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

  • [5-chloro-1-(2-methanesulfonyl-ethyl)-1H-indol-2-yl]-methanol
  • 4-(tert-Butyl)-2,6-dichloronicotinonitrile
  • 2-Bromo-1-isopropoxy-3-methylbenzene
  • 4-chloro-N-methyl-2,3-dihydro-1H-inden-2-amine
  • 4-(3-Amino-1-hydroxypropyl)-5-bromo-2-methoxyphenol
  • 3-Ethoxypiperidin-4-one
  • 2-(3-tert-butyl-1-methyl-1H-pyrazol-5-yl)propanal
  • (11I(2))-11-Hydroxy-3,20-dioxo-17-(1-oxobutoxy)pregn-4-en-21-al
  • 1-(3-tert-butyl-1-methyl-1H-pyrazol-5-yl)propan-2-one
  • 1-(3-tert-butyl-1-methyl-1H-pyrazol-4-yl)propan-2-one
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