| Identification | Back Directory | [Name]
ETHYL PHENYLPHOSPHINATE | [CAS]
2511-09-3 | [Synonyms]
Phenyl ethylphosphinate
ETHYL PHENYLPHOSPHINATE
O-Ethylphenylphosphinate
Ethyl phenyl phosphoinate
Ethoxyphenylphosphine oxide
Phenylphosphinic acid ethyl
Ethyl phenylphosphinate 94%
ethoxy-oxo-phenylphosphanium
phenyl-phosphinicaciethylester
phenylphosphinicacidethylester
Phenyl-phosphinicacidethylester
Phosphinic acid, P-phenyl-, ethyl ester | [Molecular Formula]
C8H11O2P | [MDL Number]
MFCD11505905 | [MOL File]
2511-09-3.mol | [Molecular Weight]
170.15 |
| Chemical Properties | Back Directory | [Boiling point ]
94-95 °C1 mm Hg(lit.) | [density ]
1.129 g/mL at 25 °C(lit.) | [refractive index ]
n20/D 1.526(lit.) | [Fp ]
>230 °F | [storage temp. ]
Sealed in dry,Room Temperature | [form ]
liquid | [InChI]
InChI=1S/C8H11O2P/c1-2-10-11(9)8-6-4-3-5-7-8/h3-7,11H,2H2,1H3 | [InChIKey]
UNUJZVUJPIOMGH-UHFFFAOYSA-N | [SMILES]
P(C1=CC=CC=C1)(OCC)=O |
| Hazard Information | Back Directory | [Uses]
Ethyl phenylphosphinate may be used in the preparation of the following diethyl imidazol-2-yl-(amino) methylphosphonates and phosphinates:
- imidazol-2-yl-methyl(N-butylamino)phosphonate diethyl ester
- imidazol-2-yl-methyl(N-benzylamino)phosphonate diethyl ester
- imidazol-2-yl-methyl(N-butylamino)phenylphosphinate ethyl ester
- imidazol-2-yl-methyl(N-benzylamino)phenylphosphinate ethyl ester
| [General Description]
Ethyl phenylphosphinate is an organophosphorous compound. It undergoes regioselective Markovnikov addition reaction with terminal alkynes in the presence of palladium-1,2-bis(diphenylphosphino)ethane complex (catalyst). Ethyl phenylphosphinate is the photodecomposition product of Inezin (S-benzyl O-ethyl phenylphosphonothiolate) on the ultraviolet irradiation. It can be prepared by the reaction of phosphinic acid with ethyl chloroformate in the presence of pyridine. Its ethylation using ethyl trimethylsilyl phenylphosphonite or the corresponding trimethylstannyl ester has been described. Its free-radical addition to ethylene has been reported to proceed with the retention of configuration. |
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| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
Sigma-Aldrich
|
| Telephone: |
021-61415566 800-8193336 |
| Website: |
https://www.sigmaaldrich.cn |
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