2,5-Dimethoxycinnamic acid
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2,5-Dimethoxycinnamic acid 속성
- 녹는점
- 147-150°C
- 끓는 점
- 267.4°C (rough estimate)
- 밀도
- 1.0627 (rough estimate)
- 굴절률
- 1.4389 (estimate)
- 저장 조건
- Keep in dark place,Sealed in dry,Room Temperature
- 물리적 상태
- powder to crystal
- 산도 계수 (pKa)
- 4.40±0.10(Predicted)
- 색상
- Light orange to Yellow to Green
- CAS 데이터베이스
- 10538-51-9(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 36/37/38 | ||
| 안전지침서 | 26-37/39-37 | ||
| WGK 독일 | 3 | ||
| 위험 등급 | IRRITANT | ||
| HS 번호 | 29189900 |
2,5-Dimethoxycinnamic acid C화학적 특성, 용도, 생산
화학적 성질
yellow powder용도
2,5-Dimethoxycinnamic acid can be used as a pharmaceutical intermediate, and can be used in the synthesis of vasodilators such as cinnepazide.제조 방법
Synthesis of 2,5-dimethoxycinnamic acid: 2,5-dimethoxybenzaldehyde, malonic acid and pyridine were added to 100ml three necks, piperidine was added at 90°C, refluxed for 2h, cooled to room temperature, and added 3mol/L hydrochloric acid, resulting in a large amount of white precipitate, suction filtration, the filter cake is washed with water, reconstituted with ethanol, after drying, 2,5-dimethoxycinnamic acid was obtained as pale yellow needle crystals.일반 설명
2,5-Dimethoxycinnamic acid forms 1:1 molecular complex with 3,5-dinitrocinnamic acid.2,5-Dimethoxycinnamic acid 준비 용품 및 원자재
원자재
2,5-DIHYDROXYCINNAMIC ACID
2-HYDROXYCINNAMIC ACID
2,5-디메톡시벤즈알데히드
1,4-디메톡시벤젠
디메틸설페이트
요오드 메탄
아크릴산
무수초산
말론산
준비 용품
2,5-Dimethoxycinnamic acid 공급 업체
글로벌( 188)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12456 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29797 | 60 |
| 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 | 8823 | 58 |
| Xi'an Kono chem co., Ltd., | 029-86107037 13289246953 |
info@konochemical.com | China | 2995 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 |
sales@alchempharmtech.com | United States | 63711 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49390 | 58 |
| SIMAGCHEM CORP | +86-13806087780 |
sale@simagchem.com | China | 17367 | 58 |
2,5-Dimethoxycinnamic acid 관련 검색:
알파-메틸시나믹 산 다이메톡시다이페닐 실레인 3,4,5-트리메톡시신남산 디메톡시디메틸실란 2-에틸헥실-3-(4-메톡시페닐)-2-프로펜산 디메톡시메탄 시나픽애씨드 2,4,5-트리메톡시신남산 계피산 계피산
Ethyl 4-methoxycinnamate
4-Methoxycinnamic acid
Ascoric Acid
3,4-Dimethoxycinnamonitrile
2,3-Dimethoxycinnamic acid,2,3-Dimethoxycinnamic acid, 98+%
3,5-DIMETHOXYCINNAMIC ACID
TRANS-2,4-DIMETHOXYCINNAMIC ACID,2,4-Dimethoxycinnamic acid, 98+%,2,4-DIMETHOXYCINNAMIC ACID,2,4-DIMETHOXYCINNAMIC ACID, TRANS
TRANS-3 4-DIMETHOXYCINNAMIC ACID 98%,(E)-3',4'-dimethoxycinnamic acid