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Key Documents

115819

Sigma-Aldrich

2,2′-Biphenol

99%

Synonym(s):

2,2′-Biphenyldiol, 2,2′-Dihydroxybiphenyl, 2,2′-Diphenol

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About This Item

Linear Formula:
HOC6H4C6H4OH
CAS Number:
Molecular Weight:
186.21
Beilstein:
1638363
EC Number:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23

Quality Level

Assay

99%

form

solid

bp

315 °C (lit.)

mp

108-110 °C (lit.)

SMILES string

Oc1ccccc1-c2ccccc2O

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

309.2 °F - closed cup - (External MSDS)

Flash Point(C)

154 °C - closed cup - (External MSDS)

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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T Kuhnigk et al.
Journal of basic microbiology, 37(3), 205-211 (1997-01-01)
The capability of the intestinal flora from the gut of xylophagous termites of degrading lignin model compounds was investigated. Different dimeric lignin model compounds-degrading bacteria were obtained from the hindgut flora of Mastotermes darwiniensis Froggatt, Reticulitermes santonensis Feytaud, Nasutitermes nigriceps
H P Kohler et al.
Applied and environmental microbiology, 54(11), 2683-2688 (1988-11-01)
Pseudomonas sp. strain HBP1 was found to grow on 2-hydroxy- and 2,2'-dihydroxy-biphenyl as the sole carbon and energy sources. The first step in the degradation of these compounds was catalyzed by an NADH-dependent monooxygenase. The enzyme inserted a hydroxyl group
Alaa S Amin et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 96, 541-547 (2012-07-07)
A solid phase extraction technique is proposed for preconcentration and speciation of chromium in natural waters using spectrophotometric analysis. The procedure is based on sorption of chromium(III) as 4-(2-benzothiazolylazo)2,2'-biphenyldiol complex on dextran-type anion-exchange gel (Sephadex DEAE A-25). After reduction of
M Sondossi et al.
Applied and environmental microbiology, 70(1), 174-181 (2004-01-09)
The purpose of this investigation was to examine the capacity of the biphenyl catabolic enzymes of Comamonas testosteroni B-356 to metabolize dihydroxybiphenyls symmetrically substituted on both rings. Data show that 3,3'-dihydroxybiphenyl is by far the preferred substrate for strain B-356.
Bernd Schmidt et al.
The Journal of organic chemistry, 78(17), 8680-8688 (2013-08-01)
User-friendly protocols for the protecting group-free synthesis of 2,2'-biphenols via Suzuki-Miyaura coupling of o-halophenols and o-boronophenol are presented. The reactions proceed in water in the presence of simple additives such as K2CO3, KOH, KF, or TBAF and with commercially available

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