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:
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
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)
Hua-Jian Xu et al.
Organic & biomolecular chemistry, 10(13), 2562-2568 (2012-02-23)
CuI nanoparticles efficiently catalyzed the C-S cross coupling of aryl and alkyl thiols with aryl halides in the absence of ligands on water under mild conditions. A wide range of diaryl sulfides and aryl alkyl sulfides are synthesized in good
Jacob Pontoppidan Thyssen et al.
Contact dermatitis, 59(1), 38-42 (2008-06-10)
Nickel dermatitis may be caused by frequent and prolonged use of cell phones. Because little is known about the frequency of nickel release from cell phones, it is difficult to estimate the risk of nickel sensitization and dermatitis among their
Jacob P Thyssen et al.
Contact dermatitis, 62(5), 279-288 (2010-06-12)
The accuracy of the dimethylglyoxime (DMG) nickel spot test has been questioned because of false negative and positive test reactions. The EN 1811, a European standard reference method developed by the European Committee for Standardization (CEN), is fine-tuned to estimate
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