알릴말론산디에틸에스테르
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알릴말론산디에틸에스테르 속성
- 끓는 점
- 222-223 °C(lit.)
- 밀도
- 1.015 g/mL at 25 °C(lit.)
- 굴절률
- n
20/D 1.431(lit.)
- 인화점
- 160 °F
- 저장 조건
- Store below +30°C.
- 물리적 상태
- 액체
- 산도 계수 (pKa)
- 12.63±0.46(Predicted)
- 색상
- 무색투명~미황색
- 수용성
- 물과 섞이거나 혼합하기 어렵지 않습니다.
- BRN
- 1709466
- LogP
- 1.990 (est)
- CAS 데이터베이스
- 2049-80-1(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 36/37/38 | ||
| 안전지침서 | 26-36-37/39 | ||
| 유엔번호(UN No.) | NA 1993 / PGIII | ||
| WGK 독일 | 3 | ||
| TSCA | Yes | ||
| HS 번호 | 29171990 |
알릴말론산디에틸에스테르 C화학적 특성, 용도, 생산
화학적 성질
clear colorless to slightly yellow liquid용도
Diethyl allylmalonate is an important intermediates in syntheses of vitamins B1 and B6, barbiturates, non-steroidal anti-inflammatory agents, other numerous pharmaceuticals, agrochemicals and flavors and fragrances compounds.제조 방법
Diethyl allyl malonate is obtained by reacting diethyl malonate with allyl bromide.Under nitrogen atmosphere, to a 500 mL three-neck round bottom flask was added diethyl malonate (20 g), anhydrous potassium carbonate (43 g) and anhydrous CH3CN (200 mL). The reaction mixture was stirred at room temperature for 10 minutes, then allyl bromide (23 g) was slowly added to the reaction mixture at room temperature. The reaction mixture was heated to 80°C for 24 hours. The reaction mixture was cooled to room temperature and filtered through a bed of celite. The celite bed was washed with acetonitrile (100 mL) and the combined filtrates were concentrated to give diethyl allylmalonate (24 g) as a colorless liquid.
Synthesis Reference(s)
Chemistry Letters, 17, p. 291, 1988The Journal of Organic Chemistry, 28, p. 504, 1963 DOI: 10.1021/jo01037a058
알릴말론산디에틸에스테르 준비 용품 및 원자재
원자재
준비 용품
알릴말론산디에틸에스테르 공급 업체
글로벌( 192)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 |
peter@yan-xi.com | China | 5993 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29797 | 60 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32480 | 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 |
| Accela ChemBio Inc. | (+1)-858-699-3322 |
info@accelachem.com | United States | 19965 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49390 | 58 |
| SIMAGCHEM CORP | +86-13806087780 |
sale@simagchem.com | China | 17367 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34572 | 58 |
알릴말론산디에틸에스테르 관련 검색:
숙신산 디메틸 디에틸 프탈레이트 말론산 디에틸 아크릴산메틸 디에틸말론산디에틸에스테르 메틸말론산디에틸에스테르 에틸말론산디에칠에스테르 말론산 디에틸에테르 알릴말론산디에틸에스테르
Diethyl chloromalonate
Diethyl isopropylmalonate
Diethyl bis(hydroxymethyl)malonate
Tris(trimethylsilyl)phosphate
Diethyl butylmalonate
Diethyl benzylmalonate
2-AMINODIETHYLMALONATE
Diethyl dipropylmalonate