3-Ethyl-2-hydroxy-2-cyclopenten-1-one
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3-Ethyl-2-hydroxy-2-cyclopenten-1-one 속성
- 녹는점
- 39.0 to 43.0 °C
- 끓는 점
- 75°C/0.3mmHg(lit.)
- 밀도
- 1.066 at 25 °C
- 굴절률
- n
20/D 1.476
- 인화점
- 225 °F
- 저장 조건
- 2-8°C
- 용해도
- soluble in Methanol,Ether
- 물리적 상태
- powder to crystal
- 산도 계수 (pKa)
- 9.17±0.20(Predicted)
- 색상
- White to Orange to Green
- 냄새
- 프로필렌 글리콜 중 1.00%. 달콤한 카라멜 단풍나무 호로파
- ?? ??
- 캐러멜 같은
- JECFA Number
- 419
- InChIKey
- JHWFWLUAUPZUCP-UHFFFAOYSA-N
- LogP
- 0.83
- CAS 데이터베이스
- 21835-01-8(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xn,Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 20/22-43 | ||
| 안전지침서 | 26-36-36/37 | ||
| WGK 독일 | 3 | ||
| HS 번호 | 29144000 |
3-Ethyl-2-hydroxy-2-cyclopenten-1-one C화학적 특성, 용도, 생산
화학적 성질
3-Ethyl-2-hydroxy-2-cyclopenten-1-one has a caramel-like flavor. This compound is often employed to impart a caramel flavor or coconut notes in food. The compound exhibits flavor-enhancing characteristics.제조 방법
From 5-methyl-3,5-dicarbethoxy-2-cyclopen-ten-2-ol-one and phosphoric acid; by a patented process; also from dimethyl adipate.일반 설명
3-Ethyl-2-hydroxy-2-cyclopenten-1-one is formed by thermal degradation of ascorbic acid. It is an aroma compound formed from the reactions of L-ascorbic acid with L-threonine/L-serine at different pH values.3-Ethyl-2-hydroxy-2-cyclopenten-1-one 준비 용품 및 원자재
원자재
준비 용품
3-Ethyl-2-hydroxy-2-cyclopenten-1-one 공급 업체
글로벌( 215)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12456 | 58 |
| 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 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 |
alice@crovellbio.com | China | 8823 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 |
sales@amoychem.com | China | 6387 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49390 | 58 |
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-519-519-85557386 |
marketing1@neostarunited.com | China | 8349 | 58 |
| SIMAGCHEM CORP | +86-13806087780 |
sale@simagchem.com | China | 17367 | 58 |
| Hebei Binshare New Material Co. Ltd | +8618633865755 |
china01@hbbinshare.com | CHINA | 969 | 58 |