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LC864 Biphenyl-2-ol
for synthesis


Order number Packaging Quantity Price €
AC27864 Plastic bottle 100 g 11.88
AC27864 Plastic bottle 1 kg 42.98


Product information
Synonyms 2-Diphenylol, 2-Phenylphenol, 2-Hydroxydiphenyl
Hill Formula C12H10O
Chemical formula C6H5C6H4-2-(OH)
HS Code 2907 19 90
EC number 201-993-5
Molar mass 170.21 g/mol
EC index number 604-020-00-6
CAS number 90-43-7


Chemical and physical data
Ignition temperature >520 °C
Solubility 0.7 g/l (20 °C)
Melting point 56 – 58 °C
Molar mass 170.21 g/mol
Density 1.26 g/cm3 (20 °C)
Bulk density 600 kg/m3
pH value 7 (0.1 g/l, H2O, 20 °C)
Boiling point 286 °C (1013 hPa)
Vapor pressure 0.4 hPa (20 °C)
Explosion limit 1.4 – 9.5 %(V)
Flash point 154 °C


Safety information according to GHS
Hazard Statement(s) H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
H315: Causes skin irritation.
H400: Very toxic to aquatic life.
Precautionary Statement(s) P273: Avoid release to the environment.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
Signal Word Warning
Hazard Pictogram(s)
Storage class 10 – 13 Other liquids and solids
WGK WGK 2 water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.


Safety information
R Phrase R 36/37/38-50
Irritating to eyes, respiratory system and skin.Very toxic to aquatic organisms.
S Phrase S 22-61
Do not breathe dust.Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Categories of danger irritant, dangerous for the environment
Hazard Symbol Irritant
Dangerous for the environment


Transport information
Declaration (transport by sea) IMDG-Code UN 3077 ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S.(BIPHENYL-2-OL), 9, III, Marine Pollutant: P


Toxicological data
LD 50 oral LD50 rat > 2000 mg/kg
LD 50 dermal LD50 rabbit > 5000 mg/kg


Assay (GC, area%) ≥ 99 %
Melting range
– lower value
≥ 56 °C
– upper value ≤ 58 °C
Identity (IR) passes test


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