Bicyclo[1.1.0]butane

Names

[ CAS No. ]:
157-33-5

[ Name ]:
Bicyclo[1.1.0]butane

[Synonym ]:
Bicyclobutadiene
Bicyclobutane
bicyclo<1.1.0>butane

Chemical & Physical Properties

[ Density]:
1.04g/cm3

[ Boiling Point ]:
11.6ºC at 760mmHg

[ Molecular Formula ]:
C4H6

[ Molecular Weight ]:
54.09040

[ Exact Mass ]:
54.04700

[ LogP ]:
1.02620

[ Vapour Pressure ]:
1220mmHg at 25°C

[ Index of Refraction ]:
1.547

Safety Information

[ HS Code ]:
2902199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,3-diazabicyclo[2.1.1]hex-2-ene
  • 1-bromo-1-chloromethylcyclopropane

DownStream

  • 4-Brombut-1-en
  • Bromocyclobutane
  • (Bromomethyl)cyclopropane
  • 3-Butenyl iodide
  • iodocyclobutane
  • (HYDROXYMETHYL)-2-PYRROLIDINONE
  • 1-Hepten-4-ol
  • 3-methylbicyclo[1.1.0]butane
  • Chlorocyclobutane
  • (Chloromethyl)cyclopropane

Customs

[ HS Code ]: 2902199090

[ Summary ]:
2902199090 other cyclanes, cyclenes and cyclotherpenes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Related Compounds

  • 1-Azabicyclo[1.1.0]butane
  • 1-Cyanobicyclo[1.1.0]butane
  • 3-bromobicyclo[1.1.0]butane
  • 2-phenylbicyclo[1.1.0]butane
  • 3-phenylbicyclo[1.1.0]butane
  • 3-methylbicyclo[1.1.0]butane
  • 4-(2-((1-(3-chloro-4-methylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)amino)ethyl)benzenesulfonamide
  • 1-(5-chloro-2-methylphenyl)-4-(2,6-dimethylmorpholin-4-yl)-1H-pyrazolo[3,4-d]pyrimidine
  • ethyl 4-(1-(5-chloro-2-methylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)piperazine-1-carboxylate
  • 3,3,4,4,5,5,6,6,7,7,8,8-Dodecafluoro-1,10-decanediol
  • 3,4-dichloro-N'-(1-(3-chlorophenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)benzohydrazide
  • N-(2-tosylphenyl)acetamide
  • 3,4-dichloro-N'-[1-(4-fluorophenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl]benzohydrazide
  • 2,4-dichloro-N'-(1-(3,4-dimethylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl)benzohydrazide
  • 2,4-dichloro-N'-[1-(3-chloro-4-methylphenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-yl]benzohydrazide
  • Ethyl 3-(furan-2-yl)-2-methyl-3-oxopropanoate
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