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Merck

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415642

Sigma-Aldrich

Ethyl phenylphosphinate

94%

동의어(들):

Ethoxyphenylphosphine oxide, O-Ethyl phenylphosphinate, Phenylphosphinic acid ethyl ester

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About This Item

Linear Formula:
C6H5P(O)H(OC2H5)
CAS Number:
Molecular Weight:
170.15
MDL number:
UNSPSC 코드:
12352100
PubChem Substance ID:
NACRES:
NA.22
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도움 문의

Quality Level

분석

94%

양식

liquid

refractive index

n20/D 1.526 (lit.)

bp

94-95 °C/1 mmHg (lit.)

density

1.129 g/mL at 25 °C (lit.)

SMILES string

CCO[PH](=O)c1ccccc1

InChI

1S/C8H11O2P/c1-2-10-11(9)8-6-4-3-5-7-8/h3-7,11H,2H2,1H3

InChI key

UNUJZVUJPIOMGH-UHFFFAOYSA-N

유사한 품목 비교

전체 비교 보기

차이점 표시

1 of 4

이 품목
MABF2154MABC119MABF2086
clone

RAC18, monoclonal

clone

RBC11, monoclonal

clone

5G8.1, monoclonal

clone

3D1, monoclonal

biological source

mouse

biological source

mouse

biological source

mouse

biological source

mouse

antibody form

purified antibody

antibody form

purified immunoglobulin

antibody form

purified immunoglobulin

antibody form

purified immunoglobulin

species reactivity

Ricinus communis

species reactivity

Ricinus communis

species reactivity

human

species reactivity

bacteria

UniProt accession no.

Q0Q2G6

UniProt accession no.

D0VFC4

UniProt accession no.

P51149

UniProt accession no.

-

isotype

IgG2aκ

isotype

IgG2bκ

isotype

IgG2bκ

isotype

IgG1κ

일반 설명

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).[1] Ethyl phenylphosphinate is the photodecomposition product of Inezin (S-benzyl O-ethyl phenylphosphonothiolate) on the ultraviolet irradiation.[2] It can be prepared by the reaction of phosphinic acid with ethyl chloroformate in the presence of pyridine.[3] 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.[4]

애플리케이션

Ethyl phenylphosphinate may be used in the preparation of the following diethyl imidazol-2-yl-(amino) methylphosphonates and phosphinates:[5]
  • 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

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point (°F)

235.4 °F - closed cup

Flash Point (°C)

113 °C - closed cup

개인 보호 장비

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


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