2-Butenoic acid,3-ethoxy-, ethyl ester

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Names

[ CAS No. ]:
998-91-4

[ Name ]:
2-Butenoic acid,3-ethoxy-, ethyl ester

[Synonym ]:
Crotonic acid,3-ethoxy-,ethyl ester
Ethyl 3-ethoxycrotonate
ETHYL 3-ETHOXY-2-BUTENOATE
3-Ethoxycrotonic acid ethyl ester
EINECS 213-652-8
3-Ethoxy-2-butenoic acid ethyl ester
ethyl3-ethoxybut-2-enoate
3-ethoxy-but-2-enoic acid ethyl ester
MFCD00026932

Chemical & Physical Properties

[ Boiling Point ]:
86-88ºC (14 torr)

[ Melting Point ]:
30ºC

[ Molecular Formula ]:
C8H14O3

[ Molecular Weight ]:
158.19500

[ Flash Point ]:
58.3ºC

[ Exact Mass ]:
158.09400

[ PSA ]:
35.53000

[ LogP ]:
1.48980

[ Index of Refraction ]:
1.4535

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S24/25

[ RIDADR ]:
UN 1325 4.1/PG 2

[ HS Code ]:
2918990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Ethyl acetoacetate
  • Triethyl orthoformate
  • Formic Acid
  • 1,1-Diethoxyethene
  • acetic acid
  • Chloroacetic acid
  • benzoic acid
  • Trichloroacetic acid
  • diphenylethylsulfonium perchlorate
  • ethyl acetate

DownStream

  • 3-Cyano-2,6-dihydroxy-4-methylpyridine
  • 2-Ethoxypropene
  • Bromoethane
  • Hydrogen bromide
  • ETHYL 4-BROMO-3-ETHOXY-2-BUTENOATE
  • ETHYL 2-(HYDROXYIMINO)-3-OXOBUTANOATE
  • ethyl 2-acetyl-3-methylpent-4-enoate
  • Butanoic acid,3-[2-(2,4-dinitrophenyl)hydrazinylidene]-, ethyl ester

Customs

[ HS Code ]: 2918990090

[ Summary ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • 2-Butenoic acid, 2-cyano-3-ethoxy-, ethyl ester
  • ethyl 3-ethoxy-2-nitrobut-2-enoate
  • ethyl 3-ethoxy-4,4,4-trifluorobut-2-enoate
  • ethyl 3-ethoxy-4-(triphenyl-λ5-phosphanylidene)but-2-enoate
  • ethyl 2-acetyl-3-ethoxybut-2-enoate
  • (S)-5-AMINO-2-(BENZYLOXYCARBONYLAMINO)PENTANOIC ACID