Ethyl acrylate

CAS No. 140-88-5

Formula: C5H8O2
Basic Info

Ethyl acrylate is an organic compound with the formula CH2CHCO2CH2CH3. It is the ethyl ester of acrylic acid. It is a colourless liquid with a characteristic acrid odor. It is mainly produced for paints, textiles, and non-woven fibers. It is also a reagent in the synthesis of various pharmaceutical intermediates.

Formula
C5H8O2
Molecular Weight
100.116
Exact Mass
100.052
LogP
0.7355
PSA
26.3
Synonyms

Acrylic Acid Ethyl Ester

5-Cyano-1-(3-chlorophenyl)-1H-pyrazole-4-carboxylic acid,ethyl ester

1-(3-chlorophenyl)-5-cyano-1H-pyrazole-4-carboxylic acid,ethyl ester

methyl vinyl ketone

ethyl propenoate

2-Propenoic acid, ethyl ester

CH2=CH2CO2Et

Ethyl Acrylate

ethyl 1-(3-chlorophenyl)-5-cyano-4-pyrazolecarboxylate

ethyl ester 2-Propenoic acid

CH2=CH-COOEt

ethyl 1-(3-chlorophenyl)-5-cyano-1H-pyrazole-4-carboxylate

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Properties
Appearance & Physical State
colourless liquid
Density
0.92
Boiling Point
99ºC
Melting Point
-71ºC
Freezing Point
99.8℃
Flash Point
16ºC
Refractive Index
1.405-1.407
Water Solubility
1.5 g/100 mL (25 ºC)
Stability
Stable, but may polymerize upon exposure to light. Highly flammable. Keep cool. Incompatible with oxidizing agents, peroxides and other polymerization initiators.
Storage Condition
Refrigerator
Vapor Density
3.5 (vs air)
Vapor Pressure
31 mm Hg ( 20 °C)
Safety Info
RTECS
AT0700000
Safety Statements
S16-S33-S36/37-S9
WGK Germany
2
Risk Statements
R11; R20/21/22; R36/37/38; R43
HS Code
2916122000
RIDADR
UN 1917
Hazard Class
3
Packing Group
II
Caution Statement
P210; P261; P273; P302 + P352 + P312; P304 + P340 + P312; P403 + P233
Hazard Codes
Spectrum
NMR Spectrum 1H NMR : parameter in CDCl3
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IR Spectrum IR : liquid film
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Mass Spectrum Mass
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Raman Spectrum Raman : 4880 A,200 M,liquid
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Analysis Methods
Kovats' RI, non-polar column, isothermal
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Column Shape
Capillary
Active Phase(℃)
OV-101
Retention index
676.
Temperature Control
100.
Method
isothermal
Comments
N2; Column length: 19. m; Column diameter: 0.28 mm
Reference
Horna, A.Táborský, J.Churácek, J.Dufka, O.Chromatography of monomers. IV. Gas-liquid chromatographic studies of C1-C6 n-alkyl and C3-C6 isoalkyl acrylates and their hydrogen halide and halogen addition derivativesJ. Chromatogr.1985, 348, 141-149.
Kovats' RI, non-polar column, isothermal
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Column Shape
Capillary
Active Phase(℃)
OV-101
Retention index
678.
Temperature Control
120.
Method
isothermal
Comments
N2; Column length: 19. m; Column diameter: 0.28 mm
Reference
Horna, A.Táborský, J.Dufka, O.Matousek, P.Churácek, J.Chromatography of monomers. II. Glass capillary gas chromatography of C1-C18 alkyl esters of acrylic and methacrylic acidsJ. Chromatogr.1985, 325, 367-378.
Kovats' RI, non-polar column, isothermal
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Column Shape
Capillary
Active Phase(℃)
OV-101
Retention index
681.
Temperature Control
80.
Method
isothermal
Comments
N2; Column length: 19. m; Column diameter: 0.28 mm
Reference
Horna, A.Táborský, J.Dufka, O.Matousek, P.Churácek, J.Chromatography of monomers. II. Glass capillary gas chromatography of C1-C18 alkyl esters of acrylic and methacrylic acidsJ. Chromatogr.1985, 325, 367-378.
Kovats' RI, non-polar column, isothermal
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Column Shape
Packed
Active Phase(℃)
SE-30
Retention index
680.
Temperature Control
150.
Method
isothermal
Comments
Ar, Gas Chrom Q (80-100 mesh); Column length: 3. m
Reference
Tiess, D.Gaschromatographische Retentionsindices von 125 leicht- bis mittelflüchtigen organischen Substanzen toxikologisch-analytischer Relevanz auf SE-30Wiss. Z. Wilhelm-Pieck-Univ. Rostock Math. Naturwiss. Reihe1984, 33, 6-9.
Kovats' RI, non-polar column, isothermal
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Column Shape
Packed
Active Phase(℃)
SE-30
Retention index
676.
Temperature Control
100.
Method
isothermal
Comments
Gaschrom Q; Column length: 2. m
Reference
Winskowski, J.Gaschromatographische Identifizierung von Stoffen anhand von Indexziffem und unterschiedlichen DetektorenChromatographia1983, 17, 3, 160-165.
Toxicity
SKIN/EYE IRRITATION DATA
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Type of Test
Standard Draize test
Exposure Route
Administration into the eye
Species Observed
Rodent - rat
Dose/Duration
1204 ppm/14H (Intermittent)
Toxic Effects
--
Reference
Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 31,317,1949
SKIN/EYE IRRITATION DATA
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Type of Test
Standard Draize test
Exposure Route
Administration into the eye
Species Observed
Primate - monkey
Dose/Duration
1204 ppm/15H (Intermittent)
Toxic Effects
--
Reference
Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 31,317,1949
ACUTE TOXICITY DATA
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Type of Test
TCLo - Lowest published toxic concentration
Exposure Route
Inhalation
Species Observed
Human
Dose/Duration
50 ppm
Toxic Effects
Sense Organs and Special Senses (Olfaction)--effect, not otherwise specified<br>Sense Organs and Special Senses (Eye)--effect, not otherwise specified<br>Lungs, Thorax, or Respiration--other changes
Reference
Toxicology of Drugs and Chemicals, Deichmann, W.B., New York, Academic Press, Inc., 1969 Volume(issue)/page/year: -,75,1969

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