight
58.0791
Exact Mass
58.0419
LogP
0.4051
PSA
12.53
Synonyms

2-methyloxirane

1,2-Epoxypropane

expand collapse

Properties
Appearance & Physical State
colourless liquid with an ether-like odour
Density
0.83
Boiling Point
34ºC
Melting Point
-112ºC
Flash Point
-37ºC
Refractive Index
1.365-1.367
Stability
Stable. Incompatible with acids, bases, oxidizing agents, copper, copper alloys, brass, bronze, iron, metal chlorides, peroxides and a wide variety of other materials. Reacts with compounds containing labile hydrogen. Extremely flammable - note low boiling
Storage Condition
Flammables area
Safety Info
Safety Statements
S45-S53
Risk Statements
R12; R20/21/22; R36/37/38; R45; R46
HS Code
2910200000
RIDADR
UN 1280
Caution Statement
P201; P210; P280; P308 + P313; P370 + P378; P403 + P235
Hazard Codes
MSDS
SDS 1.0
expand collapse
Download/Modify | Technical supported by XiXisys.com. For US version, EU version (23 languages) and more, please refer to xixisys.com/en/sds/search

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 1,2-epoxypropane

1.2 Other means of identification

Product number -
Other names 2-methyloxirane

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. The major use of propylene oxide is in the production of polyethers (the primary component of polyurethane foams) and propylene glycol. Propylene oxide is also used in the fumigation of foodstuffs and plastic medical instruments and in the manufacture of dipropylene glycol and glycol ethers, as herbicides, as solvents, and in the preparation of lubricants, surfactants, and oil demulsifiers.
Uses advised against no data available

1.4 Supplier's details

Company MOLBASE (Shanghai) Biotechnology Co., Ltd.
Address Floor 4 & 5, Building 12, No. 1001 North Qinzhou Road,
Xuhui District, Shanghai, China
Telephone +86(21)64956998
Fax +86(21)54365166

1.5 Emergency phone number

Emergency phone number +86-400-6021-666
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

2.Hazard identification

2.1 Classification of the substance or mixture

Flammable liquids, Category 1

Acute toxicity - Oral, Category 4

Acute toxicity - Dermal, Category 3

Eye irritation, Category 2

Acute toxicity - Inhalation, Category 3

Specific target organ toxicity – single exposure, Category 3

Germ cell mutagenicity, Category 1B

Carcinogenicity, Category 1B

2.2 GHS label elements, including precautionary statements

Pictogram(s)
Signal word

Danger

Hazard statement(s)

H224 Extremely flammable liquid and vapour

H302 Harmful if swallowed

H311 Toxic in contact with skin

H319 Causes serious eye irritation

H331 Toxic if inhaled

H335 May cause respiratory irritation

H340 May cause genetic defects

H350 May cause cancer

Precautionary statement(s)
Prevention

P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.

P233 Keep container tightly closed.

P240 Ground and bond container and receiving equipment.

P241 Use explosion-proof [electrical/ventilating/lighting/...] equipment.

P242 Use non-sparking tools.

P243 Take action to prevent static discharges.

P280 Wear protective gloves/protective clothing/eye protection/face protection.

P264 Wash ... thoroughly after handling.

P270 Do not eat, drink or smoke when using this product.

P261 Avoid breathing dust/fume/gas/mist/vapours/spray.

P271 Use only outdoors or in a well-ventilated area.

P201 Obtain special instructions before use.

P202 Do not handle until all safety precautions have been read and understood.

Response

P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water [or shower].

P370+P378 In case of fire: Use ... to extinguish.

P301+P312 IF SWALLOWED: Call a POISON CENTER/doctor/…if you feel unwell.

P330 Rinse mouth.

P302+P352 IF ON SKIN: Wash with plenty of water/...

P312 Call a POISON CENTER/doctor/…if you feel unwell.

P321 Specific treatment (see ... on this label).

P361+P364 Take off immediately all contaminated clothing and wash it before reuse.

P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

P337+P313 If eye irritation persists: Get medical advice/attention.

P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.

