136131

1,2-Dimethylimidazole

97%

• 동의어(들): 1,2-Dimethyl-1H-imidazole, 1,2DMZ
• 실험식(Hill 표기법): C₅H₈N₂
• CAS Number: 1739-84-0
• Molecular Weight: 96.13
• EC Number: 217-101-2
• MDL number: MFCD00005294
• UNSPSC 코드: 12352005
• PubChem Substance ID: 24848259
• NACRES: NA.22

속성

• vapor pressure: 1 mmHg ( 20 °C)
• Quality Level: 100
• 분석: 97%
• 양식: solid
• autoignition temp.: 896 °F
• bp: 204 °C (lit.)
• mp: 37-39 °C (lit.)
• density: 1.084 g/mL at 25 °C (lit.)
• SMILES string: Cc1nccn1C
• InChI: 1S/C5H8N2/c1-5-6-3-4-7(5)2/h3-4H,1-2H3
• InChI key: GIWQSPITLQVMSG-UHFFFAOYSA-N

설명

일반 설명

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.

애플리케이션

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.

안전성 정보

• 픽토그램: GHS05,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H302,H315,H318
• 예방조치 성명서: P280 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): 197.6 °F - closed cup
• Flash Point (°C): 92 °C - closed cup
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves