PROPENYL GUAETHOL
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PROPENYL GUAETHOL 속성
- 녹는점
- 86-88 °C(lit.)
- 끓는 점
- 116°C/2mmHg(lit.)
- 밀도
- 1.0196 (rough estimate)
- 굴절률
- 1.5670 (estimate)
- 저장 조건
- 2-8°C
- 수용성
- 물에 불용성
- 물리적 상태
- powder to crystal
- 산도 계수 (pKa)
- 10.02±0.10(Predicted)
- 색상
- 흰색에서 거의 흰색
- 냄새
- 디프로필렌 글리콜 중 10.00%. 달콤한 바닐라 우디 담배 매운 페놀릭 가루
- ?? ??
- 바닐라
- JECFA Number
- 1264
- InChIKey
- RADIRXJQODWKGQ-HWKANZROSA-N
- LogP
- 2.90
- CAS 데이터베이스
- 94-86-0(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
PROPENYL GUAETHOL C화학적 특성, 용도, 생산
화학적 성질
PROPENYL GUAETHOL exists in (Z)- (mp 35–36°C), [876306-58-0], and in (E)- (mp 86°C), [63477-41-8] forms. The (E)-isomer has a sweet vanilla-like odor. Propenylguethol can be prepared from isosafrole by reaction with methylmagnesium chloride or by ethylation of isoeugenol followed by selective demethylation with alkali .용도
Artificial vanilla flavoring, flavor enhancer.제조 방법
By alkaline hydrolysis of 1-ethoxy-2-methoxy-4-propenyl benzene in ethanol or methanol solution at 150 to 190°C under pressure; or in ethylene glycol solution at the same temperature under atmospheric pressure; by saponification and contemporary transposition of the double bond starting from 1-ethoxy-2-methoxy-4-allyl benzene.PROPENYL GUAETHOL 준비 용품 및 원자재
원자재
준비 용품
PROPENYL GUAETHOL 공급 업체
글로벌( 243)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Henan Bao Enluo International TradeCo.，LTD | +86-17331933971 +86-17331933971 |
deasea125996@gmail.com | China | 2503 | 58 |
| Ouhuang Engineering Materials (Hubei) Co., Ltd | +8617702722807 |
admin@hbouhuang.com | China | 1175 | 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 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 47465 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; |
factory@coreychem.com | China | 29826 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-87569266 15319487004 |
1015@dideu.com | China | 2263 | 58 |
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-519-519-85557386 |
marketing1@neostarunited.com | China | 8349 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12457 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 |
peter@yan-xi.com | China | 5993 | 58 |
PROPENYL GUAETHOL 관련 검색:
바닐린 과이아콜 초산이소오이게놀 엘레우테로사이드 B
LUTEOLIN-4'-O-GLUCOSIDE
PROPENYL GUAETHOL
1-Benzyloxy-2-methoxy-4-propenylbenzene
4-ACETOXY-3-METHOXYCINNAMIC ACID
4-BENZYLOXY-3-METHOXYCINNAMIC ACID
ISOEUGENYL PHENYLACETATE
(2E)-3-(4-ethoxy-3-methoxyphenyl)acrylic acid
2-methoxy-4-prop-1-enylphenetole
3-(2,3-DIHYDRO-1,4-BENZODIOXIN-6-YL)ACRYLIC ACID
1-(5-CHLORO-2-HYDROXYPHENYL)-3-(2,3-DIHYDRO-1,4-BENZODIOXIN-6-YL)PROP-2-EN-1-ONE
3-(4-ETHOXY-3-METHOXYPHENYL)-1-(2-NITROPHENYL)PROP-2-EN-1-ONE
3-(2,3-DIHYDRO-1,4-BENZODIOXIN-6-YL)-1-(2-HYDROXY-5-METHYLPHENYL)PROP-2-EN-1-ONE
1-(4-CHLORO-2-HYDROXYPHENYL)-3-(2,3-DIHYDRO-1,4-BENZODIOXIN-6-YL)PROP-2-EN-1-ONE
3-(2,3-DIHYDRO-1,4-BENZODIOXIN-6-YL)-1-(5-FLUORO-2-HYDROXYPHENYL)PROP-2-EN-1-ONE