메틸말론산디에틸에스테르
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메틸말론산디에틸에스테르 속성
- 끓는 점
- 198-199 °C (lit.) 78-80 °C/10 mmHg
- 밀도
- 1.022 g/mL at 20 °C (lit.)
- 굴절률
- n
20/D 1.413(lit.)
- 인화점
- 170 °F
- 저장 조건
- Sealed in dry,Room Temperature
- 용해도
- 1000mg/l
- 물리적 상태
- 액체
- 산도 계수 (pKa)
- 13.13±0.46(Predicted)
- Specific Gravity
- 1.013
- 색상
- 무색의
- 수소이온지수(pH)
- 8 (1000mg/l, H2O, 20℃)
- 수용성
- 섞일 수 없음
- BRN
- 637028
- InChIKey
- UPQZOUHVTJNGFK-UHFFFAOYSA-N
- LogP
- 1.256 (est)
- CAS 데이터베이스
- 609-08-5(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 안전지침서 | 23-24/25 | ||
|---|---|---|---|
| WGK 독일 | 3 | ||
| TSCA | Yes | ||
| HS 번호 | 29171990 |
메틸말론산디에틸에스테르 C화학적 특성, 용도, 생산
화학적 성질
Colorless mobile liquid. Slightly soluble in water, soluble in alcohol and oils.용도
Diethyl methylmalonate is used as intermediate for the syntheses of pharmaceuticals, e.g. non-steroidal anti-inflammatory agents with 2-acrylpropionic acid structures acrylpropionic acid structure. It is also used in the flavour and fragrance industries. Product Data Sheet일반 설명
Diethyl methylmalonate reacts with 2-cyclohexenone under abnormal Michael conditions form 2-(3-oxocyclohexyl)-2-cyclohexenone. It causes the alkylation of poly(chloromethylstyrene) during pahse transfer catalysis.Synthesis
Diethyl methylmalonate is produced by the following method:1) by condensing Ethylpropionate with Diethyloxalate, followed by heating of the reaction product. 2) from Diethylmalonate plus Sodium and Methyl iodide.메틸말론산디에틸에스테르 준비 용품 및 원자재
원자재
준비 용품
에틸4-히드록시-7-메틸-1,8-나프티리딘-3-카르복실레이트
4,6-DIHYDROXY-5-METHYLPYRIMIDINE
2,5-Dimethylpyridine
2(1H)-피리디논,4-하이드록시-3,6-디메틸-
7-클로로-4-하이드록시-3-퀴놀린카복실산
에틸 2-메틸-4-펜테노산염
BIS(2-THIENYL) KETONE
DIETHYLMETHYL(2-METHYLBUTYL)말로네이트
2-(디메틸아미노)-5-메틸피리미딘-4,6-디올
4-(2,2-디카르보에톡시-프로필)페닐아세트산
말론산,(3-이소티아졸릴메틸)메틸-,디에틸에스테르
2H-Pyrano[3,2-c]pyridine-2,5(6H)-dione, 4-hydroxy-3,6,7-trimethyl- (9CI)
메틸말론산디에틸에스테르 공급 업체
글로벌( 463)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hangzhou ICH Biofarm Co., Ltd | +86-0571-28186870; +undefined8613073685410 |
sales@ichemie.com | China | 985 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 20393 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29797 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21687 | 55 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
fandachem@gmail.com | China | 9338 | 55 |
| Fluoropharm Co., Ltd. | +86-0571-85586753; +8613336034509 |
sales@fluoropharm.com | China | 1377 | 60 |
| career henan chemical co | +86-0371-86658258 15093356674; |
sales@coreychem.com | China | 29914 | 58 |
| Zhejiang ZETian Fine Chemicals Co. LTD | +8618957127338 |
stella@zetchem.com | China | 2141 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Jinan Finer Chemical Co., Ltd | +86-531-88989536 +86-15508631887 |
sales@finerchem.com | China | 2966 | 58 |