Cyclohexyl(diphenyl)phosphine oxide

Names

[ Name ]:
Cyclohexyl(diphenyl)phosphine oxide

[Synonym ]:
Cyclohexyldiphenylphosphine Oxide
[cyclohexyl(phenyl)phosphoryl]benzene
EINECS 237-204-6
Cyclohexyl(diphenyl)phosphine oxide
Phosphorane, cyclohexyldiphenyl-, oxide
MFCD00014301

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
397.2±11.0 °C at 760 mmHg

[ Melting Point ]:
168-172 °C(lit.)

[ Molecular Formula ]:
C₁₈H₂₁OP

[ Molecular Weight ]:
284.332

[ Flash Point ]:
194.0±19.3 °C

[ Exact Mass ]:
284.132996

[ PSA ]:
26.88000

[ LogP ]:
3.80

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.569

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ WGK Germany ]:
3

[ HS Code ]:
2902909090

Synthetic Route

Click to get detail 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%