1,1-dibromocyclobutane

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Names

[ CAS No. ]:
33742-81-3

[ Name ]:
1,1-dibromocyclobutane

[Synonym ]:
1,1-Dibrom-cyclobutan
Cyclobutane,1,1-dibromo
1,1-dibromo-cyclobutane

Chemical & Physical Properties

[ Density]:
2.18g/cm3

[ Boiling Point ]:
160.835ºC at 760 mmHg

[ Molecular Formula ]:
C4H6Br2

[ Molecular Weight ]:
213.89800

[ Flash Point ]:
40.256ºC

[ Exact Mass ]:
211.88400

[ LogP ]:
2.65640

[ Index of Refraction ]:
1.608

Safety Information

[ HS Code ]:
2903890090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1,1-Dimethoxycyclobutane
  • 1,1-Cyclobutanedicarboxylic acid
  • 3-bromobicyclo[1.1.0]butane
  • 1-bromocyclobut-1-ene
  • Hydrogen bromide
  • acetic acid

DownStream

  • Bromocyclobutane
  • Cyclobutane, 1-bromo-1-methyl- (6CI,7CI,9CI)
  • 1,2-dimethylspiro(2.3)hex-1-ene
  • Methylenecyclopropane
  • Cyclobutanone
  • dispiro(2.1.3.0)octane
  • cyclobutene

Customs

[ HS Code ]: 2903890090

[ Summary ]:
2903890090. halogenated derivatives of cyclanic, cyclenic or cyclotherpenic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Related Compounds

  • 1,1,1,3,3,3-hexafluoro-2-(1H-indol-2-ylmethyl)propan-2-ol
  • 1,1,1,9,9,9-hexafluoro-2,8-dihydroxy-2,8-bis(trifluoromethyl)nonane-4,6-dione
  • 1-[[1-(1-butylindol-3-yl)cyclopentyl]methyl]-3-[2,6-di(propan-2-yl)phenyl]urea
  • 1,1,1,3,3,3-hexafluoro-2-[3-(1,1,1,3,3,3-hexafluoro-2-hydroxy-propan-2-yl)-2-iodo-5-methyl-phenyl]propan-2-ol
  • (1,1-dibromo-3-methylbut-1-en-2-yl)benzene
  • 1,1-dioctyl-3-phenylurea
  • (2R)-2-amino-4-methoxyhexanoic acid
  • (2S)-2-(tert-butoxycarbonylamino)-3-(2-methyl-4-pyridyl)propanoic acid
  • 3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-{[(4-methylthiophen-3-yl)methyl]carbamoyl}propanoic acid
  • 2-[2-ethyl-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-N-methylbutanamido]-2-methylpropanoic acid
  • 1-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methylbutanoyl]piperidine-4-carboxylic acid
  • rac-tert-butyl (3R,4S)-3-cycloheptyl-4-hydroxypyrrolidine-1-carboxylate
  • Ethyl 5-methyl-4-oxo-2-propanoylheptanoate
  • 7'-Chloro-5'-methyl-1',2'-dihydrospiro[cyclopropane-1,3'-indole]-2-amine
  • (5-bromo-2-fluorophenyl)(1H-pyrazol-4-yl)methanol
  • {5-methyl-4H,5H,6H,7H-[1,2]oxazolo[4,5-c]pyridin-3-yl}methanethiol
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