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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关于此项目
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
产品名称
二甲基乙二肟, ≥97.0% (TLC)
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
Proton electroreduction catalyzed by cobaloximes: Functional models for hydrogenases.
Razavet M, et al.
Inorganic Chemistry, 44(13), 4786-4795 (2005)
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)
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.
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
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
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