Ethyl potassium malonate
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Ethyl potassium malonate 속성
- 녹는점
- 194 °C (dec.) (lit.)
- 저장 조건
- Inert atmosphere,Room Temperature
- 용해도
- 메탄올(약간 용해됨), 물(약간 용해됨)
- 물리적 상태
- 분말 또는 결정체
- 색상
- 하얀색
- 수소이온지수(pH)
- pH(50g/l, 25℃) : 5.5～8.0
- 수용성
- 녹는
- 감도
- Hygroscopic
- BRN
- 3721682
- InChIKey
- WVUCPRGADMCTBN-UHFFFAOYSA-M
- CAS 데이터베이스
- 6148-64-7(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xi | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 36/37/38 | ||
| 안전지침서 | 26-36-37/39 | ||
| WGK 독일 | 2 | ||
| HS 번호 | 29171910 |
Ethyl potassium malonate C화학적 특성, 용도, 생산
화학적 성질
white crystals or powder용도
Ethyl potassium malonate is used as a competitive inhibitor of the enzyme succinate dehydrogenase. It acts as a precursor to produce (trimethylsilyl)ethyl malonate, which is utilized to prepare beta-ketoesters by acylation. Further, it reacts with aryl nitriles to prepare beta-amino acrylates in the presence of zinc chloride and a catalytic amount of Hünig's base. In addition to this, it serves as an intermediate for the preparation of ethyl tert-butyl malonate.일반 설명
Ethyl potassium malonate (potassium ethyl malonate) reacts with aryl nitriles in the presence of zinc chloride and a catalytic amount of Hünig′s base to yield β-amino acrylates. Ethyl potassium malonate is formed as an intermediate during the synthesis of ethyl tert-butyl malonate.Ethyl potassium malonate 준비 용품 및 원자재
원자재
준비 용품
2-MORPHOLIN-4-YL-PYRIMIDINE-5-CARBALDEHYDE
에틸2-클로로피리미딘-5-카르복실레이트
ETHYL 2-HYDROXYPYRIMIDINE-5-CARBOXYLATE
MONO-BENZYL MALONATE
에틸 3-[2,6-다이클로로-5-플루오로-(3-피리딜)]-3-옥소프로파노산
3-CYCLOPROPYL-3-OXO-PROPIONIC ACID ETHYL ESTER
에틸렌3-METHOXYPHENYLACETATE
Ethyl isobutyrylacetate
3-OXO-3-(3-TRIFLUOROMETHYLPHENYL)PROPIONIC ACID ETHYL ESTER
TERT-부틸3-(ETHOXYCARBONYL)-2-OXOPROPYLCARBAMATE
3-(4-TERT-부톡시카르보닐아미노-페닐)-3-옥소-프로피온산에틸에스테르
Ethyl potassium malonate 공급 업체
글로벌( 452)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hebei Weibang Biotechnology Co., Ltd | +8615531157085 |
abby@weibangbio.com | China | 8810 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 |
sales@hbmojin.com | China | 12839 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 |
peter@yan-xi.com | China | 5857 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 |
sales1@chuanghaibio.com | China | 5892 | 58 |
| Hebei Fengjia New Material Co., Ltd | +86-0311-87836622 +86-17333973358 |
sales06@hbduling.cn | China | 8053 | 58 |
| Hebei Weibang Biotechnology Co., Ltd | +8617732866630 |
bess@weibangbio.com | China | 18153 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 20286 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 |
sales@capot.com | China | 29791 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21634 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29881 | 58 |