P311 Call a POISON CENTER/doctor/…

P308+P313 IF exposed or concerned: Get medical advice/ attention.

Storage

P403+P235 Store in a well-ventilated place. Keep cool.

P405 Store locked up.

P403+P233 Store in a well-ventilated place. Keep container tightly closed.

Disposal

P501 Dispose of contents/container to ...

2.3 Other hazards which do not result in classification

none

3.Composition/information on ingredients

3.1 Substances

Chemical name Common names and synonyms CAS number EC number Concentration
1,2-epoxypropane 1,2-epoxypropane 75-56-9 none 100%

4.First-aid measures

4.1 Description of necessary first-aid measures

General advice

Consult a physician. Show this safety data sheet to the doctor in attendance.

If inhaled

Fresh air, rest. Seek medical attention if you feel unwell.

In case of skin contact

Remove contaminated clothes. Rinse skin with plenty of water or shower.

In case of eye contact

Rinse with plenty of water (remove contact lenses if easily possible). Refer for medical attention.

If swallowed

Rinse mouth. Do NOT induce vomiting. Refer for medical attention if breathing difficulties and/or fever develop.

4.2 Most important symptoms/effects, acute and delayed

This material is moderately toxic by inhalation and ingestion. It may cause irreversible and reversible changes. Skin contact with the material or solutions of the material cause irritation; diluted solutions are more irritating than undiluted materials. Exposure may cause mild depression of the central nervous system and eye, nasal, and lung irritation. Contact with the liquid can cause blindness and death. Pulmonary edema may recur up to 2 weeks after exposure. (EPA, 1998)

4.3 Indication of immediate medical attention and special treatment needed, if necessary

Basic treatment: Establish a patent airway. Suction if necessary. Watch for signs of respiratory insufficiency and assist ventilations if necessary. Administer oxygen by nonrebreather mask at 10 to 15 L/min. Provide a low-stimulus environment. Monitor for shock and treat if necessary ... . Anticipate seizures and treat if necessary ... . For eye contamination, flush eyes immediately with water. Irrigate each eye continuously with normal saline during transport ... . Do not use emetics. For ingestion, rinse mouth and administer 5 ml/kg up to 200 ml of water for dilution if the patient can swallow, has a strong gag reflex, and does not drool. Treat frostbite by rapid rewarming ... . /Ethers and related compounds/

5.Fire-fighting measures

5.1 Extinguishing media

Suitable extinguishing media

If material on fire or involved in fire: Do not extinguish fire unless flow can be stopped. Use water in flooding quantities as a fog. Solid streams of water may be ineffective. Cool all effective containers with flooding quantities of water. Apply water from as far away as possible. Use "alcohol" foam, dry chemical or carbon dioxide.

5.2 Specific hazards arising from the chemical

Vapor is heavier than air and may travel considerable distance to source of ignition and flash back. Vapors form explosive mixture with air. If polymerization takes place in container, there may be a violent rupture of container. Explosion hazard is severe when exposed to flame. Violently reacts with acetylide- forming metals such as copper or copper alloys, ammonium hydroxide; chlorosulfonic acid; hydrochloric acid; hydrofluoric acid; nitric acid; oleum and sulfuric acid. Hazardous polymerization may occur. Avoid active catalytic surfaces such as anhydrous chlorides of iron, tin, and aluminum; peroxides of iron and aluminum; and alkali metal hydroxides, high temperatures; alkalies; aqueous acids; amines and acidic alcohols. (EPA, 1998)

5.3 Special protective actions for fire-fighters

Wear self-contained breathing apparatus for firefighting if necessary.

6.Accidental release measures

6.1 Personal precautions, protective equipment and emergency procedures

Use personal protective equipment. Avoid dust formation. Avoid breathing vapours, mist or gas. Ensure adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust. For personal protection see section 8.

6.2 Environmental precautions

Evacuate danger area! Consult an expert! Remove all ignition sources. Personal protection: complete protective clothing including self-contained breathing apparatus. Ventilation. Collect leaking liquid in sealable dry containers. Absorb remaining liquid in dry sand or inert absorbent. Then store and dispose of according to local regulations.

