Diethyl 1,1-cyclobutanedicarboxylate
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Diethyl 1,1-cyclobutanedicarboxylate 속성
- 끓는 점
- 104-105 °C12 mm Hg(lit.)
- 밀도
- 1.05 g/mL at 20 °C(lit.)
- 굴절률
- 1.4360
- 인화점
- 89°C
- 저장 조건
- Sealed in dry,Room Temperature
- 용해도
- 클로로포름, 디클로로메탄, 메탄올,
- 물리적 상태
- 기름
- Specific Gravity
- 1.05
- 색상
- 무색
- 수용성
- 물에 불용성.
- BRN
- 2050195
- CAS 데이터베이스
- 3779-29-1(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
Diethyl 1,1-cyclobutanedicarboxylate C화학적 특성, 용도, 생산
화학적 성질
Colourless Oil용도
Diethyl 1,1-cyclobutanedicarboxylate is used as a pharmaceutical intermediate. Used as intermediate in the production of Carboplatin.제조 방법
The preparation of diethyl 1,1-cyclobutanedicarboxylate is as follows:The major product is tetraethy1 1,1,5,5-pentanetetra-carboxylate II with diethyl malonate. To eliminate this side reaction, II was independently prepared by the addition of hydrogen bromide to diethyl allylmalonate (I) and then cyclized to II by treatment with sodium ethylate. The over-all yield from I is about 50%.Diethyl 1,1-cyclobutanedicarboxylate 준비 용품 및 원자재
원자재
준비 용품
Diethyl 1,1-cyclobutanedicarboxylate 공급 업체
글로벌( 303)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Zhejiang Karry Pharmachem Co., Ltd. | +8613567161161 |
info@karrypharma.com | China | 34 | 58 |
Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12470 | 58 |
hebei hongtan Biotechnology Co., Ltd | +86-86-1913198-3935 +8617331935328 |
sales03@chemcn.cn | China | 971 | 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 | 15954 | 58 |
career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
Zhejiang ZETian Fine Chemicals Co. LTD | 18957127338 |
stella@zetchem.com | China | 2141 | 58 |
Accela ChemBio Inc. | (+1)-858-699-3322 |
info@accelachem.com | United States | 19965 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39916 | 58 |
Diethyl 1,1-cyclobutanedicarboxylate 관련 검색:
디-n-부틸틴디라우레이트 디에틸 아조디카복실산 터트-뷰틸클로로다이메틸실란 디에틸 프탈레이트 옥살산디에틸 디에틸 카보네이트 사이클로헥산카본산 시클로프로판카복산에틸에스테르 말론산 디에틸 시클로부탄복실산 아이소아밀 알코올 하이드록시피바릴산메틸에스테르 디에틸에테르
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