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Merck
CN

12320

Sigma-Aldrich

对苯醌二肟

technical, ≥90% (TLC)

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About This Item

线性分子式:
C6H4(=NOH)2
CAS号:
分子量:
138.12
Beilstein:
2043234
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

等级

technical

方案

≥90% (TLC)

表单

solid

mp

243 °C (dec.) (lit.)

溶解性

dioxane: soluble 0.1 g/10 mL, clear

SMILES字符串

O\N=C1/C=C\C(C=C1)=N\O

InChI

1S/C6H6N2O2/c9-7-5-1-2-6(8-10)4-3-5/h1-4,9-10H/b7-5-,8-6+

InChI key

LNHURPJLTHSVMU-CGXWXWIYSA-N

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一般描述

The electrochemical behaviour of p-benzoquinone dioxime on modified Pt electrodes has been studied in aqueous HClO4 solutions by employing cyclic voltammetric and rotating-disc or ring-disc techniques.

应用

p-Benzoquinone dioxime was used in oxidative regeneration of a variety of carbonyl compounds from their oximes using superoxide ion generated in situ by the phase transfer reaction between potassium superoxide and 18-crown-6.

生化/生理作用

p-Benzoquinone dioxime is sex-specific rat carcinogen inducing tumours of the urinary bladder in female rats and is a direct-acting mutagen in Salmonella typhimurium TA982.

警示用语:

Danger

危险分类

Acute Tox. 4 Oral - Aquatic Chronic 2 - Carc. 2 - Expl. 1.1 - Eye Irrit. 2 - Flam. Sol. 2 - Muta. 2 - Skin Sens. 1A

储存分类代码

1 - Explosive hazardous materials

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

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

法规信息

新产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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A reaction model for the ECECE mechanism: Reduction of p-benzoquinone dioxime on Pt/M (upd) modified electrodes in HClO4 solutions.
Kokkinidis G and Papanastasiou G.
J. Electroanal. Chem. Interfac. Electrochem., 257(1), 239-255 (1998)
Bacchetta Loretta et al.
Journal of food science and technology, 56(8), 3627-3634 (2019-08-16)
Opuntia ficus indica by-products can be exploited as sources of high-value components for applications in food and other industries. The aim of the present work is to elucidate and optimize the mucilage extraction process from cladodes. The effect of five
Oxidative regeneration of carbonyl compounds from their oximes using in situ generated superoxide.
Singh KN, et al
Indian J. Chem. B, 45(11), 2552-2552 (2006)
C Westmoreland et al.
Environmental and molecular mutagenesis, 19(1), 71-76 (1992-01-01)
P-Benzoquinone dioxime (BQD) appears to be a sex-specific rat carcinogen inducing tumours of the urinary bladder in female rats. The present paper shows that BQD is a direct-acting mutagen in Salmonella typhimurium TA98, confirming published data. In contrast to this
1,4-Benzoquinone dioxime.
IARC monographs on the evaluation of carcinogenic risks to humans, 71 Pt 3, 1251-1254 (1999-09-07)

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