DIHYDRO-4,4-DIMETHYL-2,3-FURANDIONE
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DIHYDRO-4,4-DIMETHYL-2,3-FURANDIONE 속성
- 녹는점
- 67-69 °C (lit.)
- 끓는 점
- 125-126℃ (15 Torr)
- 밀도
- 1.152±0.06 g/cm3(Predicted)
- 저장 조건
- under inert gas (nitrogen or Argon) at 2-8°C
- 용해도
- 디클로로메탄: 용해성25mg/mL, 투명, 무색~노란색
- 물리적 상태
- 고체
- 물리적 상태
- 단단한 모양
- 색상
- 페일베이지
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
WGK 독일 | 3 |
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그림문자(GHS): | |||||||||||||||||||||||||||||
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신호 어: | Warning | ||||||||||||||||||||||||||||
유해·위험 문구: |
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예방조치문구: |
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DIHYDRO-4,4-DIMETHYL-2,3-FURANDIONE C화학적 특성, 용도, 생산
Synthesis Reference(s)
Synthetic Communications, 14, p. 697, 1984 DOI: 10.1080/00397918408063756일반 설명
Dihydro-4,4-dimethyl-2,3-furandione is an activated keto compound and its enantioselective hydrogenation was reported. Neutral Rhodium (I) aminophosphine-phosphinite complex calatyzed asymmetric hydrogenation of dihydro-4,4-dimethyl-2,3-furandione was reported. Asymmetric hydrogenation of dihydro-4,4-dimethyl-2,3-furandione gives D-(-)-pantoyl lactone, a key intermediate in the synthesis of pantothenic acid.DIHYDRO-4,4-DIMETHYL-2,3-FURANDIONE 준비 용품 및 원자재
원자재
Butanoic acid, 4-hydroxy-3,3-dimethyl-2-oxo-
DL-락톤
Dexpanthenol iMpurity E
Sodium 3-methyl-2-oxobutanoate
납 테트라아세트산
옥살산디에틸
포르말린
Tetraethylammonium iodide
준비 용품
DIHYDRO-4,4-DIMETHYL-2,3-FURANDIONE 공급 업체
글로벌( 105)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
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Affinity(Wuhan)Ltd. | +86-+undefined-0411-39805809 +86-+undefined-15841022315 |
sales@affinitytech.cn | China | 126 | 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 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
Alchem Pharmtech,Inc. | 8485655694 |
sales@alchempharmtech.com | United States | 63711 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49390 | 58 |
career henan chemical co | +86-0371-86658258 15093356674; |
factory@coreychem.com | China | 29826 | 58 |
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd | +8613580539051 |
joe@yuhengpharm.com | CHINA | 21149 | 58 |
TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 |
marketing@targetmol.com | United States | 19892 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34572 | 58 |
DIHYDRO-4,4-DIMETHYL-2,3-FURANDIONE 관련 검색:
피루브산메틸 메틸(3-)테트라히드로퓨란 부틸(터셔리)아세트산 피루브산
Hopantenic
Panthenol
Dexpanthenol
Dexpanthenol iMpurity F
hopantenic acid
3,3-Dimethyl-2-oxobutyric acid
3-Hydroxy-2,2-dimethylpropanal
(R)-BETA-METHYL-GAMMA-BUTYROLACTONE
DIHYDRO-4,4-DIMETHYL-2(3H)-FURANONE
DIHYDRO-4,4-DIMETHYL-2,3-FURANDIONE
(S)-dihydro-4-methylfuran-2(3H)-one
2-Oxobutyric acid
Dihydrofuran-3(2H)-one
3-CHLORO-2-METHYLBENZYLAMINE