ChemicalBook >> CAS DataBase List >>Methylmagnesium chloride
Methylmagnesium chloride
- CAS No.
- 676-58-4
- Chemical Name:
- Methylmagnesium chloride
- Synonyms
- CH3MgClinTHF;chloromethyl-magnesiu;Methylchloromagnesium;METHYLMAGNESIUM CHLORIDE;Magnesium, chloromethyl-;Methyl(chloro) magnesium;Magnesium carbanide chloride;Methylmagnesium chloride 3.0 M;METHYLMAGNESIUM CHLORIDE IN TFE;Methylmagnesiumchloride,3MinTHF
- CBNumber:
- CB9774414
- Molecular Formula:
- CH3ClMg
- Molecular Weight:
- 74.79
- MDL Number:
- MFCD00000468
- MOL File:
- 676-58-4.mol
- MSDS File:
- SDS
Last updated:2023-10-27 19:14:20
| Boiling point | 66 °C |
|---|---|
| Density | 1.013 g/mL at 25 °C |
| Flash point | −1 °F |
| storage temp. | Store below +30°C. |
| solubility | Miscible with diethyl ether and tetrahydrofuran. |
| form | Liquid |
| color | Pale brown to dark green |
| Water Solubility | reacts |
| Sensitive | Air & Moisture Sensitive |
| BRN | 3587199 |
| Exposure limits |
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 DataBase Reference | 676-58-4(CAS DataBase Reference) |
| FDA UNII | M5E1132G4W |
| EPA Substance Registry System | Magnesium, chloromethyl- (676-58-4) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |     GHS02,GHS05,GHS07,GHS08 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H261-H318-H225-H260-H302-H314-H335-H351 | |||||||||
| Precautionary statements | P305+P351+P338-P309-P310-P210-P231+P232-P280-P370+P378-P402+P404-P403+P235-P231+232 | |||||||||
| Hazard Codes | F,C | |||||||||
| Risk Statements | 11-14/15-34-19-15-37-14 | |||||||||
| Safety Statements | 26-30-36/37/39-43-45-7/8-33-29-16 | |||||||||
| RIDADR | UN 3399 4.3/PG 2 | |||||||||
| WGK Germany | 1 | |||||||||
| F | 1-3-10 | |||||||||
| Autoignition Temperature | 609 °F | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 4.3 | |||||||||
| PackingGroup | I | |||||||||
| HS Code | 29319090 | |||||||||
| NFPA 704 |
|
Methylmagnesium chloride price More Price(18)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 189901 | Methylmagnesium chloride solution 3.0 M in THF | 676-58-4 | 8l | $1390 | 2024-03-01 | Buy |
| Sigma-Aldrich | 189901 | Methylmagnesium chloride solution 3.0?M in THF | 676-58-4 | 18L | $2510 | 2024-03-01 | Buy |
| Alfa Aesar | 042101 | Methylmagnesium chloride, 3M in THF, packaged under Argon in resealable ChemSeal? bottles | 676-58-4 | 1mole | $164 | 2021-12-16 | Buy |
| Alfa Aesar | 042101 | Methylmagnesium chloride, 3M in THF, packaged under Argon in resealable ChemSeal? bottles | 676-58-4 | 0.25mole | $50.2 | 2021-12-16 | Buy |
| Strem Chemicals | 93-1266 | Methylmagnesium chloride, 3M in THF | 676-58-4 | 0.25mole | $43 | 2023-01-06 | Buy |
Methylmagnesium chloride Chemical Properties,Uses,Production
Chemical Properties
dark brown solution
Uses
Methylmagnesium chloride is used as a Grignard reagent and an alkylating agent in organic synthesis.
Definition
ChEBI: Methylmagnesium chloride is an alkylmagnesium halide and a one-carbon compound. available as a solutionin tetrahydrofuran.
Application
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.
Preparation
reaction of methyl chloride and magnesium in anhydrous diethyl ether, usually in the presence of an initiator.
Reactions
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.
Hazard
Flammable, dangerous fire and explosionrisk.
Methylmagnesium chloride Preparation Products And Raw materials
Raw materials
Preparation Products
Medetomidine
Methylmagnesium Bromide
Pregnan-20-one, 3-hydroxy-3-methyl-, (3β,5α)-
(E)-1-Phenyl-2-butene
2-METHYL-2-HEPTANOL
2-(1-Adamantyl)propan-2-ol
Bis(cyclopentadienyl)dimethyltitanium
Ethanone,1-(2-amino-3-chlorophenyl)-
[R-(E)]-alpha-[3-[2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-2-(1-hydroxy-1-methylethyl)benzenepropanol
1-Trimethylsilyl-1-butyne
1of4
Global( 313)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12456 | 58 |
| Firsky International Trade (Wuhan) Co., Ltd | +8615387054039 | admin@firsky-cn.com | China | 436 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21691 | 55 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9348 | 55 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Jinan Carbotang Biotech Co.,Ltd. | +8615866703830 | figo.gao@foxmail.com | China | 6992 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8823 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5909 | 58 |
View Lastest Price from Methylmagnesium chloride manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2023-10-28 | Methylmagnesium chloride
676-58-4
|
US $0.00-0.00 / kg | 1kg | 0.99 | 50000kg | Hebei Kingfiner Technology Development Co. , Ltd. | |
 |
2023-10-08 | Methylmagnesium chloride
676-58-4
|
US $30.00 / L | 1L | 99% | 20T | Firsky International Trade (Wuhan) Co., Ltd | |
 |
2023-08-18 | Methylmagnesium chloride
676-58-4
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mojin Biotechnology Co., Ltd |
-
- Methylmagnesium chloride
676-58-4
- US $0.00-0.00 / kg
- 0.99
- Hebei Kingfiner Technology Development Co. , Ltd.
-
- Methylmagnesium chloride
676-58-4
- US $30.00 / L
- 99%
- Firsky International Trade (Wuhan) Co., Ltd
-
- Methylmagnesium chloride
676-58-4
- US $0.00 / KG
- 99%
- Hebei Mojin Biotechnology Co., Ltd
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676-58-4
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CH3MgCl
Organometallic Reagents