Beta-Damascone
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Beta-Damascone 속성
- 끓는 점
- 271.2±10.0 °C(Predicted)
- 밀도
- 0.907±0.06 g/cm3(Predicted)
- 저장 조건
- 2-8°C
- 냄새
- 디프로필렌 글리콜 중 1.00%. 과일 향이 나는 꽃무늬 블랙 커런트 자두 장미 꿀 담배
- ?? ??
- 과일 같은
- JECFA Number
- 384
- LogP
- 4.40
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
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| 유해·위험 문구: |
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Beta-Damascone C화학적 특성, 용도, 생산
화학적 성질
Beta-Damascone is a colorless to pale yellow liquid with a very powerful floral, complex fruity note, reminiscent of plum, rose, and blackcurrant. ??-Damascone is found as a volatile constituent of many natural materials, for example, in rose oils and extracts.One synthetic route to the damascones starts with an appropriate cyclogeranic acid derivative (halide, ester, etc.). This is reacted with an allyl magnesium halide to give 2,6,6-trimethylcyclohexenyl diallyl carbinol, which on pyrolysis yields the desired l-(2,6,6-trimethylcyclohexenyl)-3-buten-l-one. Damascone is obtained by rearrangement of the double bond in the side chain.
The ??- and ??-damascones are used in perfume compositions, especially rose perfumes, and in flavor compositions, to which they impart naturalness and body.
출처
In Burley tobacco oil; in volatile fractions from leaves of Carphephorus corymbosus and C. paniculatus. Reported found in bilberry, butter, milk, caviar, chicken fat, cooked beef and mutton, cured pork, pork and beef fat, roasted filberts and peanuts, pecans, potato chips, soybean, coriander leaf and seed and kiwifruit.제조 방법
Various methods: recently from ionone izoxazoles, also from 7,8-dehydro-β-ionole.Beta-Damascone 준비 용품 및 원자재
원자재
3-methyl-5-(2,6,6-trimethyl-1-cyclohexen-1-yl)isoxazole
1-(2,6,6-trimethyl-3-cyclohexen-1-yl)ethan-1-one
Ethanone, 1-(2,6,6-trimethyl-1-cyclohexen-1-yl)-
준비 용품
Beta-Damascone 공급 업체
글로벌( 33)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| CD Chemical Group Limited | +8615986615575 |
info@codchem.com | China | 20356 | 58 |
| Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. | 025-66099280 17798518460 |
cfzhang@aikonchem.com | China | 19918 | 55 |
| Sigma-Aldrich | 021-61415566 800-8193336 |
orderCN@merckgroup.com | China | 51471 | 80 |
| Shanghai Witofly Chemical Co. ,Ltd. | 021-021-50630626 18964684208 |
sales@witofly.com | China | 1150 | 55 |
| Conier Chem & Pharma Limited | 13368167990 |
sales@conier.com | China | 2809 | 58 |
| Shaanxi DIDU pharmaceutical and Chemical Co., Ltd | 17691182729 18161915376 |
1046@dideu.com | China | 10009 | 58 |
| Guangdong Fangxin Biotechnology Co., Ltd. | 0751-2838688 13376594225 |
1276075424@qq.com | China | 9933 | 58 |
| Hangzhou Yaoruiyicheng Biological Medicine Co., Ltd | 18072846723 |
caigou1@witofly.com | China | 18926 | 58 |
| Hubei Shiteng Chemical Technology Co. LTD | 189-71850150 19086915685 |
1273131441@qq.com | China | 4998 | 58 |