4-carbomethoxybenzyl triphenylphosphonium chloride
Names
[ CAS No. ]:
1253-46-9
[ Name ]:
4-carbomethoxybenzyl triphenylphosphonium chloride
[Synonym ]:
p-carbomethoxybenzyltriphenylphosphonium bromide
[4-(Methoxycarbonyl)benzyl](triphenyl)phosphonium bromide
4-CARBOMETHOXYBENZYL TRIPHENYLPHOSPHONIUM CHLORIDE
p-methoxycarbonylbenzyltriphenylphosphonium bromide
(4-Methoxycarbonylbenzyl)triphenylphosphonium bromide
4-carbomethoxybenzyltriphenylphosphonium bromide
MFCD02683069
Chemical & Physical Properties
[ Melting Point ]:
258-260°C
[ Molecular Formula ]:
C27H24BrO2P
[ Molecular Weight ]:
491.35600
[ Exact Mass ]:
490.07000
[ PSA ]:
39.89000
[ LogP ]:
1.97130
Safety Information
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S36/37/39
[ 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%