1,4-Phenylenebis(phosphonic acid)
Names
[ CAS No. ]:
880-68-2
[ Name ]:
1,4-Phenylenebis(phosphonic acid)
[Synonym ]:
1,4-phenylenebisphosphonic acid
Phosphonic acid,p-phenylenedi
4-phosphonophenylphosphonic acid
1,4-phenyldiphosphonic acid
1,4-Phenylenebis(phosphonic acid)
1,4-Benzenebisphosphonic acid
Phenylene-1,4-diphosphonic acid
p-Phenylenediphosphonic acid
1,4-benzenediphosphonic acid
1,4-phenylenediphosphonic acid
Phosphonic acid, 1,4-phenylenebis-
Chemical & Physical Properties
[ Density]:
1.8±0.1 g/cm3
[ Boiling Point ]:
580.4±60.0 °C at 760 mmHg
[ Melting Point ]:
288 °C
[ Molecular Formula ]:
C6H8O6P2
[ Molecular Weight ]:
238.072
[ Flash Point ]:
304.8±32.9 °C
[ Exact Mass ]:
237.979614
[ PSA ]:
134.68000
[ LogP ]:
-1.14
[ Vapour Pressure ]:
0.0±1.7 mmHg at 25°C
[ Index of Refraction ]:
1.620
MSDS
Safety Information
[ HS Code ]:
2931900090
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%