| Identification | More | [Name]
2,2'-Biphenol | [CAS]
1806-29-7 | [Synonyms]
2,2'-BIPHENOL
2,2'-BIPHENYLDIOL
2,2'-DIHYDROXYBIPHENYL
2,2'-DIHYDROXYDIPHENYL
2,2'-DIPHENOL
BIPHENYL-2,2'-DIOL
O,O'-BIPHENOL
O,O'-DIHYDROXYBIPHENYL
O,O'-DIPHENOL
[1,1’-biphenyl]-2,2’-diol
2,2'-Dihydroxy-1,1'-biphenyl
Biphenyl, 2,2'-dihydroxy
o-Dihydroxydiphenyl
o,o-Biphenol~Biphenyl-2,2-diol~o,o-Diphenol
O,O'-Diphenole
2,2’-Biphenol （2,2’-Dihydroxybiphenyl）
2,2'-dihydroxybipphenol
ORTHOORTHOBIPHENOL
2,2''-BIPHENOL 99%
2,2μ-Biphenol, 2,2μ-Biphenyldiol, 2,2μ-Diphenol | [EINECS(EC#)]
217-303-0 | [Molecular Formula]
C12H10O2 | [MDL Number]
MFCD00002210 | [Molecular Weight]
186.21 | [MOL File]
1806-29-7.mol |
| Chemical Properties | Back Directory | [Appearance]
Beige to greyish-beige powder | [Melting point ]
108-110 °C
| [Boiling point ]
315 °C(lit.)
| [density ]
0.83
| [refractive index ]
1.6086 (estimate) | [Fp ]
154 °C
| [storage temp. ]
Store below +30°C. | [form ]
Powder | [pka]
7.32±0.10(Predicted) | [color ]
Beige to grayish-beige | [Water Solubility ]
insoluble | [BRN ]
1638363 | [InChI]
1S/C12H10O2/c13-11-7-3-1-5-9(11)10-6-2-4-8-12(10)14/h1-8,13-14H | [InChIKey]
IMHDGJOMLMDPJN-UHFFFAOYSA-N | [SMILES]
Oc1ccccc1-c2ccccc2O | [CAS DataBase Reference]
1806-29-7(CAS DataBase Reference) | [NIST Chemistry Reference]
[1,1'-Biphenyl]-2,2'-diol(1806-29-7) | [EPA Substance Registry System]
1806-29-7(EPA Substance) |
| Hazard Information | Back Directory | [Chemical Properties]
Beige to greyish-beige powder | [Uses]
2,2'-Dihydroxybiphenyl, is an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuff. | [Definition]
ChEBI: A member of the class of hydroxybiphenyls carrying hydroxy groups at positions 2 and 2'. | [Production Methods]
2,2'-Dihydroxybiphenyl is obtained by alkaline fusion of biphenylene oxide at ca. 300 ℃ (sometimes catalyzed by fluorene or carbazole) or by debutylation of 3,3',5,5'-tetra-tert-butyl-2,2'-dihydroxybiphenyl, which itself is produced by the oxidative coupling of 2,4-di-tert-butylphenol. 2,2'-Dihydroxy-5,5'-dimethylbiphenyl can be synthesized accordingly. | [Safety Profile]
Poison by intraperitoneal andintravenous routes. Human mutation data reported. Whenheated to decomposition it emits acrid smoke andirritating fumes. | [Purification Methods]
Crystallise the biphenyl repeatedly from toluene, then sublime it at 60o/10-4mm. [Beilstein 6 IV 6645.] |
|
| Company Name: |
J & K SCIENTIFIC LTD.
|
| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Alfa Aesar
|
| Telephone: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
RYSS TECH LTD
|
| Telephone: |
400-188-0725 +86 21 34310725 13611771617 |
| Website: |
www.chemicalbook.com/ShowSupplierProductsList15256/0_EN.htm |
|