1-(butyl-(4-dibutylphosphoryloxybutoxy)phosphoryl)butane

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Names

[ CAS No. ]:
4151-24-0

[ Name ]:
1-(butyl-(4-dibutylphosphoryloxybutoxy)phosphoryl)butane

[Synonym ]:
butane-1,4-diyl bis[dibutyl(phosphinate)]

Chemical & Physical Properties

[ Density]:
0.978g/cm3

[ Boiling Point ]:
486.5ºC at 760 mmHg

[ Molecular Formula ]:
C₂₀H₄₄O₄P₂

[ Molecular Weight ]:
410.50800

[ Flash Point ]:
261.2ºC

[ Exact Mass ]:
410.27100

[ PSA ]:
72.22000

[ LogP ]:
7.55640

[ Index of Refraction ]:
1.446

Safety Information

[ HS Code ]:
2931900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

1,4-Butanediol
1-[butyl(chloro)phosphoryl]butane

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%