ethylenebis(methylphosphinic) acid

Names

[ CAS No. ]:
51807-11-5

[ Name ]:
ethylenebis(methylphosphinic) acid

[Synonym ]:
EINECS 257-436-1
ethane-1,2-diylbis[methyl(phosphinic acid)]
Ethylenebis(methylphosphinic) acid

Chemical & Physical Properties

[ Density]:
1.349g/cm3

[ Boiling Point ]:
616.8ºC at 760mmHg

[ Molecular Formula ]:
C₄H₁₂O₄P₂

[ Molecular Weight ]:
186.08300

[ Flash Point ]:
326.8ºC

[ Exact Mass ]:
186.02100

[ PSA ]:
94.22000

[ LogP ]:
0.78680

[ Index of Refraction ]:
1.454

Safety Information

[ HS Code ]:
2915900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2915900090

[ Summary ]:
2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%