8.20154

Biphenyl-2,2′-diol

for synthesis

• Synonym(s): Biphenyl-2,2′-diol, o,o′-Biphenol, 2,2′-Dihydroxydiphenyl
• Linear Formula: 2-(HO)C₆H₄C₆H₄-2-(OH)
• CAS Number: 1806-29-7
• Molecular Weight: 186.21
• UNSPSC Code: 12352104
• EC Index Number: 217-303-0
• NACRES: NA.22
• MDL number: MFCD00002210

Properties

• Quality Segment: 200
• assay: ≥96.0% (GC)
• form: powder
• autoignition temp.: 324 °C
• mp: 108-110 °C (External MSDS)
• transition temp: flash point 154 °C (External MSDS)
• storage temp.: 2-30°C
• SMILES string: Oc1c(cccc1)c2c(cccc2)O
• InChI: 1S/C12H10O2/c13-11-7-3-1-5-9(11)10-6-2-4-8-12(10)14/h1-8,13-14H
• InChI key: IMHDGJOMLMDPJN-UHFFFAOYSA-N

Description

Analysis Note

Assay (GC, area%): ≥ 96.0 % (a/a)
Melting range (lower value): ≥ 106 °C
Melting range (upper value): ≤ 109 °C
Identity (IR): passes test

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk: WGK 2
• flash_point_f: 309.2 °F - (External MSDS)
• flash_point_c: 154 °C - (External MSDS)