Di-N-hexylmethylphosphine oxide
Names
[ CAS No. ]:
1831-65-8
[ Name ]:
Di-N-hexylmethylphosphine oxide
[Synonym ]:
Phosphine oxide,dihexylmethyl
Di-N-hexylmethylphosphine oxide
Methyl-dihexylphosphinoxid
Methyl-di-n-hexyl-phosphinoxid
Chemical & Physical Properties
[ Density]:
0.869g/cm3
[ Boiling Point ]:
356.7ºC at 760 mmHg
[ Molecular Formula ]:
C13H29OP
[ Molecular Weight ]:
232.34300
[ Flash Point ]:
169.5ºC
[ Exact Mass ]:
232.19600
[ PSA ]:
26.88000
[ LogP ]:
5.13990
[ Vapour Pressure ]:
5.9E-05mmHg at 25°C
[ Index of Refraction ]:
1.43
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- SZ0180250
- CHEMICAL NAME :
- Phosphine oxide, dihexylmethyl-
- CAS REGISTRY NUMBER :
- 1831-65-8
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C13-H29-O-P
- MOLECULAR WEIGHT :
- 232.39
- WISWESSER LINE NOTATION :
- OP6&6&1
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#06308