Cyclohexyl(diphenyl)phosphine oxide

Modify Date: 2024-01-11 20:10:56

Cyclohexyl(diphenyl)phosphine oxide Structure
Cyclohexyl(diphenyl)phosphine oxide structure
Common Name Cyclohexyl(diphenyl)phosphine oxide
CAS Number 13689-20-8 Molecular Weight 284.332
Density 1.1±0.1 g/cm3 Boiling Point 397.2±11.0 °C at 760 mmHg
Molecular Formula C18H21OP Melting Point 168-172 °C(lit.)
MSDS N/A Flash Point 194.0±19.3 °C

 Names

Name Cyclohexyldiphenylphosphine oxide
Synonym More Synonyms

 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

 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%

 Synonyms

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