Benzylmagnesium chloride
- CAS No.
- 6921-34-2
- Chemical Name:
- Benzylmagnesium chloride
- Synonyms
- Benzylmagnesium chloride solution;ENCL-004;Benzylchloromagnesium;Chlorobenzylmagnesium;Benzylmagnesiumchlorid;BENZYLMAGNESIUM CHLORIDE;Chloro(benzyl) magnesium;chloro(phenylmethyl)-magnesiu;BenzylMagnesiuM Chloride Ammonium Phosphate Dibasic LR
- CBNumber:
- CB5201929
- Molecular Formula:
- C7H7ClMg
- Molecular Weight:
- 150.89
- MDL Number:
- MFCD00000469
- MOL File:
- 6921-34-2.mol
| Boiling point | 182 °C(Press: 16 Torr) |
|---|---|
| Density | 1.031 g/mL at 25 °C |
| Flash point | 1 °F |
| storage temp. | water-free area |
| form | Liquid |
| color | Brown to purple |
| Water Solubility | Severe reaction |
| Sensitive | Air & Moisture Sensitive |
| BRN | 878506 |
| InChIKey | NRAFPLGJPPJUNB-UHFFFAOYSA-M |
| CAS DataBase Reference | 6921-34-2(CAS DataBase Reference) |
| EPA Substance Registry System | Magnesium, chloro(phenylmethyl)- (6921-34-2) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |     GHS02,GHS05,GHS07,GHS08 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H371-H372-H303-H318-H333-H225-H314-H302-H336-H335-H351 | |||||||||
| Precautionary statements | P260h-P303+P361+P353-P501a-P210-P280-P305+P351+P338-P310-P261-P260-P370+P378-P403+P235-P233-P240-P241+P242+P243-P264-P270-P271-P301+P330+P331+P310-P303+P361+P353+P310+P363-P304+P340+P310-P305+P351+P338+P310-P308+P311-P403+P233-P405-P501 | |||||||||
| Hazard Codes | F+,C,Xi,F | |||||||||
| Risk Statements | 12-14-34-66-67-36/37-19-11-14/15-40-37-17-22 | |||||||||
| Safety Statements | 16-29-33-7/8-45-43-36/37/39-26-6A-43B | |||||||||
| RIDADR | UN 2924 3/PG 2 | |||||||||
| WGK Germany | 1 | |||||||||
| F | 1-3-10 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 4.3 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29319090 | |||||||||
| NFPA 704 |
|
Benzylmagnesium chloride price More Price(16)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 225916 | Benzylmagnesium chloride solution 2.0 M in THF | 6921-34-2 | 100ml | $102.4 | 2024-03-01 | Buy |
| Sigma-Aldrich | 225916 | Benzylmagnesium chloride solution 2.0 M in THF | 6921-34-2 | 800ml | $294.6 | 2024-03-01 | Buy |
| TCI Chemical | B1933 | Benzylmagnesium Chloride (ca. 16% in Tetrahydrofuran, ca. 1mol/L) | 6921-34-2 | 250g | $194 | 2024-03-01 | Buy |
| Alfa Aesar | 087299 | Benzylmagnesium chloride, 1-2M in THF | 6921-34-2 | 50ml | $75.65 | 2024-03-01 | Buy |
| Alfa Aesar | H51154 | Benzylmagnesium chloride, 1M in MeTHF | 6921-34-2 | 100ml | $285 | 2023-06-20 | Buy |
Benzylmagnesium chloride Chemical Properties,Uses,Production
Chemical Properties
Light gray to dark amber-grey slurry or solution
Uses
Benzylmagnesium chloride (Grignard reagent) can be used as an alkylating reagent:
- For alkylating quinolyl-functionalized Cp?chromium(III) complexes which are used as precursors for the preparation of active olefin polymerization catalysts.
