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Merck
모든 사진(3)

주요 문서

282960

Sigma-Aldrich

Quinhydrone

97%

동의어(들):

Hydroquinone: benzoquinone 1:1 complex

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About This Item

Linear Formula:
C6H4(OH)2 · C6H4O2
CAS Number:
Molecular Weight:
218.21
Beilstein:
3919222
EC Number:
MDL number:
UNSPSC 코드:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

분석

97%

양식

powder

구성

Carbon, 63.7-68.4%

mp

167-172 °C (lit.)

작용기

ketone

SMILES string

Oc1ccc(O)cc1.O=C2C=CC(=O)C=C2

InChI

1S/C6H6O2.C6H4O2/c2*7-5-1-2-6(8)4-3-5/h1-4,7-8H;1-4H

InChI key

BDJXVNRFAQSMAA-UHFFFAOYSA-N

유사한 제품을 찾으십니까? 방문 제품 비교 안내

일반 설명

Quinhydrone/methanol treatment for the measurement of carrier lifetime in crystalline silicon substrates has been reported. Surface passivation of silicon substrates by quinhydrone/ethanol treatment has been investigated.

애플리케이션

Quinhydrone is a general reagent used in potentiometric titrations. It can also be used as a π-acceptor in the formation of charge-transfer complex of analytes for spectrophotometric analysis.

픽토그램

Skull and crossbonesEnvironment

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

Acute Tox. 3 Oral - Aquatic Acute 1

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

dust mask type N95 (US), Eyeshields, Faceshields, Gloves


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시험 성적서(COA)

Lot/Batch Number

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문서 라이브러리 방문

Quinhydrone/methanol treatment for the measurement of carrier lifetime in silicon substrates.
Takato H, et al.
Jpn J. App. Phys., Part I, 41(8A), L870-L870 (2002)
Filis Morina et al.
Physiologia plantarum, 140(3), 209-224 (2010-07-16)
Oxidative stress is one aspect of metal toxicity. Zinc, although unable to perform univalent oxido-reduction reactions, can induce the oxidative damage of cellular components and alter antioxidative systems. Verbascum thapsus L. plants that were grown hydroponically were exposed to 1
Wenyan Tao et al.
Bioelectrochemistry (Amsterdam, Netherlands), 65(1), 51-58 (2004-11-04)
Hemoglobin (Hb) and quinhydrone (QHQ) were incorporated in poly(o-aminophenol) [o-AP, POAP] film by electropolymerization of o-aminophenol in a weak acid solution containing Hb and QHQ. The nonconducting polymer film was found to be nearly rigid by piezoelectric quartz crystal (PQC)
James Regeimbal et al.
Proceedings of the National Academy of Sciences of the United States of America, 100(24), 13779-13784 (2003-11-13)
The chemistry of disulfide exchange in biological systems is well studied. However, the detailed mechanism of how oxidizing equivalents are derived to form disulfide bonds in proteins is not clear. In prokaryotic organisms, it is known that DsbB delivers oxidizing
D Antonini et al.
Annali di chimica, 91(3-4), 117-126 (2001-06-02)
The quantity rH, an index of the reducing power of a redox system is, in conceptual and operational terms, coordinatively linked with the two familiar electroanalytical quantities: redox potential (EO/R) and pH, and has recently become important in quality and

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