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Phenylphosphinic acid
Catalog Number
1779-48-2
CAS
1779-48-2
IUPAC Name
hydroxy-oxo-phenylphosphanium
Synonyms
Phosphinic acid, P-phenyl-; P-Phenylphosphinic acid; Phosphinic acid, phenyl-; Benzenephosphinic acid; Benzenephosphonous acid; Hydroxyphenylphosphine oxide; NSC 2670; Phenylphosphonous acid
Molecular Weight
142.09
Molecular Formula
C6H7O2P
Product Information
Purity
≥95%
MDL
MFCD00002131
Appearance
White crystals or crystalline powder
Storage
Store at RT
Boiling Point
285.1±23.0°C at 760 mmHg
Melting Point
84°C
Flash Point
204ºC
Solubility
Soluble in DMSO (Slightly), Water (Slightly, Heated)
Safety Information
Signal Word
Danger
Precautionary Statement
P260, P264, P270, P280, P301+P312, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P330, P363, P405, and P501
Hazard Statements
H302-H314
Hazard Class
8
WGK Germany
3
Packing Groups
III
Canonical SMILES
C1=CC=C(C=C1)P(=O)O
InChI
InChI=1S/C6H7O2P/c7-9(8)6-4-2-1-3-5-6/h1-5,9H,(H,7,8)
InChI Key
MLCHBQKMVKNBOV-UHFFFAOYSA-N