- In the synthesis of 2,3-disubstituted benzopyran-4-ones, 6-chloro-8-methylpurine derivative, and phenylalanine derivatives.
Uses
Benzyl magnesium chloride is used as a Grignard reagent in greener solvent, 2-methyltetrahydrofuran (2-MeTHF). It is also used as organic chemical synthesis intermediate.
Application
Benzylmagnesium chloride (Grignard reagent) can be used as an alkylating reagent:
For alkylating quinolyl-functionalized Cp?chromium(III) complexes which are used as precursors for the preparation of active olefin polymerization catalysts.
In the synthesis of 2,3-disubstituted benzopyran-4-ones, 6-chloro-8-methylpurine derivative, and phenylalanine derivatives.
General Description
This product has been enhanced for energy efficiency.
Research
Grignard reagents are organometallic compounds discovered by a French chemist, Victor Grignard in 1900. These compounds can be obtained as a formula “RMgX” by the reaction of halogenated hydrocarbons with magnesium metal in anhydrous solvents such as diethyl ether,1) and have been widely used in organic synthesis.
Grignard reagents are usually used as solutions, and they are typically grayish white ~ light brown clear solutions. They generally exist in an equilibrium between alkyl magnesium halides (RMgX) and dialkyl magnesium (R2Mg), which form equilibrium mixtures with complicated compositions (called “Schlenk equilibrium”).2) Furthermore, some of these species may cause precipitation due to their lower solubility. However, there is no problem in actual use.
In the case of precipitation being formed:
Please use it after gently shaking the bottle to fully disperse the suspension (If the amount of precipitation is very small, you can use the top clear layer of the suspension). Especially in cold conditions such as in winter, a large amount of precipitate may frequently form. In this case, please use it after crushing the solid with a dried glass stick. Alternatively, you can also use it the following. The bottle is put into a plastic bag and soaking in a water bath with warming at 40 degree C to dissolve the solid. Please be careful of volatilization of the organic solvent when the bottle is unsealing.
Precautions
It reacts violently with water. Air & moisture sensitive. Incompatible with oxidizing agents and bases.
Benzylmagnesium chloride Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hangzhou FandaChem Co.,Ltd. | +8615858145714 | FandaChem@Gmail.com | China | 9214 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29882 | 58 |
| Jinan Carbotang Biotech Co.,Ltd. | +8615866703830 | figo.gao@foxmail.com | China | 8497 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
| Changzhou Carman Chemical Co., Ltd. | 15061933924 | CHINA | 514 | 58 | |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39894 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49374 | 58 |
| SIMAGCHEM CORP | +86-13806087780 | sale@simagchem.com | China | 17365 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34553 | 58 |
| Apeloa Pharmaceutical Co., Ltd. | +86-0571-87635730 +8615858229168 | chem1022@hengdian-group.com | China | 1478 | 58 |
View Lastest Price from Benzylmagnesium chloride manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2023-07-19 | Benzylmagnesium chloride
6921-34-2
|
US $30.00 / KG | 1KG | 99% | 20 Tons | Wuhan wingroup Pharmaceutical Co., Ltd | |
 |
2022-09-16 | Benzylmagnesium chloride
6921-34-2
|
US $0.00-0.00 / kg | 1kg | 98% | 1Ton | Henan Aochuang Chemical Co.,Ltd. | |
 |
2019-07-06 | Benzylmagnesium chloride
6921-34-2
|
US $1.00 / kg | 1kg | 99% | Customized | Career Henan Chemical Co |
-
- Benzylmagnesium chloride
6921-34-2
- US $30.00 / KG
- 99%
- Wuhan wingroup Pharmaceutical Co., Ltd
-
- Benzylmagnesium chloride
6921-34-2
- US $0.00-0.00 / kg
- 98%
- Henan Aochuang Chemical Co.,Ltd.
-
- Benzylmagnesium chloride
6921-34-2
- US $1.00 / kg
- 99%
- Career Henan Chemical Co