알파-메틸벤질아세트산
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알파-메틸벤질아세트산 속성
- 녹는점
- -60°C
- 끓는 점
- 94-95 °C12 mm Hg(lit.)
- 밀도
- 1.028 g/mL at 25 °C(lit.)
- 증기압
- 5.5Pa at 20℃
- 굴절률
- n
20/D 1.494(lit.)
- 인화점
- 196 °F
- 저장 조건
- Sealed in dry,Room Temperature
- 용해도
- Almost insoluble in water, soluble in alcohol and oils.
- 물리적 상태
- liquid
- Specific Gravity
- 1.04
- 색상
- Colorless
- 냄새
- 디프로필렌 글리콜 중 10.00%. 녹색 잎이 많은 치자나무 대황 곰팡내 나는
- ?? ??
- 녹색
- 수용성
- 1.27g/L at 20℃
- JECFA Number
- 801
- LogP
- 2.5
- CAS 데이터베이스
- 93-92-5(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
안전지침서 | 24/25 | ||
---|---|---|---|
유엔번호(UN No.) | NA 1993 / PGIII | ||
WGK 독일 | 1 | ||
RTECS 번호 | DO9410000 | ||
자연 발화 온도 | 450 °C | ||
HS 번호 | 2915 39 00 | ||
독성 | LD50 orally in Rabbit: > 5000 mg/kg LD50 dermal Rabbit > 5000 mg/kg | ||
기존화학 물질 | KE-23462 |
알파-메틸벤질아세트산 C화학적 특성, 용도, 생산
개요
α-Methylbenzyl acetate has an intensive green odor suggestive of gardenia with a bitter, acrid taste, interesting on dilution. May be prepared by acetylation of methyl phenyl carbinol; from benzaldehyde by reacting with magnesium methyl bromide and subsequent acetylation; from 1-bromoethylbenzene and silver acetate in acetic acid.화학적 성질
CLEAR COLOURLESS TO PALE YELLOWISH LIQUID출처
Reported found in gardenia flower oil and avocado.용도
Styralyl Acetate is a freshening compound with Alkoxylated Phenols.Styralyl acetate finds extensive use in flavor compositions, particularly the "sharp"-fruity types, Pineapple, Apricot, Gooseberry, Apple, but also in Plum, Peach and many berry or fruit complexes.
The concentration is about 1 to 30 ppm in the finished product.
제조 방법
By acetylation of methyl phenyl carbinol; from benzaldehyde by reacting with magnesium methyl bromide and subse quent acetylation; from 1-bromoethylbenzene and silver acetate in acetic acid.신진 대사
Although no published data exist on the metabolism of methylphenylcarbinyl acetate, it is likely that hydrolysis to the carbinol and acetic acid is the initial step. Williams (1959) reports studies in which 50% of a dose of (±)-methylphenylcarbinol given to rabbits was excreted as the glucuronide in the urine within 24 hr. There was some evidence of oxidation and demethylation, as mandelic and hippuric acids were found in the urine. Previously, El Masry, Smith알파-메틸벤질아세트산 준비 용품 및 원자재
원자재
준비 용품
알파-메틸벤질아세트산 공급 업체
글로벌( 292)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
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Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 |
sales@hbmojin.com | China | 12446 | 58 |
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 |
sales1@chuanghaibio.com | China | 5882 | 58 |
Hebei Kingfiner Technology Development Co.Ltd | +86-15532196582 +86-15373005021 |
lisa@kingfinertech.com | China | 2990 | 58 |
Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 |
admin@zlchemi.com | China | 3002 | 58 |
JINING XINHE CHEMICAL CO., LTD | +8615318402391 |
sales@xinhepharma.com | China | 808 | 58 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29798 | 60 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21667 | 55 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +8618949832763 |
info@tnjchem.com | China | 2989 | 55 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29888 | 58 |
Nanjing Dolon Biotechnology Co.,Ltd. | 18905173768 |
sales@dolonchem.com | CHINA | 2972 | 58 |