336092

1-Methylimidazole

≥99%, purified by redistillation

• 동의어(들): N-Methylimidazole
• 실험식(Hill 표기법): C₄H₆N₂
• CAS Number: 616-47-7
• Molecular Weight: 82.10
• Beilstein: 105197
• EC Number: 210-484-7
• MDL number: MFCD00005292
• UNSPSC 코드: 12352100
• PubChem Substance ID: 57648790
• NACRES: NA.21

속성

• vapor pressure: 0.4 mmHg ( 20 °C)
• Quality Level: 300
• 분석: ≥99%
• 형태: liquid
• autoignition temp.: 977 °F
• 정제법: redistillation
• expl. lim.: 15.7 %
• 불순물: ≤19 ppm Triazine; <0.005% water
• refractive index: n20/D 1.495 (lit.)
• bp: 198 °C (lit.)
• mp: −6 °C (lit.)
• density: 1.03 g/mL at 25 °C (lit.); 1.034-1.036 g/mL
• SMILES string: Cn1ccnc1
• InChI: 1S/C4H6N2/c1-6-3-2-5-4-6/h2-4H,1H3
• InChI key: MCTWTZJPVLRJOU-UHFFFAOYSA-N

설명

일반 설명

1-Methylimidazole is an N-donor ligand generally used in the preparation of coordinate complexes.

애플리케이션

1-Methylimidazole may be used as a starting material to synthesize:

• 1-(2-hydroxypropyl)-3-methylimidazolium salts used as ionic liquids
• 1,3-dimethylimidazoyl-2-ylidene borane, a stable and easy to handle N-heterocyclic carbene borane
• It can act both as a catalyst and a solvent in the synthesis of aldononitrile acetates from aldoses.

포장

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안전성 정보

• 픽토그램: GHS06,GHS08,GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H302,H311,H314,H361d
• 예방조치 성명서: P202 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 2 - Skin Corr. 1B
• Storage Class Code: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 2
• Flash Point (°F): 197.6 °F - closed cup
• Flash Point (°C): 92 °C - closed cup
• 개인 보호 장비: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter