Tributylphosphine oxide
Names
[ CAS No. ]:
814-29-9
[ Name ]:
Tributylphosphine oxide
[Synonym ]:
1-dibutylphosphorylbutane
MFCD00002082
EINECS 212-394-3
Chemical & Physical Properties
[ Boiling Point ]:
150 °C1.5 mm Hg(lit.)
[ Melting Point ]:
64-69 °C(lit.)
[ Molecular Formula ]:
C12H27OP
[ Molecular Weight ]:
218.31600
[ Flash Point ]:
150°C/1mm
[ Exact Mass ]:
218.18000
[ PSA ]:
26.88000
[ LogP ]:
4.74980
[ Index of Refraction ]:
1.428
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- SZ1575000
- CHEMICAL NAME :
- Phosphine oxide, tributyl-
- CAS REGISTRY NUMBER :
- 814-29-9
- BEILSTEIN REFERENCE NO. :
- 1761977
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C12-H27-O-P
- MOLECULAR WEIGHT :
- 218.36
- WISWESSER LINE NOTATION :
- OP4&4&4
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- AJOPAA American Journal of Ophthalmology. (Ophthalmic Pub. Co., 435 N. Michigan Ave., Suite 1415, Chicago, IL 60611) Series 3: V.1- 1918- Volume(issue)/page/year: 29,1363,1946 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 320 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#03085
Safety Information
[ Symbol ]:
GHS05, GHS07
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H302 + H312 + H332-H314
[ Precautionary Statements ]:
P260-P280-P301 + P312 + P330-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338
[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
[ Hazard Codes ]:
C:Corrosive;
[ Risk Phrases ]:
R22;R34
[ Safety Phrases ]:
S26-S27-S28-S36/37/39-S45
[ RIDADR ]:
UN 1759 8/PG 2
[ WGK Germany ]:
3
[ RTECS ]:
SZ1575000
[ Packaging Group ]:
II
[ Hazard Class ]:
8