136131
1,2-Dimethylimidazole
97%
Sinônimo(s):
1,2-Dimethyl-1H-imidazole, 1,2DMZ
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About This Item
Fórmula empírica (Notação de Hill):
C5H8N2
Número CAS:
Peso molecular:
96.13
Número CE:
Número MDL:
Código UNSPSC:
12352005
ID de substância PubChem:
NACRES:
NA.22
Produtos recomendados
pressão de vapor
1 mmHg ( 20 °C)
Nível de qualidade
Ensaio
97%
Formulário
solid
temperatura de autoignição
896 °F
p.e.
204 °C (lit.)
pf
37-39 °C (lit.)
densidade
1.084 g/mL at 25 °C (lit.)
cadeia de caracteres SMILES
Cc1nccn1C
InChI
1S/C5H8N2/c1-5-6-3-4-7(5)2/h3-4H,1-2H3
chave InChI
GIWQSPITLQVMSG-UHFFFAOYSA-N
Categorias relacionadas
Descrição geral
1,2-Dimethylimidazole reacts with copper(II) tetraacetate to yield cis-bis(acetato)bis(1,2-dimethylimidazole) copper(II) complex. It undergoes Menschutkin reaction with benzyl bromide to yield 3-benzyl-1,2-dimethylimidazolium bromide and kinetics of reaction was studied in various ionic liquids and molecular organic solvents.
Aplicação
1,2-Dimethylimidazole was used in the synthesis of 1,2-dimethyl-3-n-butylimidazoliumchloride and 1,2-dimethyl-3-n-propylimidazolium chloride. It was also used in the synthesis of 1-(2-methoxyethyl)-2,3-dimethylimidazolium chloride and hexafluorophosphate salts.
Palavra indicadora
Danger
Frases de perigo
Declarações de precaução
Classificações de perigo
Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2
Código de classe de armazenamento
11 - Combustible Solids
Classe de risco de água (WGK)
WGK 3
Ponto de fulgor (°F)
197.6 °F - closed cup
Ponto de fulgor (°C)
92 °C - closed cup
Equipamento de proteção individual
dust mask type N95 (US), Eyeshields, Gloves
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Four novel ILs functionalized β-cyclodextrins (β-CDs) were prepared by treating 6-tosyl-β-cyclodextrin with 1,2-dimethylimidazole or 1-amino-1,2,3-triazole, and bonded to silica gel to obtain chiral stationary phases (CSPs) to be used in high-performance liquid chromatography (HPLC). The separation performances of these CSPs
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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
M M Fitzgerald et al.
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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
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 136131-500G | 4061838731180 |
| 136131-100G | 4061838731173 |
| 136131-5G | 4061838117984 |
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