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Chemical Identification
Common Name
2-phenylphenol
中文通用名
邻苯基苯酚
IUPAC
biphenyl-2-ol
CAS
[1,1′-biphenyl]-2-ol
CAS No.
90-43-7
Molecular Formula
C12H10O
Molecular Structure
Physical Properties
Molecular weight:170.2g/mol. Physical form:Colourless to pinkish crystals. Density:1.217 (25℃); Melting point:57℃; Vapour pressure:0.9 kPa(140℃); Solubility:In water 0.7 g/l (25℃). Soluble in most organic solvents, including ethanol, ethylene glycol, isopropanol, glycol ethers, and polyglycols.
Toxicology
Oral:Acute oral LD50 for male rats 2700 mg/kg, mice 2000 mg/kg. Percutaneous:Mild skin irritant. Phytotoxicity:Should not be used on growing plants. ADI:(JMPR) No ADI [1967]. Eye and respiratory irritant.
Environmental Profile
Ecotoxicology:
Fish:Toxic to fish.
Environmental fate:
Animals:Excreted in mammals principally as the parent compound and as the glucuronide and sulfate conjugates.
Transport Information
Signal Word:CAUTION; Hazard Class:III (Slightly hazardous).

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