dichloromethylidene(triphenyl)-λ5-phosphane

Names

[ CAS No. ]:
6779-08-4

[ Name ]:
dichloromethylidene(triphenyl)-λ5-phosphane

[Synonym ]:
triphenylphosphine-dichloromethylene
(Dichloromethylene)triphenylphosphorane
U225
(Dichlormethylen)triphenylphosphoran
triphenylphosphonium dichloromethylide
Phosphorane,(dichloromethylene)triphenyl

Chemical & Physical Properties

[ Density]:
1.272 g/cm3

[ Boiling Point ]:
472.3ºC at 760 mmHg

[ Molecular Formula ]:
C19H15Cl2P

[ Molecular Weight ]:
345.20200

[ Exact Mass ]:
344.02900

[ PSA ]:
9.81000

[ LogP ]:
4.54550

Safety Information

[ HS Code ]:
2931900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Chloroform
  • Triphenylphosphine
  • Carbon monooxide-tungsten (6:1)
  • Bromotrichloromethane
  • Carbon tetrachloride

DownStream

  • BETA,BETA,2,3,4,5,6-HEPTACHLOROSTYRENE
  • Benzene,1,1'-(2,2-dichloroethenylidene)bis-
  • Tetraphenylethylene
  • 4-(2,2-dichloroethenyl)-N,N-dimethyl-aniline

Customs

[ HS Code ]: 2931900090

[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • dibromo(triphenyl)-λ5-phosphane,germanium
  • dichloro(triphenyl)-λ5-phosphane,ruthenium
  • heptylidene(triphenyl)-λ5-phosphane
  • benzylidene(triphenyl)-λ5-phosphane
  • diiodo(triphenyl)-λ5-phosphane,germanium
  • ethenylimino(triphenyl)-λ5-phosphane
  • benzyl N-[3-(chlorosulfonyl)-2-(propan-2-yl)propyl]carbamate
  • 1-[(1-ethylcyclobutyl)methyl]-3,5-dimethyl-1H-pyrazol-4-amine
  • 1-[(1-methylcyclopentyl)methyl]-1H-imidazol-4-amine
  • 3-Amino-1-[(1-methylcyclopentyl)methyl]-1,4-dihydropyridin-4-one
  • 3,5-dimethyl-1-[(1-methylcyclopentyl)methyl]-1H-pyrazol-4-amine
  • 2-[2-(3-amino-5-methyl-1H-pyrazol-1-yl)ethoxy]propanenitrile
  • 2-[2-(3-amino-4-chloro-1H-pyrazol-1-yl)ethoxy]propanenitrile
  • 3-Amino-4-{[(5-ethylfuran-2-yl)methyl]sulfanyl}butan-1-ol
  • Ethyl 2-butanoyl-4-oxoheptanoate
  • Ethyl 2-(3,3-difluoro-2-oxopropyl)-3-oxohexanoate
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