메틸페닐글리시드산에틸
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메틸페닐글리시드산에틸 속성
- 끓는 점
- 272-275 °C(lit.)
- 밀도
- 1.087 g/mL at 25 °C(lit.)
- 굴절률
- n
20/D 1.505(lit.)
- 인화점
- >230 °F
- 저장 조건
- 2-8°C
- 물리적 상태
- 투명한 액체
- 색상
- Colorless to Light orange to Yellow
- 냄새
- 100.00%에서. 달콤한 과일 딸기 꽃 꿀 지방
- ?? ??
- 과일 같은
- JECFA Number
- 1577
- BRN
- 12299
- LogP
- 2.43
- CAS 데이터베이스
- 77-83-8(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 10-36/37/38 | ||
| 안전지침서 | 16-26-36/37/39 | ||
| 유엔번호(UN No.) | UN 1993 3/PG 3 | ||
| WGK 독일 | 2 | ||
| RTECS 번호 | MW5250000 | ||
| TSCA | Yes | ||
| HS 번호 | 29189090 | ||
| 유해 물질 데이터 | 77-83-8(Hazardous Substances Data) | ||
| 독성 | LD50 orally in Rabbit: 5470 mg/kg | ||
| 기존화학 물질 | KE-13687 |
메틸페닐글리시드산에틸 C화학적 특성, 용도, 생산
화학적 성질
Ethyl 3-Methyl-3-phenylglycidate exists as two optically active pairs of cis- and trans-isomers; each isomer has a characteristic odor . The commercial product is a racemic mixture of all four isomers and has a strong, sweetish, strawberry odor. The cis/trans ratio obtained in the Darzens condensation of acetophenone (R==CH3) and ethyl chloroacetate depends on the base used in the reaction.출처
Has apparently not been reported to occur in nature.용도
Ethyl 3-methyl-3-phenylglycidate is a synthetic flavoring agent that is a glycidic acid ester. It is a colorless to pale yellow liquid with a strong fruit odor suggestive of strawberries. It is unstable to alkali and moderately stable to weak organic acids. It should be stored in glass, tin, or aluminum containers. It is soluble in fixed oils and in propylene glycol. It is used in flavors for strawberry note and has application in candy, beverages, and ice cream at 6–20 ppm. It is also termed aldehyde c-16.제조 방법
By reaction of acetophenone and the ethyl ester of monochloroacetic acid in the presence of an alkaline condensing agent.일반 설명
Clear, colorless to yellowish liquid with a strawberry-like odor.공기와 물의 반응
Insoluble in water.반응 프로필
Esters, such as Ethyl 3-methyl-3-phenylglycidate, react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides.화재위험
Ethyl 3-methyl-3-phenylglycidate is probably combustible.상품명
Strawberry pure (Givaudan)Safety Profile
Mddly toxic by ingestion. Mutation data reported. Combustible liquid. When heated to decomposition it emits acrid smoke and irritating fumes. See also ALDEHYDES.메틸페닐글리시드산에틸 준비 용품 및 원자재
원자재
준비 용품
메틸페닐글리시드산에틸 공급 업체
글로벌( 367)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Changzhou AniKare Pharmatech Co., Ltd. | +86-0519-8359-8696 +8618018249389 |
sales@anikare.com | China | 8472 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12470 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 |
peter@yan-xi.com | China | 6011 | 58 |
| airuikechemical co., ltd. | +undefined86-15315557071 |
sales05@airuikechemical.com | China | 994 | 58 |
| Ouhuang Engineering Materials (Hubei) Co., Ltd | +8617702722807 |
admin@hbouhuang.com | China | 3001 | 58 |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 |
admin@zlchemi.com | China | 2196 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21689 | 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 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 |
alice@crovellbio.com | China | 8822 | 58 |