Butanoic acid,2-methylene-

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Names

[ CAS No. ]:
3586-58-1

[ Name ]:
Butanoic acid,2-methylene-

[Synonym ]:
Ethacrylic acid
polymethyl-methacrylic acid
MFCD03426745
2-ETHYLACRYLIC ACID 98
2-Ethylpropenoic acid
2-Ethylacrylic acid
2-Methylenebutyric acid
Butanoic acid,2-Methylene
ethylacrylic acid
2-Methylenebutanoicacid

Chemical & Physical Properties

[ Density]:
0.995g/cm3

[ Boiling Point ]:
186.3ºC at 760mmHg

[ Melting Point ]:
176°C (lit.)

[ Molecular Formula ]:
C5H8O2

[ Molecular Weight ]:
100.11600

[ Flash Point ]:
91.6ºC

[ Exact Mass ]:
100.05200

[ PSA ]:
37.30000

[ LogP ]:
1.03720

[ Index of Refraction ]:
n20/D 1.437(lit.)

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS05

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H314

[ Precautionary Statements ]:
P280-P305 + P351 + P338-P310

[ Personal Protective Equipment ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
C: Corrosive;

[ Risk Phrases ]:
34

[ Safety Phrases ]:
26-36/37/39-45

[ RIDADR ]:
UN 3265 8/PG 2

[ HS Code ]:
2916190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Formaldehyde
  • Ethylmalonic acid
  • Ethyl 2-methylenebutanoate
  • 2-Hydroxy-2-methylbutyric acid
  • 2-hydroxymethyl-but-3-enenitrile
  • Diethyl ethylmalonate
  • 3-methylidenepentan-2-one
  • 2-ethyl-2-(methoxymethyl)propanedioic acid
  • 2-bromo-1-butene
  • Carbon dioxide

DownStream

  • BENZYL 2-ETHYL ACRYLATE
  • Tiglic acid
  • 2-Butanone
  • Methyl tiglate
  • Methyl 2-ethylacrylate
  • 2-(acetylsulfanylmethyl)butanoic acid
  • (4-nitrophenyl) 2,4-diethylhex-4-enoate
  • 2,4-diethylhex-4-enoic acid
  • 2-methylidenebutanoyl chloride
  • 2-chloro-2-methylbutanoyl chloride

Customs

[ HS Code ]: 2916190090

[ Summary ]:
2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%

Articles

Demonstration of a new mammalian isoleucine catabolic pathway yielding an Rseries of metabolites.

Biochem. J. 160(3) , 417-26, (1976)

1. Normal human urine contains small amounts (less than 4 mg/g of creatinine) of 2-ethylhydracrylic acid, formed, we believe, by a previously undisclosed endogenous catabolic pathway for the oxidation...


More Articles

Related Compounds

  • Butanoic acid,2-methylene-,hexyl ester
  • Butanoic acid,2-methylene-,methyl ester
  • Butanoic acid,2-methylene-,phenylmethyl ester
  • Butanoic acid,2-methylene-,2-methylpropyl ester
  • Butanoic acid,2-methylene-,2-methylenebutyl ester
  • Butanoic acid,2-methylene-,1-ethyl-2-propenyl ester