Ethyl gallate
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Ethyl gallate 속성
- 녹는점
- 149-153 °C
- 끓는 점
- 255.48°C (rough estimate)
- 밀도
- 1.2539 (rough estimate)
- 굴절률
- 1.4570 (estimate)
- 저장 조건
- Store below +30°C.
- 용해도
- DMSO(약간 용해됨), 메탄올(매우 소량)
- 물리적 상태
- 고운 가루
- 산도 계수 (pKa)
- 8.04±0.23(Predicted)
- 색상
- 흰색에서 약간 베이지색
- 수용성
- 녹는
- BRN
- 2116014
- InChIKey
- VFPFQHQNJCMNBZ-UHFFFAOYSA-N
- LogP
- 1.300
- CAS 데이터베이스
- 831-61-8(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 안전지침서 | 24/25 | ||
|---|---|---|---|
| WGK 독일 | 2 | ||
| RTECS 번호 | LW7700000 | ||
| TSCA | Yes | ||
| HS 번호 | 29182900 |
Ethyl gallate C화학적 특성, 용도, 생산
개요
Ethyl gallate is a food additive with E number E313. It is the ethyl ester of gallic acid. Ethyl gallate is added to food as an antioxidant.Though found naturally in a variety of plant sources including walnuts
Terminalia myriocarpa or chebulic myrobolan (Terminalia chebula).
Ethyl gallate is produced from gallic acid and ethanol. It can be found in wine.
화학적 성질
white to slightly beige fine powder용도
Ethyl Gallate is an apoptotic agent as a polyphenol compound. Antiproliferative.정의
ChEBI: A gallate ester obtained by the formal condensation of gallic acid with ethanol.일반 설명
This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KGPurification Methods
Recrystallise the gallate from 1,2-dichloroethane, UV: max (neutral species) 275nm ( 10 000), (anion) 235nm ( 10 300), 279nm ( 11 400) and 324nm ( 8 500) [Campbell & Coppinger J Am Chem Soc 73 2708 1951]. [Beilstein 10 IV 2002.]Ethyl gallate 준비 용품 및 원자재
원자재
준비 용품
Ethyl gallate 공급 업체
글로벌( 421)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21689 | 55 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +86-18949832763 |
info@tnjchem.com | China | 2989 | 55 |
| Shanghai Zheyan Biotech Co., Ltd. | 18017610038 |
zheyansh@163.com | CHINA | 3620 | 58 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
| Chengdu GLP biotechnology Co Ltd | 028-87075086 13350802083 |
scglp@glp-china.com | CHINA | 1824 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 |
sales@amoychem.com | China | 6387 | 58 |
| Xi'an Kono chem co., Ltd., | 029-86107037 13289246953 |
info@konochemical.com | China | 2995 | 58 |
| NanJing Spring & Autumn Biological Engineering CO., LTD. | +8613815430202 |
sale02@cqherb.com | CHINA | 376 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |