2-Acetyl pyrrole
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2-Acetyl pyrrole 속성
- 녹는점
- 88-93 °C (lit.)
- 끓는 점
- 220 °C (lit.)
- 밀도
- 1.1143 (rough estimate)
- 굴절률
- 1.5040 (estimate)
- 인화점
- 220°C
- 저장 조건
- Sealed in dry,Room Temperature
- 산도 계수 (pKa)
- 14.86±0.50(Predicted)
- 물리적 상태
- 결정성 분말
- 색상
- 흰색에서 베이지색
- 냄새
- 구운 냄새
- ?? ??
- 곰팡내 나는
- JECFA Number
- 1307
- BRN
- 1882
- LogP
- 0.93
- CAS 데이터베이스
- 1072-83-9(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xn,Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 22-37/38-36/37/38 | ||
| 안전지침서 | 37/39-26-24/25-36 | ||
| WGK 독일 | 3 | ||
| RTECS 번호 | OB5970000 | ||
| 위험 참고 사항 | Harmful | ||
| TSCA | Yes | ||
| HS 번호 | 29339990 | ||
| 기존화학 물질 | KE-05-1135 |
2-Acetyl pyrrole C화학적 특성, 용도, 생산
개요
Methyl 2-pyrrolyl ketone is like bread, walnut, licorice. May be prepared from pyrryl magnesium iodide and acetyl chloride; a volatile flavor component in roasted filberts.화학적 성질
white to beige crystalline powder출처
Reported found in essential oils of tobacco leaves, apple, asparagus, onion, baked and fried potato, roasted almonds, wheat bread, cooked chicken, cooked beef and pork, beer, malt whiskey, cocoa, coffee, tea, roasted filberts, and peanuts, peanut butter, potato chips, soybean, coconut, mushrooms, almond, mango, licorice, sweet corn, malt, wort, dried bonito, Bourbon vanilla, chicory root, okra, crab, scallop and clam.용도
hepatoprotectant, organoleptic제조 방법
From pyrrole magnesium iodide and acetyl chloride; a volatile flavor component in roasted filberts정의
ChEBI: A pyrrole carrying an acetyl substituent at the 2-position.일반 설명
2-Acetylpyrrole undergoes alkylation reaction with alkyl iodide in benzene/solid KOH system in the presence of 18-crown-6 to yield the corresponding 1-alkyl derivative.2-Acetyl pyrrole 준비 용품 및 원자재
원자재
준비 용품
2-Acetyl pyrrole 공급 업체
글로벌( 451)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 7845 | 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 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21691 | 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 |
| Jinan Finer Chemical Co., Ltd | +86-531-88989536 +86-15508631887 |
sales@finerchem.com | China | 2967 | 58 |
| Accela ChemBio Inc. | (+1)-858-699-3322 |
info@accelachem.com | United States | 19965 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 |
sales@amoychem.com | China | 6387 | 58 |
| Xi'an Kono chem co., Ltd., | 029-86107037 13289246953 |
info@konochemical.com | China | 2995 | 58 |