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168734

Sigma-Aldrich

4,4′-Dihydroxybiphenyl

97%

Synonym(s):

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

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$124.00
100 G
$368.00

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25 G
$124.00
100 G
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About This Item

Linear Formula:
HOC6H4C6H4OH
CAS Number:
92-88-6
Molecular Weight:
186.21
Beilstein/REAXYS Number:
1908886
EC Number:
202-200-5
MDL number:
MFCD00002348
UNSPSC Code:
12162002
PubChem Substance ID:
24850252
NACRES:
NA.23

$124.00

Available to ship onMay 01, 2025Details

Request a Bulk Order

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)

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Application

Used in the preparation of polyether liquid crystals.[1]

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

Hazard Classifications

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

Storage Class

4.2 - Pyrophoric and self-heating hazardous materials

wgk_germany

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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Certificates of Analysis (COA)

Lot/Batch Number
SDBB3427
STBL4762
STBK8334
STBJ8890
STBJ3296

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Angewandte Chemie (International Edition in English), 106, 1563-1563 (1994)
Takumi Yamaguchi et al.
Chemistry, an Asian journal, 2(4), 468-476 (2007-04-19)
Upon complexation with Pd(II) ions, precisely designed strandlike ligands with two tris(3,5-pyridine) units at both terminals were assembled, with the aid of a linear template molecule, into a discrete tubular complex with a length of 3.5 nm. The high stability
M Gill et al.
Zeitschrift fur Naturforschung. Section C, Biosciences, 39(11-12), 1027-1029 (1984-11-01)
Extraction of fresh sporophores of the fungus Agaricus xanthodermus yields 4,4'-dihydroxy-azobenzene, phenol, p-quinol, and 4,4'-dihydroxybiphenyl. This is the first report of an azo compound arising endogenously in nature, while phenol, p-quinol and 4,4'-dihydroxybiphenyl have not previously been isolated from higher
L G McGirr et al.
Chemico-biological interactions, 60(1), 85-99 (1986-10-15)
Oxidation of p,p'-biphenol with horseradish peroxidase (HRP)-hydrogen peroxide in the presence of bovine serum albumin or with bone marrow cell homogenate-hydrogen peroxide resulted in the formation of reactive products that conjugate with protein. Glutathione prevented the protein binding. Glutathione readily
Hydroxylations of biphenyl by fungi.
R V Smith et al.
The Journal of applied bacteriology, 49(1), 65-73 (1980-08-01)
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Questions

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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