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P28808

Phenylphosphinic acid

99%

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About This Item

Linear Formula:
C6H5P(O)(OH)H
CAS Number:
1779-48-2
Molecular Weight:
142.09
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24898369
EC Number:
217-217-3
Beilstein/REAXYS Number:
2802244
MDL number:
MFCD00002131
eCl@ss:
32160703
Assay:
99%
Form:
powder
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Quality Segment

assay

99%

form

powder

mp

83-85 °C (lit.)

SMILES string

O[PH](=O)c1ccccc1

InChI

1S/C6H7O2P/c7-9(8)6-4-2-1-3-5-6/h1-5,9H,(H,7,8)

InChI key

MLCHBQKMVKNBOV-UHFFFAOYSA-N

General description

Phenylphosphinic acid is also known as phenylphosphonous acid. Kinetics of oxidation of phenylphosphinic acid by metal and non metal oxidants was investigated in a study.2

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Codes

H302,H314

Hazard Classifications

Acute Tox. 4 Oral - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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