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168734

4,4′-Dihydroxybiphenyl

Name: 4,4′-Dihydroxybiphenyl
Brand: ALDRICH

97%

Synonym(s):

4,4′-Biphenol, 4,4′-Biphenyldiol, 4,4′-Diphenol

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About This Item

Linear Formula:

HOC₆H₄C₆H₄OH

CAS Number:

92-88-6

Molecular Weight:

186.21

UNSPSC Code:

12162002

NACRES:

NA.23

PubChem Substance ID:

24850252

EC Number:

202-200-5

Beilstein/REAXYS Number:

1908886

MDL number:

MFCD00002348

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Properties

assay

97%

form

powder

mp

280-282 °C (lit.)

SMILES string

Oc1ccc(cc1)-c2ccc(O)cc2

InChI

1S/C12H10O2/c13-11-5-1-9(2-6-11)10-3-7-12(14)8-4-10/h1-8,13-14H

InChI key

VCCBEIPGXKNHFW-UHFFFAOYSA-N

Gene Information

human ... ESR1(2099), ESR2(2100), MMP3(4314)

Description

Application

Used in the preparation of polyether liquid crystals.

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pictograms

GHS02,GHS07

signalword

Warning

hcodes

H252,H317,H412

pcodes

P235 - P261 - P272 - P273 - P280 - P302 + P352

Hazard Classifications

Aquatic Chronic 3 - Self-heat. 2 - Skin Sens. 1

Storage Class

4.2 - Pyrophoric and self-heating hazardous materials

wgk

WGK 2

flash_point_f

537.8 °F

flash_point_c

281 °C

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Angewandte Chemie (International Edition in English), 106, 1563-1563 (1994)

Antialgal, antibacterial and antifungal activity of two metabolites produced and excreted by cyanobacteria during growth.

Rainer-B Volk et al.

Microbiological research, 161(2), 180-186 (2006-01-24)

The antimicrobial activity of two cyanobacterial exometabolites, norharmane (9H-pyrido(3,4-b)indole) and 4,4'-dihydroxybiphenyl, was determined in suspension assays. Good anticyanobacterial activities (concentrations of 8-80 microg ml(-1)) and moderate antibacterial (16-160 microg ml(-1)) and antifungal (32-40 microg ml(-1)) activities were found for both

4,4'-Dihydroxybiphenyl as a new potent tyrosinase inhibitor.

You Jung Kim et al.

Biological & pharmaceutical bulletin, 28(2), 323-327 (2005-02-03)

The color of mammalian skin is determined by many factors, for which visible ones are the degree and distribution of melanin pigmentation. Because tyrosinase, (polyphenol oxidase) is the key enzyme for melanin biosynthesis, the use of various tyrosinase inhibitors is

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Global Trade Item Number

SKU	GTIN
168734-25G	04061838750020
168734-100G	04061838750013