(E)-2-ethylbut-2-enal

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Names

[ CAS No. ]:
63883-69-2

[ Name ]:
(E)-2-ethylbut-2-enal

[Synonym ]:
2-Ethyl-trans-2-butenal
trans-2-Ethylcrotonal
2-Ethyl crotonic aldehyde
2-Ethyl-2-butenal
CROTONALDEHYDE,2-ETHYL
2-Ethylcrotonaldehyde
(2E)-2-Ethyl-2-butenal
2-Butenal,2-ethyl
CH3CH=C(C2H5)CHO

Chemical & Physical Properties

[ Molecular Formula ]:
C6H10O

[ Molecular Weight ]:
98.14300

[ Exact Mass ]:
98.07320

[ PSA ]:
17.07000

[ LogP ]:
1.54160

Safety Information

[ RIDADR ]:
UN 1993

[ Packaging Group ]:
III

[ Hazard Class ]:
3.2

[ HS Code ]:
2912190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • ch3cho
  • Butyraldehyde
  • Acetylene
  • N-Butylidenecyclohexanamine
  • Trans-​2-​Hexenal

DownStream

  • 2-Ethylbutanal
  • Hydrazinecarboxamide,2-(2-ethylbutylidene)-
  • (E,2Z)-4-ethyl-2-hydroxyimino-5-nitrohex-3-enamide

Customs

[ HS Code ]: 2912190090

[ Summary ]:
2912190090 acyclic aldehydes without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Related Compounds

  • (E)-(2-ethylbut-2-en-1-yl)cyclohexane
  • (E)-3-chloro-2-ethylbut-2-enal
  • (Z)-3-chloro-2-ethylbut-2-enal
  • 2-Ethylcrotonic acid
  • (Z)-3-chloro-2-ethylbut-2-enal
  • 2-[2,3-dichloro-4-[(E)-2-ethylbut-2-enoyl]phenoxy]acetic acid
  • (9S)-9-tert-butyl-2-ethyl-5H,6H,7H,8H,9H-imidazo[1,2-a][1,4]diazepine
  • 2-ethyl-9-(thiophen-3-yl)-5H,6H,7H,8H,9H-imidazo[1,2-a][1,4]diazepine
  • Tert-butyl 3-(1-amino-2,2-dimethylpropyl)azetidine-1-carboxylate
  • Methyl 2-{[(benzyloxy)carbonyl]amino}-6-chloropyrimidine-4-carboxylate
  • benzyl N-[2-(4-chloro-2-fluorophenyl)-2-oxoethyl]carbamate
  • benzyl N-(4-bromo-6-methylpyrimidin-2-yl)carbamate
  • 2-[2-Oxo-3-(2,2,2-trifluoroacetamido)pyrrolidin-1-yl]thiophene-3-carboxylic acid
  • tert-butyl N-[4-fluoro-2-nitro-5-(1H-pyrazol-1-yl)phenyl]carbamate
  • 4-[4-(Propan-2-yl)cyclohexyl]pyrrolidin-2-one
  • 4-{[(Tert-butoxy)carbonyl]amino}-3-cyclohexylbutanoic acid
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