CAS No.90-43-7 2-Phenylphenol

2-Phenylphenol

Identification
Name 2-Phenylphenol
CAS Registry Number 90-43-7
Synonyms BIPHENYL-2-OL;BIPHENYLOL-2;HYDROXY-(2-PHENYL)BENZENE;FEMA 3959;DOWICIDE 1(R);2-PHENYLPHENOL;2-DIPHENYLOL;2-HYDROXYDIPHENYL
Molecular Structure 2-Phenylphenol  90-43-7
Molecular Formula C12H10O
Molecular Weight 170.21
mp: 57-59 ℃(lit.)
Hazard Codes: Details
Risk Statements: 36/37/38-50-37/38/50-36
Safety Statements: 22-61
RIDADR: UN 3077 9/PG 3
HS Code: 29071900

CAS 90-43-7 Wiki / 90-43-7 MSDS

2-Phenylphenol
2-Phenylphenol
2-Phenylphenol-3D-balls.png
Names
Preferred IUPAC name
[1,1'-Biphenyl]-2-ol
Other names
2-Phenylphenol
o-Phenylphenol
Biphenylol
2-Hydroxybiphenyl
Orthophenyl phenol
o-Xenol
Orthoxenol
Identifiers
CAS Number
  • 90-43-7 YesY
3D model (JSmol)
  • Interactive image
ChEBI
  • CHEBI:17043
ChemSpider
  • 13839012 YesY
ECHA InfoCard 100.001.812
KEGG
  • D08367 N
PubChem CID
  • 7017
UNII
  • D343Z75HT8 YesY
Properties
Chemical formula
C12H10O
Molar mass 170.21 g·mol−1
Density 1.293 g/cm3
Melting point 55.5 to 57.5 °C (131.9 to 135.5 °F; 328.6 to 330.6 K)
Boiling point 280 to 284 °C (536 to 543 °F; 553 to 557 K)
Pharmacology
ATC code
D08AE06 (WHO)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references

2-Phenylphenol, or o-phenylphenol, is an organic compound that consists of two linked benzene rings and a phenolic hydroxyl group.[1][2] It is a white or buff-colored, flaky crystalline solid with a melting point of about 57 °C. It is a biocide used as a preservative with E number E231 and under the trade names Dowicide, Torsite, Fungal, Preventol, Nipacide and many others.