2-diphenylphosphoryl-1,4-diphenylbutane-1,4-dione
Names
[ CAS No. ]:
5952-39-6
[ Name ]:
2-diphenylphosphoryl-1,4-diphenylbutane-1,4-dione
[Synonym ]:
1-Diphenylphosphinyl-1,2-dibenzoyl-aethan
2-(diphenylphosphoryl)-1,4-diphenylbutane-1,4-dione
1,4-Butanedione,2-(diphenylphosphinyl)-1,4-diphenyl
2-diphenylphosphinoyl-1,4-diphenyl-butane-1,4-dione
Chemical & Physical Properties
[ Molecular Formula ]:
C28H23O3P
[ Molecular Weight ]:
438.45400
[ Exact Mass ]:
438.13800
[ PSA ]:
61.02000
[ LogP ]:
5.52500
Safety Information
[ HS Code ]:
2931900090
Synthetic Route
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%