Phosphonic acid,P,P'-[1,1'-biphenyl]-4,4'-diylbis-
Names
[ CAS No. ]:
13817-79-3
[ Name ]:
Phosphonic acid,P,P'-[1,1'-biphenyl]-4,4'-diylbis-
[Synonym ]:
biphenyl-4,4'-diyldiphosphonic acid
4,4'-biphenyl-bis-phosphonic acid
Chemical & Physical Properties
[ Density]:
1.64g/cm3
[ Boiling Point ]:
634.5ºC at 760mmHg
[ Molecular Formula ]:
C12H12O6P2
[ Molecular Weight ]:
314.16800
[ Flash Point ]:
337.5ºC
[ Exact Mass ]:
314.01100
[ PSA ]:
134.68000
[ LogP ]:
0.95960
[ Vapour Pressure ]:
5.68E-17mmHg at 25°C
[ Index of Refraction ]:
1.665
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%