Bis(4-methylphenyl)phosphine oxide
Names
[ CAS No. ]:
2409-61-2
[ Name ]:
Bis(4-methylphenyl)phosphine oxide
[Synonym ]:
Di-p-tolylphosphine oxide
Bis(4-methylphenyl)phosphine oxide
Phosphorane, bis(4-methylphenyl)-, oxide
Di(p-tolyl)phosphine Oxide
Bis(P-Tolyl)Phosphine Oxide
Bis(p-tolyl)phosphineoxide
Chemical & Physical Properties
[ Boiling Point ]:
354.2±45.0 °C at 760 mmHg
[ Melting Point ]:
96°C(lit.)
[ Molecular Formula ]:
C14H15OP
[ Molecular Weight ]:
230.242
[ Flash Point ]:
168.0±28.7 °C
[ Exact Mass ]:
230.086044
[ PSA ]:
40.54000
[ LogP ]:
2.21
[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C
[ Water Solubility ]:
Slightly soluble in water.
Safety Information
[ Hazard Codes ]:
Xi
[ Risk Phrases ]:
20/21/22
[ Safety Phrases ]:
26-36/37/39
[ HS Code ]:
2902909090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2902909090
[ Summary ]:
2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%