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
Precursor & DownStream
Precursor
DownStream
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%