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
  • (2S,3R)-3-Amino-2-methylbutanoic acid hydrochloride
  • (R)-1-(5-Bromo-3-fluoropyridin-2-yl)ethan-1-amine hydrochloride
  • (S)-3-Amino-2,2-difluoro-3-(p-tolyl)propanoic acid hydrochloride
  • (S)-3-Amino-3-(4-chlorophenyl)-2,2-difluoropropanoic acid hydrochloride
  • 1-ethyl-4-(tetrahydro-2H-pyran-4-ylamino)-1H-pyrazolo[3,4-b]pyridine-5-carbohydrazide dihydrochloride
  • [1,4'-Bipiperidin]-4-one 2hcl
  • 4-(2-Amino-5-chlorothiazol-4-yl)benzenesulfonamide
  • 3,3-diphenyl-N-(2-(pyridin-2-yl)ethyl)propan-1-amine
  • 3,3-diphenyl-N-(2-(pyrimidin-2-yl)ethyl)propan-1-amine
  • 3,3-Bis(3-(trifluoromethyl)phenyl)acrylonitrile
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