(1,1'-Biphenyl)-2,2'-diol

HCID 15731CAS 1806-29-7
Substructure searchFind similar structures

Basic information

Standard SMILES
Oc1ccccc1-c1ccccc1O
InChIKey
IMHDGJOMLMDPJN-UHFFFAOYSA-N
Molecular formula
C12H10O2
Average molar mass
186.21 g/mol
Monoisotopic mass
186.06807956

Overview

Biphenyl-2,2'-diol is a member of the class of hydroxybiphenyls carrying hydroxy groups at positions 2 and 2'.

Names & identifiers

Preferred name
(1,1'-Biphenyl)-2,2'-diol
IUPAC
2-(2-hydroxyphenyl)phenol
English name
2,2'-Biphenol
Molecular formula
C12H10O2
Molecular weight
186.21

Names & synonyms

1806-29-72,2'-BIPHENOL[1,1'-Biphenyl]-2,2'-diolBiphenyl-2,2'-diolo,o'-DiphenolO,O'-Biphenolo-Dihydroxydiphenylo,o'-Dihydroxybiphenyl2,2'-Dihydroxydiphenyl(1,1'-Biphenyl)-2,2'-diol2,2'-Dihydroxy-1,1'-biphenylPM2R53I3C9
Show more names
2 BiphenolOrthodiphenol2,2'-DIPHENOLO,O'-Diphenole
DTXSID6051809CHEBI:28970RefChem:440212DTXCID6030364217-303-02,2'-Dihydroxybiphenyl2,2'-Biphenyldiol2-(2-hydroxyphenyl)phenol

Database identifiers

CAS
1806-29-7
PubChem CID
15731
DTXSID
DTXSID6051809
ChEMBL
CHEMBL183874
ChEBI
CHEBI:28970
UNII
PM2R53I3C9
EC Number
217-303-0
Nikkaji
J7.779H

Properties

Computed structural properties

XLogP
3
Topological polar surface area
40.5 Ų
Hydrogen bond donors
2
Hydrogen bond acceptors
2
Rotatable bonds
1
Heavy atoms
14

Experimental & physicochemical properties

PolymersOther Classes -> Alcohols and Polyols, Other
SpringerMaterials Properties13C nuclear magnetic resonance spectrum
Endocrine DisruptorsPotential endocrine disrupting compound
Vapor Pressure0.00000079 [mmHg]
Physical DescriptionOff-white crystals; [Alfa Aesar MSDS]

Physicochemical properties

Melting point
108 · 108-110 °C
Boiling point
315 °C · 315 °C(lit.)
Density
0.83 · 0.83
refractive index
1.6086 · 1.6086 (estimate)
Flash point
154 °C · 154 °C
storage temp.
30 °C · Store below +30°C.

Safety & regulation

GHS classification

GHS Classification · 5 items

This chemical does not meet GHS hazard criteria for 3.8% (2 of 52) of reports.

Danger

H302 (21.2%): Harmful if swallowed [Warning Acute toxicity, oral]

P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P305+P354+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 52 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Hazard information

Regulatory Information · 2 items

Status: Active Update: 01-04-2021 https://echa.europa.eu/registration-dossier/-/registered-dossier/32300

[1,1'-Biphenyl]-2,2'-diol: Does not have an individual approval but may be used under an appropriate group standard

Hazards SummaryIntraperitoneal LD50 (mouse) = 150 mg/kg; [RTECS] A skin, mucous membrane, and severe eye irritant; Toxic by ingestion; [Alfa Aesar MSDS] See Biphenyl. See Phenol.
Hazard Classes and CategoriesAcute Tox. 4 (21.2%)

Safety data

F
8-9-23
PPE
dust mask type N95 (US), Eyeshields, Gloves
wgk
2
tsca
TSCA listed
rtecs
DV4200000
hs_code
29029090

Chemistry & industry

Uses & manufacturing

General Manufacturing Information[1,1'-Biphenyl]-2,2'-diol: ACTIVE

Applications

Uses2,2'-Dihydroxybiphenyl, is an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuff.

Upstream & downstream products

Upstream raw materials

Suppliers50 total

国药集团化学试剂有限公司86-21-63210123 · [email protected]
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
河北创海生物科技有限公司+86-86-13131129325 · [email protected]
爱斯特（成都）生物制药股份有限公司+86-28-85122536 85324413 · [email protected]

Additional notes

DefinitionChEBI: A member of the class of hydroxybiphenyls carrying hydroxy groups at positions 2 and 2'.

Related reactions

24 records
New reaction record

Linked notes

Loading…