03858
二甲基乙二肟
≥97.0% (TLC)
别名:
2,3-丁二酮二肟, 丁二酮肟
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线性分子式:
CH3C(=NOH)C(=NOH)CH3
化学文摘社编号:
分子量:
116.12
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
202-420-1
Beilstein/REAXYS Number:
506731
MDL number:
Assay:
≥97.0% (TLC)
Form:
powder
InChI key
JGUQDUKBUKFFRO-GGWOSOGESA-N
InChI
1S/C4H8N2O2/c1-3(5-7)4(2)6-8/h7-8H,1-2H3/b5-3+,6-4+
SMILES string
CC(=N/O)\C(C)=N\O
assay
≥97.0% (TLC)
form
powder
mp
240-241 °C (lit.)
functional group
amine, oxime
Quality Level
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Application
Dimethylglyoxime can be used:
- As a ligand for the synthesis of cobaloxime complexes which are used as electrocatalysts for the production of hydrogen by electroreduction of protons.
- As a precipitant for the synthesis of NiO and CuI nanoparticles.P
signalword
Warning
hcodes
Hazard Classifications
Flam. Sol. 2
存储类别
4.1B - Flammable solid hazardous materials
wgk
WGK 3
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Synthesis and characteristics of NiO nanoparticles by thermal decomposition of nickel dimethylglyoximate rods.
Li X, et al.
Solid State Communications, 137(11), 581-584 (2006)
Proton electroreduction catalyzed by cobaloximes: Functional models for hydrogenases.
Razavet M, et al.
Inorganic Chemistry, 44(13), 4786-4795 (2005)
Jacob Pontoppidan Thyssen et al.
Journal of the American Academy of Dermatology, 58(6), 1000-1005 (2008-04-15)
Nickel sensitization is frequent among US patients with dermatitis and in the general population. In Europe, decreasing prevalences of nickel sensitization are observed as a result of the European Union Nickel Directive. However, no directive exists in the United States.
Jean-Marie Lachapelle et al.
Dermatology (Basel, Switzerland), 209(4), 288-290 (2004-11-13)
To determine the release of nickel from 1- and 2-euro coins and the ability to produce allergic contact dermatitis from the application of coins to the palmar skin of nickel-sensitized individuals. Three experiments were conducted. Experiments 1 and 2 checked
Carsten R Hamann et al.
Contact dermatitis, 62(4), 232-240 (2010-03-20)
China and Thailand produce large amounts of jewellery that are sold domestically and abroad. To identify nickel release and metal content in earrings purchased in China and Thailand. A total of 557 earrings were randomly purchased from vendors in 11
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