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Ethyl acrylate information


Ethyl acrylate[1][2]
Skeletal structure of ethyl acrylate
Ball-and-stick model of the ethyl acrylate molecule
Names
Preferred IUPAC name
Ethyl prop-2-enoate
Other names
Ethyl propenoate
Ethyl acrylate
Acrylic acid ethyl ester
Ethyl ester of acrylic acid
Identifiers
CAS Number
  • 140-88-5 checkY
3D model (JSmol)
  • Interactive image
ChEBI
  • CHEBI:82327 checkY
ChEMBL
  • ChEMBL52084 checkY
ChemSpider
  • 8490 checkY
ECHA InfoCard 100.004.945 Edit this at Wikidata
EC Number
  • 205-438-8
KEGG
  • C19238 checkY
PubChem CID
  • 8821
RTECS number
  • AT0700000
UNII
  • 71E6178C9T checkY
UN number 1917
CompTox Dashboard (EPA)
  • DTXSID4020583 Edit this at Wikidata
InChI
  • InChI=1S/C5H8O2/c1-3-5(6)7-4-2/h3H,1,4H2,2H3 checkY
    Key: JIGUQPWFLRLWPJ-UHFFFAOYSA-N checkY
  • InChI=1/C5H8O2/c1-3-5(6)7-4-2/h3H,1,4H2,2H3
    Key: JIGUQPWFLRLWPJ-UHFFFAOYAN
SMILES
  • CCOC(=O)C=C
Properties
Chemical formula
 C5H8O2
Molar mass 100.117 g·mol−1
Appearance Clear liquid
Odor Acrid[3]
Density 0.9405 g/mL
Melting point −71 °C (−96 °F; 202 K)
Boiling point 99.4 °C (210.9 °F; 372.5 K)
Solubility in water
 1.5 g/100 mL
Vapor pressure 29 mmHg (20°C)[3]
Hazards
Occupational safety and health (OHS/OSH):
Main hazards
 Carcinogenic
GHS labelling:
Pictograms
 GHS02: FlammableGHS07: Exclamation mark
Signal word
 Danger
Hazard statements
 H225, H302, H312, H315, H317, H319, H332, H335
Precautionary statements
 P210, P233, P240, P241, P242, P243, P261, P264, P270, P271, P272, P280, P301+P312, P302+P352, P303+P361+P353, P304+P312, P304+P340, P305+P351+P338, P312, P321, P322, P330, P332+P313, P333+P313, P337+P313, P362, P363, P370+P378, P403+P233, P403+P235, P405, P501
NFPA 704 (fire diamond)
NFPA 704 four-colored diamondHealth 2: Intense or continued but not chronic exposure could cause temporary incapacitation or possible residual injury. E.g. chloroformFlammability 3: Liquids and solids that can be ignited under almost all ambient temperature conditions. Flash point between 23 and 38 °C (73 and 100 °F). E.g. gasolineInstability 2: Undergoes violent chemical change at elevated temperatures and pressures, reacts violently with water, or may form explosive mixtures with water. E.g. white phosphorusSpecial hazards (white): no code
2
3
2
Flash point 15 °C (59 °F; 288 K)
Explosive limits 1.4%-14%[3]
Lethal dose or concentration (LD, LC):
LC50 (median concentration)
 2180 ppm (rat, 4 hr)
3894 ppm (mouse)[4]
LCLo (lowest published)
 1204 ppm (rabbit, 7 hr)
1204 ppm (guinea pig, 7 hr)[4]
NIOSH (US health exposure limits):
PEL (Permissible)
 TWA 25 ppm (100 mg/m3) [skin][3]
REL (Recommended)
 Carcinogen[3]
IDLH (Immediate danger)
 Ca [300 ppm][3]
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
☒N verify (what is checkY☒N ?)
Infobox references

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.[5] It is also a reagent in the synthesis of various pharmaceutical intermediates.

  1. ^ Merck Index, 11th Edition, 3715.
  2. ^ Ethyl acrylate Datasheet at Inchem.org
  3. ^ a b c d e f NIOSH Pocket Guide to Chemical Hazards. "#0261". National Institute for Occupational Safety and Health (NIOSH).
  4. ^ a b "Ethyl acrylate". Immediately Dangerous to Life or Health Concentrations (IDLH). National Institute for Occupational Safety and Health (NIOSH).
  5. ^ Ohara, Takashi; Sato, Takahisa; Shimizu, Noboru; Prescher, Günter; Schwind, Helmut; Weiberg, Otto; Marten, Klaus; Greim, Helmut; Shaffer (2020). "Acrylic Acid and Derivatives". Ullmann's Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH. pp. 1–21. doi:10.1002/14356007.a01_161.pub4. ISBN 978-3527306732.

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Ester pyrolysis

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a syn fashion. Examples include the synthesis of acrylic acid from ethyl acrylate at 590 °C, the synthesis of 1,4-pentadiene from 1,5-pentanediol diacetate...

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C5H8O2

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IARC group 2B

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Immediately dangerous to life or health

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