136131
1,2-二甲基咪唑
97%
别名:
1,2-Dimethyl-1H-imidazole, 1,2DMZ
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关于此项目
经验公式（希尔记法）:
C5H8N2
化学文摘社编号:
分子量:
96.13
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352005
EC Number:
217-101-2
MDL number:
Assay:
97%
Form:
solid
产品名称
1,2-二甲基咪唑, 97%
InChI key
GIWQSPITLQVMSG-UHFFFAOYSA-N
InChI
1S/C5H8N2/c1-5-6-3-4-7(5)2/h3-4H,1-2H3
SMILES string
Cc1nccn1C
vapor pressure
1 mmHg ( 20 °C)
assay
97%
form
solid
autoignition temp.
896 °F
bp
204 °C (lit.)
mp
37-39 °C (lit.)
density
1.084 g/mL at 25 °C (lit.)
Quality Level
Application
1,2-二甲基咪唑用于合成 1,2-二甲基-3- n -丁基咪唑氯化物和 1,2-二甲基-3- n -丙基咪唑氯化物 。它也用于合成 1-（2-甲氧基乙基）-2,3-二甲基咪唑氯化物和六氟磷酸盐 。
General description
1,2-二甲基咪唑与四乙酸铜 (II) 反应生成 顺式 - 双 （乙酸酯） 双 （1,2-二甲基咪唑）铜 (II) 络合物 。它与溴苄发生缅舒特金反应生成 3-苄基-1,2-二甲基咪唑溴化物，并在各种离子液体和分子有机溶剂中研究了反应动力学 。
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
197.6 °F - closed cup
flash_point_c
92 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves
M M Fitzgerald et al.
Protein science : a publication of the Protein Society, 4(9), 1844-1850 (1995-09-01)
The activated state of cytochrome c peroxidase, compound ES, contains a cation radical on the Trp-191 side chain. We recently reported that replacing this tryptophan with glycine creates a buried cavity at the active site that contains ordered solvent and
Alain Lesimple et al.
Journal of mass spectrometry : JMS, 43(1), 35-41 (2007-07-10)
A number of 1,2-dimethylimidazole ionic liquids substituted on N(II) with alkyl chains of varying lengths terminated with sulfur-containing groups were investigated by electrospray high-resolution tandem Fourier-transform mass spectrometry. Fragmentation pathways are strongly dependent on the oxidation state of the sulfur
Peng Lu et al.
Dalton transactions (Cambridge, England : 2003), 48(48), 17752-17762 (2019-11-26)
A short imidazolium based dication, with only three methylene units in the spacer linker, selectively directs the crystallization of zeolite HPM-12 (*UOE) as long as there is enough germanium present in the synthesis gel. The integrity of the dication is
The coordination environment of mitochondrial cytochromes b.
K R Carter et al.
FEBS letters, 132(2), 243-246 (1981-09-28)
Wesley A Henderson et al.
Chemical communications (Cambridge, England), (35)(35), 3708-3710 (2006-10-19)
The crystal structures and thermal behavior of the 1-(2-methoxyethyl)-2,3-dimethylimidazolium chloride and hexa-fluorophosphate salts are compared with the analogous 1-butyl-2,3-dimethylimidazolium salts to examine the influence of the ether oxygen on salt thermal properties for a typical constituent cation used in the
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