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Merck
CN

211311

Sigma-Aldrich

甲基对苯醌

98%

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别名:
甲基苯醌
线性分子式:
CH3C6H3(=O)2
CAS号:
分子量:
122.12
Beilstein:
471387
EC 号:
MDL编号:
UNSPSC代码:
12162002
PubChem化学物质编号:
NACRES:
NA.23

质量水平

检测方案

98%

形式

solid

mp

66-67 °C (lit.)

SMILES字符串

CC1=CC(=O)C=CC1=O

InChI

1S/C7H6O2/c1-5-4-6(8)2-3-7(5)9/h2-4H,1H3

InChI key

VTWDKFNVVLAELH-UHFFFAOYSA-N

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应用

甲基苯醌 (MBQ) 可用作电极和锂(Li)电解液之间界面的涂层,用于制造氧化还原液流电池。它可以在正电喷雾电离质谱(ESIMS)过程中被还原,有望用于电晕放电。

象形图

Exclamation mark

警示用语:

Warning

危险分类

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

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

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Thomas Schmitt et al.
Journal of chemical ecology, 30(4), 731-740 (2004-07-21)
2-Methyl-1,4-benzoquinone (toluquinone) and 2-methoxy-3-methyl-1,4-benzoquinone are the most common components of defensive secretions of juliform millipedes (Diplopoda: Juliformia). A natural and a synthetic millipede-defensive secretion composed of these two substances attract dung beetles of a few Onthophagus species (Coleoptera: Scarabaeidae) that
Svetlana Trivić et al.
Bioorganic chemistry, 30(2), 95-106 (2002-05-22)
In this communication, we have described the activation of several xenobiotics by glucose oxidase from Aspergillus niger. The following compounds are readily reduced by d-glucose, in the presence of glucose oxidase: p-nitroso-N,N-dimethylaniline, methyl-1,4-benzoquinone, and 7,7,8,8-tetracyano-quinodimethane. In each case, the products
J F Carroll et al.
Journal of chemical ecology, 31(1), 63-75 (2005-04-21)
Many mammals and birds roll on or rub themselves with millipedes that discharge benzoquinones. Chemicals transferred from millipedes onto the integument of anointing animals are thought to deter ectoparasites. We tested the lone star tick, Amblyomma americanum (L.), for responses
Hurdles to organic quinone flow cells. Electrode passivation by quinone reduction in acetonitrile Li electrolytes.
Rueda-Garcia D, et al.
Journal of Power Sources, 350, 9-17 (2017)
Jiying Pei et al.
Journal of the American Society for Mass Spectrometry, 28(11), 2454-2461 (2017-08-09)
Unexpected reduction of iminoquinone (IQ) and quinone derivatives was first reported during positive electrospray ionization mass spectrometry. Upon increasing spray voltage, the intensities of IQ and quinone derivatives decreased drastically, accompanying the increase of the intensities of the reduction products

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