Trimethyl phosphonoacetate
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Trimethyl phosphonoacetate 속성
- 녹는점
- 242 °C
- 끓는 점
- 118 °C0.85 mm Hg(lit.)
- 밀도
- 1.125 g/mL at 25 °C(lit.)
- 굴절률
- n
20/D 1.437(lit.)
- 인화점
- >230 °F
- 저장 조건
- Keep in dark place,Sealed in dry,Room Temperature
- 물리적 상태
- 액체
- Specific Gravity
- approximate 1.265ｇ/ml (20℃)
- 색상
- 무색투명~연황색
- 수용성
- 물과 약간 섞임.
- BRN
- 1865177
- LogP
- -0.680 (est)
- CAS 데이터베이스
- 5927-18-4(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
Trimethyl phosphonoacetate C화학적 특성, 용도, 생산
화학적 성질
clear colorless to light yellow liquid용도
Trimethyl phosphonoacetate is used in the preparation of sarin A by intramolecular Mannich-type reactions. It is involved in the Horner-Wadsworth-Emmons olefination with aldehydes and ketones to give acrylic esters. It is also involved in oxa-Michael reactions, prenylation of oxindoles and heterocyclization reactions.주요 응용
Trimethyl phosphonoacetate is an important Wittig-horner reagent, which can be used to manufacture important intermediates of natural compounds such as vitamins, drugs, insect pheromones, etc.Reactant involved in:
Intramolecular Mannich-type reactions to produce the sarain A diazatricyclic core
Organocatalytic oxa-Michael reactions
Prenylation and geranylation of oxindoles
Intramolecular Horner-Wadsworth-Emmons reactions
Olefin cross-metathesis / heterocyclization
Trimethyl phosphonoacetate 준비 용품 및 원자재
원자재
준비 용품
Trimethyl phosphonoacetate 공급 업체
글로벌( 383)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Jiangxi Sunway Chemical Co., Ltd. | +86-0794-5259909 +8615888611133 |
dave@jxswchem.com | China | 22 | 58 |
| Jiangxi Sunway Chemical Co., Ltd. | +86-0794-5259909 +8615888611133 |
dave@jxswchem.com | China | 22 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 |
sales@hbmojin.com | China | 12837 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 |
peter@yan-xi.com | China | 5858 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 |
sales1@chuanghaibio.com | China | 5893 | 58 |
| Hebei Weibang Biotechnology Co., Ltd | +8617732866630 |
bess@weibangbio.com | China | 18186 | 58 |
| hebei hongtan Biotechnology Co., Ltd | +86-86-1913198-3935 +8617331935328 |
sales03@chemcn.cn | China | 970 | 58 |
| Hangzhou Verychem Science And Technology Co.Ltd | +86-86-57188162785 13606544505 |
lucy@verychem.com | China | 1050 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 |
sales@capot.com | China | 29791 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 18644 | 58 |