6.3 Methods and materials for containment and cleaning up

Evacuation: If material leaking (not on fire) consider evacuation from downwind area based on amount of material spilled, location and weather conditions.

7.Handling and storage

7.1 Precautions for safe handling

Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Avoid exposure - obtain special instructions before use.Provide appropriate exhaust ventilation at places where dust is formed. For precautions see section 2.2.

7.2 Conditions for safe storage, including any incompatibilities

Fireproof. Separated from acids, bases and strong oxidants. Dry. Cool. Well closed. Keep in the dark.Use glass or metal containers sealed with nitrogen.

8.Exposure controls/personal protection

8.1 Control parameters

Occupational Exposure limit values

NIOSH considers propylene oxide to be a potential occupational carcinogen.

NIOSH usually recommends that occupational exposures to carcinogens be limited to the lowest feasible concentration.

Biological limit values

no data available

8.2 Appropriate engineering controls

Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end of workday.

8.3 Individual protection measures, such as personal protective equipment (PPE)

Eye/face protection

Safety glasses with side-shields conforming to EN166. Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).

Skin protection

Wear impervious clothing. The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace. Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique(without touching glove's outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands. The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and the standard EN 374 derived from it.

Respiratory protection

Wear dust mask when handling large quantities.

Thermal hazards

no data available

9.Physical and chemical properties

Physical state colourless liquid with an ether-like odour
Colour Colorless liquid ... [Note: A gas above 94 degrees F.]
Odour ODOR IS SWEET, ALCOHOLIC, & LIKE ETHER OR BENZENE
Melting point/ freezing point -112ºC
Boiling point or initial boiling point and boiling range 34°C(lit.)
Flammability Class IA Flammable Liquid: Fl.P. below 22.78°C and BP below 37.78°C.Extremely flammable. Heating will cause rise in pressure with risk of bursting.
Lower and upper explosion limit / flammability limit Lower flammable limit: 2.3% by volume; Upper flammable limit: 36% by volume
Flash point -37°C
Auto-ignition temperature 747.78°C
Decomposition temperature no data available
pH no data available
Kinematic viscosity 0.28 centipoise at 25°C
Solubility greater than or equal to 100 mg/mL at 18.89°C
Partition coefficient n-octanol/water (log value) log Kow= 0.03.
Vapour pressure 445 mm Hg at 20°C (EPA, 1998)
Density and/or relative density 0.83g/mLat 25°C(lit.)
Relative vapour density 2 (vs air)
Particle characteristics no data available

10.Stability and reactivity

10.1 Reactivity

no data available

10.2 Chemical stability

It polymerizes exothermically.

10.3 Possibility of hazardous reactions

FLAMMABLE, DANGEROUS FIRE RISKThe vapour is heavier than air and may travel along the ground; distant ignition possible. As a result of flow, agitation, etc., electrostatic charges can be generated.1,3-PROPYLENE OXIDE react with oxidizing agents and strong acids . Reacts with Grignard reagents and organolithium compounds. An explosion occurred when propylene oxide was added to an epoxy resin. It was concluded that polymerization was catalyzed by an amine accelerator in the resin [Bretherick, 5th Ed., 1995]. Underwent polymerization when mixed with sodium hydroxide causing ignition and explosion of a drum of the crude product. [Combust Sci. Technol., 1983].

10.4 Conditions to avoid

no data available

10.5 Incompatible materials

No acetylide-forming metals such as copper or copper alloys should be in contact with propylene oxide.

10.6 Hazardous decomposition products

When heated to decomposition it emits acrid smoke and fumes.

