Ethyl 2-methylenebutanoate

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Names

[ CAS No. ]:
3070-65-3

[ Name ]:
Ethyl 2-methylenebutanoate

[Synonym ]:
Ethyl 2-methylenebutanoate
Ethyl 2-ethylacrylate
ethyl ethacrylate
ethyl ethylacrylate
Butanoic acid, 2-methylene-, ethyl ester
MFCD05664266
ethyl 2-methylenebutyrate

Chemical & Physical Properties

[ Density]:
0.9±0.1 g/cm3

[ Boiling Point ]:
145.5±9.0 °C at 760 mmHg

[ Molecular Formula ]:
C7H12O2

[ Molecular Weight ]:
128.169

[ Flash Point ]:
34.7±7.0 °C

[ Exact Mass ]:
128.083725

[ PSA ]:
26.30000

[ LogP ]:
2.41

[ Vapour Pressure ]:
4.8±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.417

[ Storage condition ]:
-20 °C

Safety Information

[ Symbol ]:

GHS02, GHS07, GHS09

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H226-H315-H319-H335-H411

[ Precautionary Statements ]:
P261-P273-P305 + P351 + P338

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

[ Hazard Codes ]:
Xi: Irritant;N: Dangerous for the environment;

[ Risk Phrases ]:
36/37/38-51/53

[ Safety Phrases ]:
26-28-61

[ RIDADR ]:
UN 1993 3/PG 3

[ HS Code ]:
2916190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • METHYLMAGNESIUM BROMIDE
  • Ethyl 2-(bromomethyl)acrylate
  • Formaldehyde
  • ethyl malonic acid monoethyl ester
  • Butanoic acid,2-(diethoxyphosphinyl)-, ethyl ester
  • Potassium carbonate
  • Ethyl 2-ethyl-3-oxobutanoate
  • ethyl 2-(acetyloxymethyl)butanoate
  • α-(trimethylsilyloxymethyl)acrylate d'ethyle

DownStream

  • Butanoic acid,2-methylene-
  • 2-(sulfanylmethyl)butan-1-ol
  • Ethyl 2-methylbutanoate
  • 2-Butenoic acid, 2-Methyl-, ethyl ester, (2Z)-
  • Ethyl Tiglate
  • Ethyl 2-(aminomethyl)butanoate
  • 2H-Pyran-2-carboxaldehyde,2,5-diethyl-3,4-dihydro-
  • 2-carbethoxy-2,5-diethyl-3,4-dihydro-2H-pyran
  • Ethyl 2-oxobutanoate
  • diethyl 2-acetyl-4-ethylidene-2-methylpentanedioate

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%

Related Compounds

  • ethyl 2-isopropyl-acrylate
  • ethyl 2-<1-<(1-methoxy-1-methylethyl)peroxy>ethyl>propenoate
  • ethyl 2-(2,1,3-benzothiadiazol-4-ylsulfonylamino)acetate
  • ethyl 2-cyano-2-[(triphenyl-λ5-phosphanylidene)hydrazinylidene]acetate
  • ethyl 2-pyrrol-1-yl-1,3-benzothiazole-6-carboxylate
  • ethyl 2-cyano-4-hydroxy-3,4-diphenylbut-2-enoate
  • methyl 3-(2,4-dimethyl-1H-pyrrol-3-yl)-2-hydroxy-3-methylbutanoate
  • 2-{1-[(Aminooxy)methyl]cyclopropyl}-6-methoxyphenol
  • 3-Amino-2-(1,3-benzothiazol-2-yl)-2-methylpropan-1-ol
  • 1-[(3-nitro-1H-pyrazol-4-yl)methyl]cyclopropan-1-ol
  • Tert-butyl 3-(5-methylfuran-2-yl)piperazine-1-carboxylate
  • O-(1-cyclohexyl-2-methylpropan-2-yl)hydroxylamine
  • 5'-Oxo-hexahydrospiro[cyclopropane-1,2'-pyrrolizine]-7'a-carboxylicacid
  • rac-4-[(1R,3R)-3-(aminomethyl)-2,2-dimethylcyclopropyl]-3-fluorophenol
  • 2-[1-(2-Ethylphenyl)cyclopropyl]-2-hydroxyacetic acid
  • 2-methyl-2-(1-methyl-4-nitro-1H-pyrazol-5-yl)propanal
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