벤질 3-페닐프로펜산
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벤질 3-페닐프로펜산 속성
- 녹는점
- 34-37 °C (lit.)
- 끓는 점
- 195-200 °C/5 mmHg (lit.)
- 밀도
- 1.11
- 증기압
- <0.1 hPa (20 °C)
- 굴절률
- 1.4025-1.4045
- 인화점
- >230 °F
- 저장 조건
- Store below +30°C.
- 용해도
- 알코올에 용해됨(lit.)
- 물리적 상태
- 녹은 후의 결정질 덩어리 또는 액체
- 색상
- 무색~황색으로 투명함
- 냄새
- 향기로운 냄새
- ?? ??
- 발사믹
- 수용성
- 실질적으로 불용성
- Merck
- 14,1130
- JECFA Number
- 670
- BRN
- 2051339
- LogP
- 4.18 at 23.7℃
- CAS 데이터베이스
- 103-41-3(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험 카페고리 넘버 | 36/37/38 | ||
|---|---|---|---|
| 안전지침서 | 22-24/25 | ||
| 유엔번호(UN No.) | 3077 | ||
| WGK 독일 | 2 | ||
| RTECS 번호 | GD8400000 | ||
| TSCA | Yes | ||
| HS 번호 | 29163900 | ||
| 유해 물질 데이터 | 103-41-3(Hazardous Substances Data) | ||
| 독성 | LD50 orally in rats: 5530 mg/kg (Jenner) | ||
| 기존화학 물질 | KE-02821 |
벤질 3-페닐프로펜산 C화학적 특성, 용도, 생산
화학적 성질
Benzyl Cinnamate occurs in balsams and balsam oils. It forms white, sweet-balsamic-smelling crystals (mp 35-36°C). Benzyl cinnamate is used as a fixative in perfumes and as a component of heavy, oriental perfumes.출처
Reported found in Peru and Tolu balsam, in Sumatra and Penang benzoin, and as the main constituent of copaiba balsam.용도
Benzyl cinnamate has been employed as internal standard during the determination of compounds commonly added to personal care products such as UV filters and antimicrobial agents in environmental samples.제조 방법
By heating benzyl chloride and excess sodium cinnamate in water to 100 to 115°C; by heating sodium cinnamate with an excess of benzyl chloride in the presence of diethylamine.생산 방법
Benzyl cinnamate is produced by the direct esterification of benzyl alcohol with cinnamic acid.일반 설명
Benzyl cinnamate is widely used as a fragrance ingredient.위험도
Moderately toxic.Safety Profile
Moderately toxic by ingestion. Amild allergen and skin irritant. Combustible liquid. When heated to decomposition it emits acridsmoke and irritating fumes.신진 대사
See monograph on Benzyl alcohol (p. 1011).Purification Methods
Recrystallise the ester to a constant melting point from 95% EtOH. It has the odour of balsam. Alternatively dissolve it in Et2O, wash it with 10% aqueous Na2CO3, H2O, dry (Na2SO4), evaporate and fractionate it under reduced pressure using a short Vigreux column (p 11). It decomposes when boiled at atmospheric pressure. [Eliel & Anderson J Am Chem Soc 74 547 1952, Bender & Zerner J Am Chem Soc 84 2550 1962, Beilstein 9 IV 2012.]벤질 3-페닐프로펜산 준비 용품 및 원자재
원자재
염화벤질
벤질 알코올
다이에틸아민
계피산
Sodium cinnamate
benzyl 3-phenylpropanoate
MONO-BENZYL MALONATE
alpha-Chlorocinnamaldehyde
Benzyl (triphenylphosphoranylidene)acetate
브로모신남알
trans-Cinnamaldehyde
초산 벤질
준비 용품
벤질 3-페닐프로펜산 공급 업체
글로벌( 396)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
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| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
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| Shanghai Standard Technology Co., Ltd. | 18502101150 |
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| Wuhan ChemNorm Biotech Co.,Ltd. | +86-27-8439 4403 18971486879 |
sales@chemnorm.com | CHINA | 2935 | 58 |
| Hubei Ipure Biology Co., Ltd | +8613367258412 |
ada@ipurechemical.com | China | 10326 | 58 |