DIMETHYL PROPARGYLMALONATE
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DIMETHYL PROPARGYLMALONATE 속성
- 끓는 점
- 93-95 °C/7 mmHg (lit.)
- 밀도
- 1.119 g/mL at 20 °C (lit.)
- 굴절률
- n
20/D 1.444
- 인화점
- 113 °C
- 저장 조건
- Sealed in dry,Room Temperature
- 산도 계수 (pKa)
- 11.75±0.59(Predicted)
- BRN
- 3539408
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
안전지침서 | 23-24/25 | ||
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WGK 독일 | 3 |
그림문자(GHS): | |||||||||||||||||||||||||||||
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신호 어: | Warning | ||||||||||||||||||||||||||||
유해·위험 문구: |
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예방조치문구: |
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DIMETHYL PROPARGYLMALONATE C화학적 특성, 용도, 생산
용도
Dimethyl propargylmalonate can be used as a reactant to synthesize:- Nitro methylenecyclopentanes by [3+2] annulation reaction with various nitroalkenes in the presence of Triton B.
- Propargylmalonamides intermediates, applicable in the preparation of ″click BOX″ ligands by copper-catalyzed cycloaddition and oxazoline ring formation reaction.
- Cyclopentene derivatives by reacting with various α, β-unsaturated ketones using a combination of organocatalysts and transition metal catalysts.
DIMETHYL PROPARGYLMALONATE 준비 용품 및 원자재
원자재
준비 용품
DIMETHYL PROPARGYLMALONATE 공급 업체
글로벌( 35)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |
Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 |
sale04@alfachem.cn | China | 12468 | 58 |
LEAPCHEM CO., LTD. | +86-852-30606658 |
market18@leapchem.com | China | 43348 | 58 |
Aladdin Scientific | +1-833-552-7181 |
sales@aladdinsci.com | United States | 57511 | 58 |
Creasyn Finechem(Tianjin) Co., Ltd. | 022-022-83946278 13820372920 |
sales@creasyn.com | China | 995 | 68 |
Energy Chemical | 021-021-58432009 400-005-6266 |
sales8178@energy-chemical.com | China | 44751 | 61 |
Shandong Xiya Chemical Co., Ltd | 13355009207 13355009207 |
3007715519@qq.com | China | 18739 | 57 |
Bide Pharmatech Ltd. | 400-1647117 15221909166 |
product02@bidepharm.com | China | 41438 | 60 |
Sigma-Aldrich | 021-61415566 800-8193336 |
orderCN@merckgroup.com | China | 51471 | 80 |