말레인산 디메틸에스테르
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말레인산 디메틸에스테르 속성
- 녹는점
- -19°C
- 끓는 점
- 204-205 °C(lit.)
- 밀도
- 1.152 g/mL at 25 °C(lit.)
- 증기압
- 48Pa at 25℃
- 굴절률
- n
20/D 1.441(lit.)
- 인화점
- 196 °F
- 저장 조건
- Sealed in dry,Room Temperature
- 용해도
- 물: 20°C에서 용해성77.9g/L
- 물리적 상태
- 액체
- 색상
- 투명한
- 냄새
- 가벼운 숯. 냄새
- 수용성
- 물과 섞일 수 있습니다.
- BRN
- 471705
- 안정성
- 안정적인. 타기 쉬운. 산, 염기, 환원제, 강산화제와 호환되지 않습니다.
- LogP
- 0.52 at 35℃
- CAS 데이터베이스
- 624-48-6(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xn,C | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 21/22-36/37/38-43-37-34-22 | ||
| 안전지침서 | 26-36/37-23-45-36/37/39 | ||
| 유엔번호(UN No.) | UN 2810 6.1/PG 3 | ||
| WGK 독일 | 1 | ||
| RTECS 번호 | EM6300000 | ||
| TSCA | Yes | ||
| 위험 등급 | 6.1(b) | ||
| 포장분류 | III | ||
| HS 번호 | 29171990 | ||
| 기존화학 물질 | KE-11506 |
말레인산 디메틸에스테르 C화학적 특성, 용도, 생산
화학적 성질
colourless liquid용도
Dimethyl maleate is widely used in the plastics and chemical industries and as a vaporization retardant of insecticides.정의
ChEBI: Dimethyl maleate is a maleate ester resulting from the formal condensation of both carboxy groups of maleic acid with methanol. It is commonly used as a dienophile for Diels-Alder-type cycloaddition reactions in organic synthesis. It is a maleate ester, a diester and a methyl ester. It derives from a methanol.제조 방법
Dimethyl maleate can be synthesized from maleic anhydride and methanol, with sulfuric acid acting as acid catalyst, via a nucleophilic acyl substitution for the monomethyl ester, followed by a Fischer esterification reaction for the dimethyl ester.일반 설명
Dimethyl maleate (DMM) is a reactive dienophile and undergoes ultrasonic irradiation promoted Diels-Alder reaction with substituted furans. Mesoporous siliceous SBA-15-supported Cu catalyzed gas phase hydrogenolysis of DMM to 1,4-butanediol (BDO) has been reported. Aluminium chloride has been reported to accelerate the Diels-Alder reaction of DMM and anthracene. DMM can be synthesized by the esterification of maleic anhydride with sulfuric acid and methanol.말레인산 디메틸에스테르 준비 용품 및 원자재
원자재
준비 용품
2-포스포노-1,2,4-부탄트리카복실산
2-Chloro-6-fluorophenylacetic acid
Dimethyl 4-aminothiophene-2,3-dicarboxylate hydrochloride
DIMETHYL 2-(2-CHLORO-6-NITROPHENYL)MALONATE
1,2-Benzenedicarboxylic acid, 3,5-dimethyl-, 1,2-dimethyl ester
METHYL 2-CHLORO-6-FLUOROPHENYLACETATE
(-)-Dimethyl D-tartrate
Diisobutyl maleate
2,3-NAPHTHALENEDICARBOXYLIC ACID DIMETHYL ESTER
DIMETHYL 3-NITROPHTHALATE
다이메틸옥살레이트
테트라하이드로푸란
Methyl 2-(4-benzyl-3-oxo-2-piperazinyl)acetate
dimethyl (dimethoxyphosphinyl)succinate
말레인산 디메틸에스테르 공급 업체
글로벌( 420)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Suzhou Actchem Co., Ltd. | +8618762124502 |
actchem@qq.com | China | 27 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 7845 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29797 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 15928 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21691 | 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 |
| 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 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
말레인산 디메틸에스테르 관련 검색:
디에틸말산 말레인산 디옥틸 말레에이트 디 2-에틸헥실말레이트 다이알릴말레이트모노머 디부틸말레이트 말레인산 디메틸에스테르 메톡시말론산디메틸에스테르 말레인산 디로릴
cis-1,2-Cyclohexanediol
2-Butene-1,4-diol
Di-tert-butyl Maleate
cis-(1S,2R)-2-Aminocyclopentanol hydrochloride
cis-1,4-Dichloro-2-butene
DIMETHYL METHOXYMETHYLENEMALONATE
TETRAETHYL ETHYLENETETRACARBOXYLATE
Diisooctyl maleate
BIS(HEXAFLUOROISOPROPYL)MALEATE