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Substance Name: Diphenic acid
RN: 482-05-3
UNII: QY5X735ZIM
InChIKey: GWZCCUDJHOGOSO-UHFFFAOYSA-N

Molecular Formula

  • C14-H10-O4

Molecular Weight

  • 242.229
 
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Names and Synonyms

Name of Substance

  • Diphenic acid

Synonyms

  • 2,2'-Bibenzoic acid
  • 2,2'-Biphenyldicarboxylic acid
  • 2,2'-Dicarboxybiphenyl
  • AI3-23779
  • EINECS 207-576-4
  • NSC 1966
  • O,O'-Bibenzoic acid
  • O,O'-Diphenic acid
  • UNII-QY5X735ZIM

Systematic Names

  • (1,1'-Biphenyl)-2,2'-dicarboxylic acid
  • Biphenyl-2,2'-dicarboxylic acid
  • Diphenic acid (8CI)

Registry Numbers

CAS Registry Number

  • 482-05-3

FDA UNII

  • QY5X735ZIM

Other Registry Number

  • 147801-91-0

System Generated Number

  • 0000482053

Structure Descriptors

InChI

1S/C14H10O4/c15-13(16)11-7-3-1-5-9(11)10-6-2-4-8-12(10)14(17)18/h1-8H,(H,15,16)(H,17,18)

InChIKey

GWZCCUDJHOGOSO-UHFFFAOYSA-N

Smiles

c1ccc(c(c1)c2ccccc2C(=O)O)C(=O)O

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 233.5 deg C   EXP
log P (octanol-water) 2.07 (none)   EXP
Water Solubility 100 mg/L 25 EXP
Vapor Pressure 9.63E-09 mm Hg 25 EST
Henry's Law Constant 1.68E-13 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 3.55E-12 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.