1.Identification
1.1 GHS Product identifier
| Product name | Diisononyl phthalate |
|---|
1.2 Other means of identification
| Product number | - |
|---|---|
| Other names | 1,2-Benzenedicarboxylic acid, 1,2-diisononyl ester |
1.3 Recommended use of the chemical and restrictions on use
| Identified uses | For industry use only. Adhesives and sealant chemicals,CBI,Plasticizers,Processing aids, not otherwise listed |
|---|---|
| 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
Not classified.
2.2 GHS label elements, including precautionary statements
| Pictogram(s) | No symbol. |
|---|---|
| Signal word | No signal word. |
| Hazard statement(s) | none |
| Precautionary statement(s) | |
| Prevention | none |
| Response | none |
| Storage | none |
| Disposal | none |
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 |
|---|---|---|---|---|
| Diisononyl phthalate | Diisononyl phthalate | 28553-12-0 | 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
If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.
In case of skin contact
Rinse and then wash skin with water and soap.
In case of eye contact
Rinse with plenty of water for several minutes (remove contact lenses if easily possible).
If swallowed
Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.
4.2 Most important symptoms/effects, acute and delayed
Produces no ill effects at normal temperatures, but may give off irritating vapors at high temperatures. (USCG, 1999)
4.3 Indication of immediate medical attention and special treatment needed, if necessary
/SRP:/ Immediate first aid: Ensure that adequate decontamination has been carried out. If patient is not breathing, start artificial respiration, preferably with a demand-valve resuscitator, bag-valve-mask device, or pocket mask, as trained. Perform CPR as necessary. Immediately flush contaminated eyes with gently flowing water. Do not induce vomiting. If vomiting occurs, lean patient forward or place on left side (head-down position, if possible) to maintain an open airway and prevent aspiration. Keep patient quiet and maintain normal body temperature. Obtain medical attention. /Esters and related compounds/
5.Fire-fighting measures
5.1 Extinguishing media
Suitable extinguishing media
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide. Wear self-contained breathing apparatus for firefighting if necessary.
5.2 Specific hazards arising from the chemical
This chemical is combustible.
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
Collect leaking and spilled liquid in covered containers as far as possible. Absorb remaining liquid in sand or inert absorbent. Then store and dispose of according to local regulations.
6.3 Methods and materials for containment and cleaning up
ACCIDENTAL RELEASE MEASURES: Personal precautions, protective equipment and emergency procedures: Use personal protective equipment. Avoid breathing vapours, mist or gas. Ensure adequate ventilation. Evacuate personnel to safe areas. Environmental precautions: Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Methods and materials for containment and cleaning up: Soak up with inert absorbent material and dispose of as hazardous waste. Keep in suitable, closed containers for disposal.
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
Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Storage class (TRGS 510): Non Combustible Liquids.
8.Exposure controls/personal protection
8.1 Control parameters
Occupational Exposure limit values
no data available
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 | Oily colorless liquid with a slight ester odor |
|---|---|
| Colour | Colorless liquid |
| Odour | no data available |
| Melting point/ freezing point | -43 °C |
| Boiling point or initial boiling point and boiling range | 244-252 °C (5 mmHg) |
| Flammability | Combustible. |
| Lower and upper explosion limit / flammability limit | no data available |
| Flash point | 235ºC |
| Auto-ignition temperature | 380°C |
| Decomposition temperature | no data available |
| pH | no data available |
| Kinematic viscosity | 500 cST at 0°C; 102 cST at 20°C; 37 cSt at 37.8°C; 6 cSt at 100°C |
| Solubility | Insoluble (<1 mg/ml at 21.11°C) |
| Partition coefficient n-octanol/water (log value) | log Kow = 9.37 (est) |
| Vapour pressure | 5.4X10-7 mm Hg at 25°C |
| Density and/or relative density | 0.972g/mLat 25°C(lit.) |
| Relative vapour density | no data available |
| Particle characteristics | no data available |
10.Stability and reactivity
10.1 Reactivity
no data available
10.2 Chemical stability
Stable under recommended storage conditions.
10.3 Possibility of hazardous reactions
DI-ISONONYL PHTHALATE reacts exothermically with acids to generate isononyl alcohol and phthalic acid. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by interaction with caustic solutions. Flammable hydrogen is generated by mixing with alkali metals and hydrides. Can generate electrostatic charges. [Handling Chemicals Safely, 1980. p. 250].
