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

  • 1-{[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylpropanamido]methyl}cyclopropane-1-carboxylic acid
  • 3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-[(pyrazin-2-yl)carbamoyl]propanoic acid
  • 4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-[(1,2-oxazol-3-yl)carbamoyl]butanoic acid
  • 2-{N-ethyl-1-[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1H-1,2,4-triazol-3-yl]formamido}acetic acid
  • 3-[N-ethyl-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanamido]butanoic acid
  • O-[1-(3,3-difluorocyclobutyl)ethyl]hydroxylamine
  • (2S)-4-(3,3-difluorocyclobutyl)butan-2-amine
  • 3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-[(1-methoxypropan-2-yl)(methyl)carbamoyl]propanoic acid
  • 3-[cyclopentyl(methyl)carbamoyl]-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid
  • 3-[ethyl(2-methylpropyl)carbamoyl]-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanoic acid
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