11.Toxicological information

Acute toxicity

  • Oral: LD50 Guinea pig /oral/ 0.69 g/kg
  • Inhalation: LC50 Mouse inhalation 1740 ppm/4 hr
  • Dermal: LD50 Rabbit percutaneous 1.5 ml/kg

Skin corrosion/irritation

no data available

Serious eye damage/irritation

no data available

Respiratory or skin sensitization

no data available

Germ cell mutagenicity

no data available

Carcinogenicity

Cancer Classification: Group B2 Probable Human Carcinogen

Reproductive toxicity

No information is available on the reproductive or developmental effects of propylene oxide in humans. A study with rats and rabbits exposed to propylene oxide by inhalation prior to and during gestation concluded that propylene oxide was harmful to the developing fetus but did not cause birth defects. In rats, some degree of fetotoxicity was observed in all exposed groups (including a significant reduction in the number of corpora lutea, implants, and live fetuses) and minor skeletal malformations in some; there was no maternal mortality. Increased resorptions per litter were observed in rabbits.

STOT-single exposure

no data available

STOT-repeated exposure

no data available

Aspiration hazard

no data available

12.Ecological information

12.1 Toxicity

  • Toxicity to fish: TLm Bluegill 215 mg/l/96 hr at 24°C, static bioassasy.
  • Toxicity to daphnia and other aquatic invertebrates: no data available
  • Toxicity to algae: no data available
  • Toxicity to microorganisms: no data available

12.2 Persistence and degradability

AEROBIC: 1,2-Propylene oxide, present at 100 mg/l, reached 95% of its theoretical BOD in 3 weeks using an activated sludge inoculum at 30 mg/l and the Japanese MITI test(1); therefore, this compound is expected to biodegrade rapidly. In another study, using the standard dilution method, a 5 day theoretical BOD of 8% was measured for propylene oxide using a filtered effluent seed from a biological sanitary waste treatment plant while a 5 day theoretical BOD of 9% was measured using an adapted seed(2).

12.3 Bioaccumulative potential

An estimated BCF of 3 was calculated for 1,2-propylene oxide(SRC), using a log Kow of 0.03(1) and a regression-derived equation(2). According to a classification scheme(3), this BCF suggests the potential for bioconcentration in aquatic organisms is low(SRC).

12.4 Mobility in soil

The Koc of 1,2-propylene oxide is estimated as 25(SRC), using a measured log Kow of 0.03(1) and a regression-derived equation(2). According to a classification scheme(3), this estimated Koc value suggests that 1,2-propylene oxide is expected to have very high mobility in soil(SRC).

12.5 Other adverse effects

no data available

13.Disposal considerations

13.1 Disposal methods

Product

The material can be disposed of by removal to a licensed chemical destruction plant or by controlled incineration with flue gas scrubbing. Do not contaminate water, foodstuffs, feed or seed by storage or disposal. Do not discharge to sewer systems.

Contaminated packaging

Containers can be triply rinsed (or equivalent) and offered for recycling or reconditioning. Alternatively, the packaging can be punctured to make it unusable for other purposes and then be disposed of in a sanitary landfill. Controlled incineration with flue gas scrubbing is possible for combustible packaging materials.

14.Transport information

14.1 UN Number

ADR/RID: UN1280 IMDG: UN1280 IATA: UN1280

14.2 UN Proper Shipping Name

ADR/RID: PROPYLENE OXIDE
IMDG: PROPYLENE OXIDE
IATA: PROPYLENE OXIDE

14.3 Transport hazard class(es)

ADR/RID: unknown IMDG: unknown IATA: unknown

14.4 Packing group, if applicable

ADR/RID: unknown IMDG: unknown IATA: unknown

14.5 Environmental hazards

ADR/RID: no IMDG: no IATA: no

14.6 Special precautions for user

no data available

14.7 Transport in bulk according to Annex II of MARPOL 73/78 and the IBC Code

no data available

15.Regulatory information

15.1 Safety, health and environmental regulations specific for the product in question

Chemical name Common names and synonyms CAS number EC number
1,2-epoxypropane 1,2-epoxypropane 75-56-9 none
European Inventory of Existing Commercial Chemical Substances (EINECS) Listed.
EC Inventory Listed.
United States Toxic Substances Control Act (TSCA) Inventory Listed.
China Catalog of Hazardous chemicals 2015 Listed.
New Zealand Inventory of Chemicals (NZIoC) Listed.
Philippines Inventory of Chemicals and Chemical Substances (PICCS) Listed.
Vietnam National Chemical Inventory Listed.
Chinese Chemical Inventory of Existing Chemical Substances (China IECSC) Listed.

