ethyl phenylphosphinate

Names

[ Name ]:
ethyl phenylphosphinate

[Synonym ]:
Phosphinic acid,phenyl-,ethyl ester
Phenyl ethylphosphinate
Phenylphosphinic acid ethyl ester
MFCD11505905
Ethyl phenylphosphinate
O-Ethyl phenylphosphinate

Chemical & Physical Properties

[ Density]:
1.129

[ Boiling Point ]:
94-95 °C1 mm Hg(lit.)

[ Molecular Formula ]:
C₈H₁₁O₂P

[ Molecular Weight ]:
170.14600

[ Flash Point ]:
113ºC

[ Exact Mass ]:
170.05000

[ PSA ]:
49.77000

[ LogP ]:
1.82310

[ Vapour Pressure ]:
0.053mmHg at 25°C

[ Index of Refraction ]:
1.526

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SZ5600000

CHEMICAL NAME :: Phosphinic acid, phenyl-, ethyl ester

CAS REGISTRY NUMBER :: 2511-09-3

LAST UPDATED :: 199012

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H11-O2-P

MOLECULAR WEIGHT :: 170.16

WISWESSER LINE NOTATION :: OPHR&O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 625 mg/kg

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

REFERENCE :: CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 2,57,1950

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
22

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
SZ5600000

Articles

Palladium-catalysed regioselective addition reaction of ethyl phenylphosphinate with terminal acetylenes: ligand- and solvent-dependent regioselectivity.

Chem. Commun. (Camb.) (27) , 2858-60, (2007)

Palladium-1,2-bis(diphenylphosphino)ethane complex catalyses regioselective Markovnikov addition of ethyl phenylphosphinate to terminal alkynes in toluene, while the use of tri-tert-butylphosphine as ...

Chemical transformation of S-benzyl O-ethyl phenylphosphonothiolate (Inezin) by ultraviolet light.

J. Environ. Sci. Health B 11(2) , 185-97, (1976)

The photodecomposition of Inezin (S-benzyl O-ethyl phenylphosphonothiolate) in n-hexane under the ultraviiolet irradiation was investigated by gas liquid chromatography, thin layer chromatography, mas...

Organophosphorus compounds. II. Ethyl phenylphosphinate. Hewitt DG.

Aust. J. Chem. 32(2) , 463-64, (1979)