Triethylphosphine oxide

Names

[ CAS No. ]:
597-50-2

[ Name ]:
Triethylphosphine oxide

[Synonym ]:
MFCD00013914
1-diethylphosphorylethane

Chemical & Physical Properties

[ Density]:
0.884g/cm3

[ Boiling Point ]:
84ºC (3 torr)

[ Melting Point ]:
52-85ºC

[ Molecular Formula ]:
C₆H₁₅OP

[ Molecular Weight ]:
134.15600

[ Flash Point ]:
100.8ºC

[ Exact Mass ]:
134.08600

[ PSA ]:
26.88000

[ LogP ]:
2.40920

[ Index of Refraction ]:
1.399

[ Storage condition ]:
2-8℃

[ Stability ]:
hygroscopic

[ Water Solubility ]:
Soluble in water.

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SZ1640000

CHEMICAL NAME :: Phosphine oxide, triethyl-

CAS REGISTRY NUMBER :: 597-50-2

BEILSTEIN REFERENCE NO. :: 1741571

LAST UPDATED :: 199709

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C6-H15-O-P

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LC - Lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >1450 mg/m3/10M

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NDRC** National Defense Research Committee, Office of Scientific Research and Development, Progress Report. Volume(issue)/page/year: NDCrc-132,NOV1942

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
C

[ Risk Phrases ]:
34

[ Safety Phrases ]:
45-36/37/39-26

[ RIDADR ]:
UN 1759

[ WGK Germany ]:
3

[ RTECS ]:
SZ1640000