2-Butenoic acid,3-cyano-, ethyl ester, (Z)- (9CI)

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Names

[ CAS No. ]:
40595-04-8

[ Name ]:
2-Butenoic acid,3-cyano-, ethyl ester, (Z)- (9CI)

[Synonym ]:
3-cyano-trans-crotonic acid ethyl ester
3-Cyan-trans-crotonsaeure-aethylester

Chemical & Physical Properties

[ Density]:
1.035g/cm3

[ Boiling Point ]:
220.8ºC at 760mmHg

[ Molecular Formula ]:
C7H9NO2

[ Molecular Weight ]:
139.15200

[ Flash Point ]:
93.8ºC

[ Exact Mass ]:
139.06300

[ PSA ]:
50.09000

[ LogP ]:
1.01938

[ Index of Refraction ]:
1.449

Safety Information

[ HS Code ]:
2926909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • zinc,dicyanide
  • ethyl 3-(trifluoromethylsulfonyloxy)but-2-enoate
  • Ethyl acetoacetate
  • Thionyl chloride
  • Butyric acid, 3-cyano-3-hydroxy-, ethyl ester

DownStream

  • Butanoic acid,3-cyano-, ethyl ester

Customs

[ HS Code ]: 2926909090

[ Summary ]:
HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Related Compounds

  • 2-Butenoic acid,3-(diethylamino)-, ethyl ester, (Z)- (9CI)
  • 2-Butenoic acid,3-(1-oxobutoxy)-, ethyl ester, (Z)- (9CI)
  • 2-Butenoic acid, 3-hydroxy-2-methyl-, ethyl ester, (Z)- (9CI)
  • 2-Butenoic acid,3-[(2,5-dihydroxyphenyl)thio]-, ethyl ester, (Z)- (9CI)
  • 2-Butenoic acid,3-amino-2-cyano-,ethyl ester
  • 2-BUTENOIC ACID, 3-(4-CHLOROPHENYL)-2-CYANO-, ETHYL ESTER
  • 4-[(1,2-Thiazol-5-yl)methyl]pyrrolidin-3-ol
  • rac-(3R,4S)-4-(2-hydroxyphenyl)oxolan-3-ol
  • tert-butyl N-[6-(aminomethyl)pyridin-3-yl]-N-(1,1,1-trifluoropropan-2-yl)carbamate
  • 3-Butylfuran-2-carboximidamide
  • tert-Butyl 2-(2-(2-imino-4-oxothiazolidin-5-yl)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate
  • (5R,9R,E)-11-Ethylidene-5-((2-hydroxybenzylidene)amino)-7-methyl-5,6,9,10-tetrahydro-5,9-methanocycloocta[b]pyridin-2(1H)-one
  • 4,4-Dimethyl-2H-1-benzothiopyran-3(4H)-one
  • methyl (3S)-3-hydroxy-3-(2-methoxy-4-methylphenyl)propanoate
  • 2-{1-[1-methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl]cyclobutyl}ethan-1-amine
  • 2,2-Difluoro-2-(2-methyl-6-nitrophenyl)acetic acid
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