Dimethyl Furan-2,5-dicarboxylate
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Dimethyl Furan-2,5-dicarboxylate 속성
- 녹는점
- 112°C
- 끓는 점
- 278.08°C (rough estimate)
- 밀도
- 1.3840 (rough estimate)
- 굴절률
- 1.5690 (estimate)
- 저장 조건
- 2-8°C
- 물리적 상태
- 크리스탈
- 색상
- 하얀색
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험 등급 | IRRITANT | ||
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HS 번호 | 2918999090 |
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신호 어: | Warning | ||||||||||||||||||||||||||||
유해·위험 문구: |
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예방조치문구: |
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Dimethyl Furan-2,5-dicarboxylate C화학적 특성, 용도, 생산
개요
Dimethyl Furan-2,5-dicarboxylate is a structural analog of diacids. It has been synthesized by the reaction of 5-hydroxymethylfurfural with ethyl esters and phosphotungstic acid.용도
2,5-Furandicarboxylic acid dimethyl ester can be used as organic synthesis intermediates and pharmaceutical intermediates, mainly used in laboratory research and development processes and chemical production processes.Synthesis
Preparation of dimethyl FDCA from methyl 5-formyl-2- furoate: A 15 niL glass liner was charged with a magnetic stirring bar, methyl 5- formyl-2-furoate (117 mg, 0.76 mmol), methanol (10 mL) and sodium methoxide (4 mg, 0.076 mmol) to give a clear solution. A 1.2 wt% Au/Ti02 (41.5 mg, 2.53 |ì|é|?|? Au) catalyst was added to give a purple suspension and the vial was placed in a 75 mL Parr Hastelloy C-276 reactor. The reactor was closed and flushed 3x with compressed air and then pressurized at 4.6 bar. Stirring was started (600 rpm) and the reaction was allowed to proceed at room temperature. After 19 h, the reaction had consumed 0.25 bar of air and the reactor was opened. The reaction mixture was filtered over Celite to remove the catalyst, which was washed with a httle methanol and dichlorom ethane. The combined organic layers were washed with water, dried over MgS04, filtered, and the solvent was removed under reduced pressure. 2,5-FDCA dimethyl ester was obtained as light yellow crystals (106 mg, yield 76%).Dimethyl Furan-2,5-dicarboxylate 준비 용품 및 원자재
원자재
2-Furanmethanol, 5-(dimethoxymethyl)-
METHYL 5-FORMYL-2-FUROATE
Furan-2,5-dicarbaldehyde
METHYL 5-BROMO-2-FUROATE
준비 용품
Dimethyl Furan-2,5-dicarboxylate 공급 업체
글로벌( 246)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
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career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21695 | 55 |
Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12453 | 58 |
Hebei Yanxi Chemical Co., Ltd. | +8617531190177 |
peter@yan-xi.com | China | 5993 | 58 |
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 7534 | 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 | 15371 | 58 |
Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
fandachem@gmail.com | China | 9350 | 55 |
Nanjing ChemLin Chemical Industry Co., Ltd. | 025-83697070 |
product@chemlin.com.cn | CHINA | 3012 | 60 |
Shanxi Naipu Import and Export Co.,Ltd | +86-13734021967 +8613734021967 |
kaia@neputrading.com | China | 1011 | 58 |
Dimethyl Furan-2,5-dicarboxylate 관련 검색:
5-하이드록시메틸-2-푸르알데하이드 메틸(5-)-2-퍼퓨랄 푸란-2-카르복실산 2.5-디메틸퓨란
Furosemide
(5-METHYL-2-FURYL)METHANOL
5-Methyl-2-furoic acid
5-(METHOXYMETHYL)-2-FUROIC ACID
DIETHYL 3,4-DIHYDROXYFURAN-2,5-DICARBOXYLATE
5-FORMYL-2-FURANCARBOXYLIC ACID
2,5-Furandimethanol
Furan-2,5-dicarbaldehyde
5-HYDROXYMETHYL-FURAN-2-CARBOXYLIC ACID
2,5-Furandicarboxylic acid
METHYL 5-METHYL-2-FUROATE
METHYL 5-FORMYL-2-FUROATE
5-(METHOXYMETHYL)-2-FURALDEHYDE
2,5-FURANDICARBOXYLIC ACID DIETHYL ESTER