10.4 Conditions to avoid
no data available
10.5 Incompatible materials
no data available
10.6 Hazardous decomposition products
When heated to decomposition it emits acrid smoke and irritating vapors.
11.Toxicological information
Acute toxicity
- Oral: LD50 Rat oral >10 g/kg
- Inhalation: LC50 Rat inhalation >4.4 mg/L for 4hr
- Dermal: no data available
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
no data available
Reproductive toxicity
no data available
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: LC50; Species: Pimephales promelas (Fathead minnow); Conditions: flow through, 20-24°C, pH 6.6-7.2; Concentration: >0.19 mg/L for 96 hr
- Toxicity to daphnia and other aquatic invertebrates: no data available
- Toxicity to algae: EC50; Species: Pseudokirchneriella subcapitata (Green algae) 2-3 instar; Conditions: freshwater, static, 22-24°C, pH 7.6-7.9, hardness 25-50 mg/L CaCO3, alkalinity 25-50 mg/L CaCO3; Concentration: 1800 ug/L for 96 hr; Effect: decreased population abundance /> or = 95% purity
- Toxicity to microorganisms: no data available
12.2 Persistence and degradability
AEROBIC: A shake flask CO2 evolution test using an inoculum prepared from soil and sewage, resulted in 99% biodegradation of diisononyl phthalate and 62% theoretical CO2 evolution after a 28 day incubation period(1). Diisononyl phthalate had a biodegradation half-life of 5.31 days with a 7.1 day lag time(1). Diisononyl phthalate was classified as slowly degradable in semi-continuous activated sludge test in which 32% degradation was achieved for a 3 ppm feed(2). In another semi-continuous activated sludge test (Soap and Detergent Association procedure), the mean percentage degradation for diisononyl phthalate (3 ppm) was 67.8% in 24 hr(2). In a die-away phase of the testing, it took 5 days to achieve 90% degradation(2). Using a modified Sturm test, diisononyl phthalate was biodegraded an average of 79% in 28 days(3). Diisononyl had degradation rates of 68 and >90% at initial concentrations of 1-3 and 3 ppm, in 1 and 4 days incubation time, respectively, using an activated sludge inoculum(4). Diisononyl phthalate exhibited a primary biodegradation to intermediates of >95% in 12 days from a starting concentration of 1 ppm using a fresh water inoculum(4). Ultimate biodegradation in fresh water sediment was <1 to 8% in 28 days with respective starting concentrations of 10 to 0.02 ppm(5). Total degradation of diisononyl phthalate with starting concentrations of 45, 35, and 100 ppm using activated sludge inoculum with a 28 day incubation period were 70, 57, and 71%, respectively(4). Diisononyl phthalate, present at 100 mg/L, reached 74% of its theoretical BOD in 4 weeks using an activated sludge inoculum at 30 mg/L in the Japanese MITI test(6).
12.3 Bioaccumulative potential
An estimated BCF of 230 was calculated in fish for diisononyl phthalate(SRC), using an estimated log Kow of 9.37(1) and a regression-derived equation(1). According to a classification scheme(2), this BCF suggests the potential for bioconcentration in aquatic organisms is high(SRC). However, bioconcentration studies on compounds which are structurally similar suggest that bioconcentration may be lower than that indicated by the regression-derived equations due to the ability of aquatic organisms to readily metabolize this class of compounds(3).
12.4 Mobility in soil
Using a structure estimation method based on molecular connectivity indices(1), the log Koc of diisononyl phthalate can be estimated to be 5.52(SRC). Another estimated value is reported as 5.49(2). According to a classification scheme(3), these estimated Koc values suggest that diisononyl phthalate is expected to be immobile in soil.
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: Not dangerous goods. | IMDG: Not dangerous goods. | IATA: Not dangerous goods. |
14.2 UN Proper Shipping Name
| ADR/RID: unknown |
| IMDG: unknown |
| IATA: unknown |
14.3 Transport hazard class(es)
| ADR/RID: Not dangerous goods. | IMDG: Not dangerous goods. | IATA: Not dangerous goods. |
14.4 Packing group, if applicable
| ADR/RID: Not dangerous goods. | IMDG: Not dangerous goods. | IATA: Not dangerous goods. |
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 |
|---|---|---|---|
| Diisononyl phthalate | Diisononyl phthalate | 28553-12-0 | 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 | Not 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 13, 2017 |
|---|---|
| Revision Date | Aug 13, 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/
