12320
对苯醌二肟
technical, ≥90% (TLC)
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关于此项目
线性分子式:
C6H4(=NOH)2
化学文摘社编号:
分子量:
138.12
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
203-271-5
Beilstein/REAXYS Number:
2043234
MDL number:
grade
technical
assay
≥90% (TLC)
form
solid
mp
243 °C (dec.) (lit.)
solubility
dioxane: soluble 0.1 g/10 mL, clear
SMILES string
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
General description
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.
Application
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.
Biochem/physiol Actions
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.
signalword
Danger
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 2 - Carc. 2 - Expl. 1.1 - Eye Irrit. 2 - Flam. Sol. 2 - Muta. 2 - Skin Sens. 1A
存储类别
1 - Explosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves