메틸마그네슘 염화물
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메틸마그네슘 염화물 속성
- 끓는 점
- 66 °C
- 밀도
- 1.013 g/mL at 25 °C
- 증기압
- 200 hPa ( 20 °C)
- 인화점
- −1 °F
- 저장 조건
- Store below +30°C.
- 용해도
- 디에틸 에테르 및 테트라히드로푸란과 혼합 가능.
- 물리적 상태
- 액체
- 색상
- 연한 갈색에서 진한 녹색까지
- 수소이온지수(pH)
- >7 (20°C in H2O)
- 폭발한계
- 1.5% (v/v) THF)
- 수용성
- 물과 반응
- 감도
- Air & Moisture Sensitive
- BRN
- 3587199
- 노출 한도
- ACGIH: TWA 50 ppm; STEL 100 ppm (Skin)
OSHA: TWA 200 ppm(590 mg/m3)
NIOSH: IDLH 2000 ppm; TWA 200 ppm(590 mg/m3); STEL 250 ppm(735 mg/m3)
- CAS 데이터베이스
- 676-58-4(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | F,C | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 11-14/15-34-19-15-37-14 | ||
| 안전지침서 | 26-30-36/37/39-43-45-7/8-33-29-16 | ||
| 유엔번호(UN No.) | UN 3399 4.3/PG 2 | ||
| WGK 독일 | 1 | ||
| F 고인화성물질 | 1-3-10 | ||
| 자연 발화 온도 | 609 °F | ||
| TSCA | Yes | ||
| 위험 등급 | 4.3 | ||
| 포장분류 | I | ||
| HS 번호 | 29319090 | ||
| 유해 물질 데이터 | 676-58-4(Hazardous Substances Data) |
메틸마그네슘 염화물 C화학적 특성, 용도, 생산
화학적 성질
dark brown solution용도
Methylmagnesium chloride is used as a Grignard reagent and an alkylating agent in organic synthesis.주요 응용
Methylmagnesium chloride solution (3 M in THF) undergoes 1,3-addition with dialdose derived nitrones to form N-benzylhydroxylamines. The reductive cleavage of the N-O bond of these N-benzylhydroxylamines results in N-benzylaminosugars, which are key moieties of bioactive compounds. It can also react with Garner type aldehydes to form the corresponding secondary alcohols.제조 방법
reaction of methyl chloride and magnesium in anhydrous diethyl ether, usually in the presence of an initiator.정의
ChEBI: Methylmagnesium chloride is an alkylmagnesium halide and a one-carbon compound. available as a solutionin tetrahydrofuran.화학 반응
Methylmagnesium chloride can react with acidic hydrogen on oxygen, sulfur and alkyne carbon of compounds containing active hydrogen (such as water, alcohol, mercaptan, amine, amide, acid, sulfonic acid, etc.); Propyl bromide, etc.) undergoes a coupling reaction; it can react with oxygen and carbon dioxide, aldehydes, ketones, etc.위험도
Flammable, dangerous fire and explosionrisk.메틸마그네슘 염화물 준비 용품 및 원자재
원자재
준비 용품
5-[1-(2,3-디메틸페닐)에틸]-1H-이미다졸
메틸마그네슘브로마이드
Pregnan-20-one, 3-hydroxy-3-methyl-, (3β,5α)-
(E)-1-페닐-2-부텐
2-메틸-2-헵탄올
2-(1-아다만틸)프로판-2-올
Bis(cyclopentadienyl)dimethyltitanium
에타논,1-(2-아미노-3-클로로페닐)-
[R-(E)]-alpha-[3-[2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-2-(1-hydroxy-1-methylethyl)benzenepropanol
1-트리메틸실릴-1-부틴
4-(1-Hydroxy-1-methylpropyl)-2-propyl-1H-Imidazole-5-carboxylic acidethylester
2,3,3-트리메칠-1-부탄
(R)-5-BROMO-3-[(1-METHYL-2-PYRROLIDINYL)METHYL]-1H-INDOLE
가나솔론
2-아세틸-6-브로모나프탈렌
디메틸마그네슘
메틸마그네슘 염화물 공급 업체
글로벌( 336)공급 업체
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| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 |
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| career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29856 | 58 |
| Jinan Carbotang Biotech Co.,Ltd. | +8615866703830 |
figo.gao@foxmail.com | China | 8497 | 58 |