16.Other information

Information on revision

Creation Date Aug 16, 2017
Revision Date Aug 16, 2017

Abbreviations and acronyms

  • CAS: Chemical Abstracts Service
  • ADR: European Agreement concerning the International Carriage of Dangerous Goods by Road
  • RID: Regulation concerning the International Carriage of Dangerous Goods by Rail
  • IMDG: International Maritime Dangerous Goods
  • IATA: International Air Transportation Association
  • TWA: Time Weighted Average
  • STEL: Short term exposure limit
  • LC50: Lethal Concentration 50%
  • LD50: Lethal Dose 50%
  • EC50: Effective Concentration 50%

References

  • IPCS - The International Chemical Safety Cards (ICSC), website: http://www.ilo.org/dyn/icsc/showcard.home
  • HSDB - Hazardous Substances Data Bank, website: https://toxnet.nlm.nih.gov/newtoxnet/hsdb.htm
  • IARC - International Agency for Research on Cancer, website: http://www.iarc.fr/
  • eChemPortal - The Global Portal to Information on Chemical Substances by OECD, website: http://www.echemportal.org/echemportal/index?pageID=0&request_locale=en
  • CAMEO Chemicals, website: http://cameochemicals.noaa.gov/search/simple
  • ChemIDplus, website: http://chem.sis.nlm.nih.gov/chemidplus/chemidlite.jsp
  • ERG - Emergency Response Guidebook by U.S. Department of Transportation, website: http://www.phmsa.dot.gov/hazmat/library/erg
  • Germany GESTIS-database on hazard substance, website: http://www.dguv.de/ifa/gestis/gestis-stoffdatenbank/index-2.jsp
  • ECHA - European Chemicals Agency, website: https://echa.europa.eu/

Disclaimer: The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The information in this document is based on the present state of our knowledge and is applicable to the product with regard to appropriate safety precautions. It does not represent any guarantee of the properties of the product. We as supplier shall not be held liable for any damage resulting from handling or from contact with the above product.
MSDS
expand collapse
Name: Benzyl chloride stabilized 99.5+% (with 0.25% propylene oxide) Material Safety Data Sheet
Synonym: Chloromethylbenzene; Alpha-Chlorotoluene; Chlorophenylmethane; Benzyl chloride
CAS: 75-56-9
Section 1 - Chemical Product   MSDS Name:Benzyl chloride stabilized 99.5+% (with 0.25% propylene oxide) Material Safety Data Sheet
Synonym:Chloromethylbenzene; Alpha-Chlorotoluene; Chlorophenylmethane; Benzyl chloride

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
75-56-9 Propylene oxide 0.25 200-879-2
Hazard Symbols: T
Risk Phrases:

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Harmful if swallowed. Toxic by inhalation. Irritating to respiratory system and skin. Risk of serious damage to eyes. May cause cancer.
Harmful : danger of serious damage to health by prolonged exposure if swallowed.Moisture sensitive.Cancer suspect agent.Lachrymator (substance which increases the flow of tears).
Potential Health Effects
Eye:
Causes eye irritation. Lachrymator (substance which increases the flow of tears). May cause chemical conjunctivitis and corneal damage.
Skin:
Causes skin irritation.
Ingestion:
Harmful if swallowed. May cause severe irritation of the digestive tract.
Inhalation:
May be fatal if inhaled. Causes respiratory tract irritation.
Chronic:
Potential cancer hazard.

Section 4 - FIRST AID MEASURES
  Eyes: In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Get medical aid immediately.
Skin:
In case of contact, immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Get medical aid immediately. Wash clothing before reuse.
Ingestion:
If swallowed, do NOT induce vomiting. Get medical aid immediately.
If victim is fully conscious, give a cupful of water. Never give anything by mouth to an unconscious person.
Inhalation:
Poison material. If inhaled, get medical aid immediately. Remove victim to fresh air. If not breathing, give artificial respiration.
If breathing is difficult, give oxygen.
Notes to Physician:
Treat symptomatically and supportively.

