2α-Chlorocyclobutanone

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Names

[ CAS No. ]:
20686-67-3

[ Name ]:
2α-Chlorocyclobutanone

[Synonym ]:
2-chlorocyclobutan-1-one

Chemical & Physical Properties

[ Density]:
1.23g/cm3

[ Boiling Point ]:
175.9ºC at 760 mmHg

[ Molecular Formula ]:
C4H5ClO

[ Molecular Weight ]:
104.53500

[ Flash Point ]:
51.4ºC

[ Exact Mass ]:
104.00300

[ PSA ]:
17.07000

[ LogP ]:
0.95670

[ Vapour Pressure ]:
1.12mmHg at 25°C

[ Index of Refraction ]:
1.464

Safety Information

[ HS Code ]:
2914700090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Cyclobutanone

DownStream

  • 1-cyclopropylpent-4-en-1-one

Customs

[ HS Code ]: 2914700090

[ Summary ]:
HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

Related Compounds

  • (2α,5α)-1-Acetyl-6β,17-dimethoxyaspidofractinine-3β-carboxylic acid methyl ester
  • 2α,3β,19α,23,24-pentahydroxy-12-oleanen-28-oic acid 28-β-D-glucopyranosyl
  • 2α-bromo-17β-hydroxy-17α-methyl-5α-androstan-3-one
  • 2α,3β-Dihydroxy-5α-olean-12-ene-23,28-dioic acid
  • 2α,3α-22R,23R-tetraacetoxy-B-homo-7-oxa-24S-methyl-5α-cholestan-6-one
  • 2α-<2-<2-(methoxycarbonylmethoxy)-5-chlorophenyl>ethyl>-3β-formylcyclopentanone
  • 1-Methyl-4-(methylamino)phosphinane 1-oxide
  • N-[1-(7-chloro-4-methoxy-1,3-benzothiazol-2-yl)piperidin-3-yl]cyclopropanecarboxamide
  • Ethyl 6-((tert-butoxycarbonyl)amino)imidazo[1,2-a]pyridine-3-carboxylate
  • 3-Bromo-7-chloroimidazo[1,2-a]pyridin-6-amine
  • 2-(2-{4-[6-(trifluoromethyl)pyrimidin-4-yl]piperazin-1-yl}ethyl)-2,3-dihydro-1H-isoindole-1,3-dione
  • 1-(2,6-Dimethylmorpholin-4-yl)-2-{4-[6-methyl-2-(morpholin-4-yl)pyrimidin-4-yl]piperazin-1-yl}ethan-1-one
  • N-[1-(4-cyanophenyl)piperidin-4-yl]-2,2-dimethylpropanamide
  • 1-(2,6-Dimethylmorpholin-4-yl)-2-{4-[4-methyl-6-(pyrrolidin-1-yl)pyrimidin-2-yl]piperazin-1-yl}ethan-1-one
  • 1-(2,6-Dimethylmorpholin-4-yl)-2-{4-[6-methyl-2-(pyrrolidin-1-yl)pyrimidin-4-yl]piperazin-1-yl}ethan-1-one
  • 2-{2-[4-(6-methoxypyrimidin-4-yl)piperazin-1-yl]ethyl}-2,3-dihydro-1H-isoindole-1,3-dione
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