1-Acetylimidazole
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1-Acetylimidazole 속성
- 녹는점
- 99-105 °C (lit.)
- 끓는 점
- 206.4°C (rough estimate)
- 밀도
- 1.2111 (rough estimate)
- 굴절률
- 1.4800 (estimate)
- 저장 조건
- 2-8°C
- 용해도
- 물: 용해성50mg/mL, 투명, 무색
- 물리적 상태
- 결정 또는 결정성 분말 부착
- 산도 계수 (pKa)
- pKa 3.6(H2O,t = 25,I=0.2) (Uncertain)
- 색상
- 흰색에서 베이지색 또는 밝은 황갈색
- 수용성
- 물에서 가수분해됩니다.메탄올에 용해됨(거의 투명함)
- 감도
- Moisture Sensitive
- BRN
- 108425
- 안정성
- 수분에 민감한
- CAS 데이터베이스
- 2466-76-4(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
1-Acetylimidazole C화학적 특성, 용도, 생산
화학적 성질
white to beige or light tan adhering crystals or용도
It is a mild acylating agent and its reactivity can be enhanced by quaternization with, e.g. benzyl bromide. 1-Acetylimidazole was used as acetylation reagent for amino groups. It was also employed for acetylation of histones. It is relatively specific reagent for tyrosyl residue acetylatioa dn a reagent used in the synthesis of annulated imidazole derivatives.일반 설명
Rate of solvolysis of 1-acetylimidazole in acid solutions was evaluated. Reaction of 1-acetylimidazole with orthophosphate and adenosine-5′-phosphate has been reported.Purification Methods
It is recrystallised from isopropenyl acetate and dried in a vacuum over P2O5. [Riordan & Valee Methods Enzymol 25 500 1972, Beilstein 23/4 V 218.]1-Acetylimidazole 준비 용품 및 원자재
원자재
준비 용품
1-Acetylimidazole 공급 업체
글로벌( 413)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Shanghai Scochem Technology Co., Ltd | +86-021-33758897 +86-13701882790 |
sales@scochem.com | China | 1977 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 |
peter@yan-xi.com | China | 5993 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 7613 | 58 |
| Hebei Saisier Technology Co., LTD | +86-18400010335 +86-13102810335 |
admin@hbsaisier.cn | China | 626 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29797 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 15928 | 58 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
fandachem@gmail.com | China | 9348 | 55 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 |
sales@amoychem.com | China | 6387 | 58 |
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