Section 5 - FIRE FIGHTING MEASURES
  General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Use water spray to keep fire-exposed containers cool. May accumulate static electrical charges, and may cause ignition of its own vapors. Fire or excessive heat may result in violent rupture of the container due to bulk polymerization.
Combustible liquid and vapor. Approach fire from upwind to avoid hazardous vapors and toxic decomposition products. Vapors are heavier than air and may travel to a source of ignition and flash back. Vapors can spread along the ground and collect in low or confined areas.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or appropriate foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
  General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Clean up spills immediately, observing precautions in the Protective Equipment section. Remove all sources of ignition. Use a spark-proof tool. Provide ventilation.
Approach spill from upwind.

Section 7 - HANDLING and STORAGE
  Handling:
Wash thoroughly after handling. Ground and bond containers when transferring material. Do not get in eyes, on skin, or on clothing.
Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames. Use only with adequate ventilation. Keep away from heat and flame. Do not breathe vapor or mist. Keep dry and use promptly.
Handle only in corrosion resistant equipment avoiding iron, aluminum, and brass.
Storage:
Keep away from sources of ignition. Store in a cool, dry, well-ventilated area away from incompatible substances. Storage for long periods is not recommended. Store protected from moisture. Vent periodically. Keep away from oxidizing agents.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
  Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate general or local exhaust ventilation to keep airborne concentrations below the permissible exposure limits.
Personal Protective Equipment Eyes: Wear chemical goggles.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
 
Physical State: Liquid
Color: clear, colorless
Odor: pungent odor - unpleasant odor
pH: Not available.
Vapor Pressure: 1.3 mm Hg @ 25 deg C
Viscosity: 1.27 cps @ 20 deg C
Boiling Point: 179 deg C @ 760 mm Hg
Freezing/Melting Point: -39 deg C
Autoignition Temperature: 627 deg C ( 1,160.60 deg F)
Flash Point: 67 deg C ( 152.60 deg F)
Explosion Limits, lower: 1.3 %
Explosion Limits, upper: 7.1 %
Decomposition Temperature:
Solubility in water: Hydrolyzes slowly
Specific Gravity/Density: 1.1000 g/cm3
Molecular Formula: C7H7Cl
Molecular Weight: 126.59

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Unstabilized benzyl chloride undergoes a self-condensation reaction in the presence of all common metals (except nickel and lead) with the liberation of heat and hydrogen chloride. Decomposition and polymerization reactions are inhibited to a limited extent by addition of triethylamine, propylene oxide, or sodium carbonate.
Inhibition decreases during storage. Do not store for extended period of time.
Conditions to Avoid:
Light, ignition sources, moisture, excess heat, excessive aging.
Incompatibilities with Other Materials:
Metals, strong oxidizing agents.
Hazardous Decomposition Products:
Hydrogen chloride, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.
Hazardous Polymerization: May occur.

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 75-56-9: TZ2975000 CAS# 100-44-7: XS8925000 LD50/LC50:
Not available.
Not available.
Carcinogenicity:
Propylene oxide - Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
Benzyl chloride - Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
See actual entry in RTECS for complete information.

Section 12 - ECOLOGICAL INFORMATION
  Ecotoxicity:
Fish: Fathead Minnow: 34.7 ppm; 96 hr; LC50Water flea Daphnia: 6.1 ppm; 48 hr; LC50

Section 13 - DISPOSAL CONSIDERATIONS
  Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION
 
IATA
Shipping Name: BENZYL CHLORIDE
Hazard Class: 6.1
UN Number: 1738
Packing Group: II
IMO
Shipping Name: BENZYL CHLORIDE
Hazard Class: 6.1
UN Number: 1738
Packing Group: II
RID/ADR
Shipping Name: BENZYL CHLORIDE
Hazard Class: 6.1
UN Number: 1738
Packing group: II

