1-Butyl-3-methylimidazolium bromide
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1-Butyl-3-methylimidazolium bromide 속성
- 녹는점
- 65-75°C
- 밀도
- 1.30 g/cm3(Temp: 25.1 °C)
- 저장 조건
- Store below +30°C.
- 물리적 상태
- powder to lump
- 색상
- White to Orange to Green
- 수용성
- 물, 메탄올, 디클로로메탄에 섞입니다. 아세톤, 톨루엔, 에틸 아세테이트 및 디에틸 에테르에 섞이지 않습니다.
- 감도
- Hygroscopic
- InChIKey
- KYCQOKLOSUBEJK-UHFFFAOYSA-M
- CAS 데이터베이스
- 85100-77-2(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xn | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 36/37/38-22 | ||
| 안전지침서 | 37/39-26-24/25 | ||
| WGK 독일 | 3 | ||
| F 고인화성물질 | 10-21 | ||
| HS 번호 | 29339900 |
1-Butyl-3-methylimidazolium bromide C화학적 특성, 용도, 생산
화학적 성질
White crystals용도
It is an ionic liquid used in a Heck reaction. It is also used in assessing the factors responsible for ionic liquid toxicity to aquatic organisms via quantitative structure-property relationship modeling제조 방법
Preparation of 1-butyl-3-methylimidazolium bromide: A three-necked 50 mL round bottom flask was charged with N-methylimidazole (0.10 mol) followed by dropwise addition of 1-bromobutane (0.11 mol) at 70 ℃. After the addition was completed, the resulting mixture was stirred at 140 ℃ for 1.5 h. The combined organic layer was washed three times by ethyl acetate and vacuum-dried overnight at 70 ℃.일반 설명
1-Butyl-3-methylimidazolium bromide is a neutral ionic liquid.1-Butyl-3-methylimidazolium bromide 준비 용품 및 원자재
원자재
준비 용품
1-Butyl-3-methylimidazolium bromide 공급 업체
글로벌( 376)공급 업체
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