Tricyclohexylphosphine oxide
Names
[ CAS No. ]:
13689-19-5
[ Name ]:
Tricyclohexylphosphine oxide
[Synonym ]:
Tricyclohexylphosphine oxide
tricyclohexylphosphane oxide
MFCD00014298
Phosphorane, tricyclohexyl-, oxide
PHOSPHINE OXIDE,TRICYCLOHEXYL
Chemical & Physical Properties
[ Density]:
1.0±0.1 g/cm3
[ Boiling Point ]:
466.6±12.0 °C at 760 mmHg
[ Melting Point ]:
155-157ºC
[ Molecular Formula ]:
C18H33OP
[ Molecular Weight ]:
296.428
[ Flash Point ]:
236.0±19.6 °C
[ Exact Mass ]:
296.226898
[ PSA ]:
26.88000
[ LogP ]:
4.42
[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C
[ Index of Refraction ]:
1.492
[ Water Solubility ]:
Soluble in most organic solvents. Insoluble in water.
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- SZ1600000
- CHEMICAL NAME :
- Phosphine oxide, tricyclohexyl-
- CAS REGISTRY NUMBER :
- 13689-19-5
- BEILSTEIN REFERENCE NO. :
- 2808763
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C18-H33-O-P
- MOLECULAR WEIGHT :
- 296.48
- WISWESSER LINE NOTATION :
- L6TJ APO&- AL6TJ&- AL6TJ
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 56 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#03087
Safety Information
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
26-36/37/39
[ RIDADR ]:
UN3464
[ Packaging Group ]:
III
[ Hazard Class ]:
6.1
[ HS Code ]:
2902199090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2902199090
[ Summary ]:
2902199090 other cyclanes, cyclenes and cyclotherpenes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%