Section 15 - REGULATORY INFORMATION
 
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: T
Risk Phrases:
R 22 Harmful if swallowed.
R 23 Toxic by inhalation.
R 37/38 Irritating to respiratory system and skin.
R 41 Risk of serious damage to eyes.
R 45 May cause cancer.
R 48/22 Harmful : danger of serious damage to health
by prolonged exposure if swallowed.
Safety Phrases:
S 53 Avoid exposure - obtain special instructions
before use.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 75-56-9: 2
CAS# 100-44-7: 3
United Kingdom Occupational Exposure Limits
United Kingdom Maximum Exposure Limits
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 75-56-9 is not listed on Canada's Ingredient Disclosure List.
CAS# 100-44-7 is not listed on Canada's Ingredient Disclosure List.
Exposure Limits
CAS# 75-56-9: OEL-AUSTRALIA:TWA 20 ppm (50 mg/m3);Carcinogen
OEL-BELGIUM:TWA 20 ppm (48 mg/m3)
OEL-DENMARK:TWA 5 ppm (12 mg/m3);Skin;Carcinogen
OEL-FINLAND:TWA 5 ppm (12 mg/m3);Carcinogen
OEL-FRANCE:TWA 20 ppm (50 mg/m3)
OEL-GERMANY;Carcinogen
OEL-THE NETHERLANDS:TWA 100 ppm (240 mg/m3)
OEL-THE PHILIPPINES:TWA 100 ppm (240 mg/m3)
OEL-RUSSIA:STEL 1 mg/m3;Skin
OEL-SWEDEN:TWA 5 ppm (12 mg/m3);STEL 10 ppm (25 mg/m3)
OEL-SWITZERLAND:TWA 2.5 ppm (6 mg/m3);Carcinogen
OEL-TURKEY:TWA 100 ppm (240 mg/m3)
OEL-UNITED KINGDOM:TWA 20 ppm (50 mg/m3);STEL 100 ppm
OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV
OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGI TLV
CAS# 100-44-7: OEL-AUSTRALIA:TWA 1 ppm (5 mg/m3)
OEL-AUSTRIA:TWA 1 ppm (5 mg/m3)
OEL-BELGIUM:TWA 1 ppm (5.2 mg/m3)
OEL-DENMARK:STEL 1 ppm (5 mg/m3)
OEL-DENMARK:TWA 1 ppm (5 mg/m3)
OEL-FINLAND:TWA 1 ppm (5 mg/m3);STEL 3 ppm (15 mg/m3)
OEL-FRANCE:TWA 1 ppm (5 mg/m3);STEL 2 ppm (11 mg/m3);Skin
OEL-FRANCE:TWA 1 ppm (5 mg/m3);STEL 3 ppm (15 mg/m3);CAR
OEL-GERMANY:TWA 1 ppm (5 mg/m3);Carcinogen
OEL-HUNGARY:STEL 0.5 mg/m3;Skin
OEL-THE NETHERLANDS:TWA 1 ppm (5 mg/m3)
OEL-THE PHILIPPINES:TWA 1 ppm (5 mg/m3)
OEL-RUSSIA:STEL 0.5 mg/m3
OEL-SWEDEN:TWA 1 ppm (5 mg/m3);STEL 2 ppm (11 mg/m3)
OEL-SWEDEN:TWA 1 ppm (5 mg/m3);STEL 2 ppm (11 mg/m3);CAR
OEL-SWITZERLAND:TWA 1 ppm (5 mg/m3);STEL 2 ppm (1 mg/m3)
OEL-TURKEY:TWA 1 ppm (5 mg/m3)
OEL-UNITED KINGDOM:TWA 1 ppm (3 mg/m3);STEL 2 ppm (6 mg/m3)
OEL-UNITED KINGDOM:TWA 1 ppm (5 mg/m3)
OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV
OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGI TLV
US FEDERAL
TSCA
CAS# 75-56-9 is not listed on the TSCA inventory.
It is for research and development use only.
CAS# 100-44-7 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A
Spectrum
NMR Spectrum 1H NMR : 90 MHz in CDCl3
expand collapse
IR Spectrum IR : CCl4 solution
expand collapse
Mass Spectrum Mass
expand collapse

Related Compound Information

PRODUCTS
Coming Soon
SUPPLIERS
Coming Soon
BRANDING
Coming Soon