2-Ethylbutyric anhydride

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Names

[ CAS No. ]:
54502-37-3

[ Name ]:
2-Ethylbutyric anhydride

[Synonym ]:
2-Ethylbutyric anhydride
ethylbutyric anhydride
BB_SC-7236
2-Aethyl-buttersaeure-anhydrid
Diethylacetic anhydride
2-ethyl-butyric acid anhydride

Chemical & Physical Properties

[ Density]:
0.927 g/mL at 20ºC(lit.)

[ Boiling Point ]:
244.9ºC at 760 mmHg

[ Molecular Formula ]:
C12H22O3

[ Molecular Weight ]:
214.30100

[ Flash Point ]:
106.9ºC

[ Exact Mass ]:
214.15700

[ PSA ]:
43.37000

[ LogP ]:
2.92860

[ Index of Refraction ]:
n20/D 1.425

Safety Information

[ Hazard Codes ]:
C

[ Risk Phrases ]:
34

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

[ RIDADR ]:
UN 3265 8/PG 3

[ Packaging Group ]:
III

[ HS Code ]:
2915900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Ethylbutanoic acid
  • 2-Ethylbutyryl chloride

DownStream

  • 2-ethylbut-1-en-1-one

Customs

[ HS Code ]: 2915900090

[ Summary ]:
2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%

Related Compounds

  • Tris(2-ethylbutyric acid)1,2,3-propanetriyl ester
  • 2-Bromo-2-ethylbutyric acid 2,2,2-tribromoethyl ester
  • 2-Chloro-2-ethylbutyric acid 2,2,2-trichloroethyl ester
  • 2-Phenyl-2-ethylbutyric acid
  • 2-amino-2-ethylbutyric acid methyl ester
  • 2-Ethylbutanoic acid
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 2-(Dimethylamino)-5-fluoro-4-piperazin-1-ylbenzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • N-(2-Fluorophenyl)-N-methylalanine
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • 4-{octahydro-1H-pyrrolo[3,4-b]pyridin-1-yl}pyrimidine