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Benzylmagnesium Chloride CAS 6921-34-2

Molecular Formula: C7H7ClMg

Formula Weight: 150.89

ZSpharmac: Benzylmagnesium Chloride Supplement

Product Name: Benzylmagnesium Chloride
CAS No: 6921-34-2
Purity: 99%

Basic Info

Product Name:Benzylmagnesium Chloride
Other Names:Benzylmagnesium
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Pharmaceutical Raw Materials
Appearance:Brown to Purple Liquid
EINECS No.:230-039-0
Storage:Water-Free Area
Provide:Benzylmagnesium Chloride MSDS;
Benzylmagnesium Chloride COA

What is Benzylmagnesium Chloride?

Benzylmagnesium chloride is a Grignard reagent. Grignard reagents are widely used in organic synthesis, mainly prepared from corresponding halogenated hydrocarbons and metal magnesium, but for some highly active halogenated hydrocarbons, such as allyl, benzyl halogenated hydrocarbons, prepared The Grignard reagents generated in the process are often prone to coupling reactions with unreacted halogenated hydrocarbons.

Benzylmagnesium Chloride Properties:

Boiling point 182 °C(Press: 16 Torr)
density 1.031 g/mL at 25 °C
Fp 1 °F
storage temp. water-free area
form Liquid
color Brown to purple
Water Solubility Severe reaction


Benzylmagnesium Chloride Uses

  1. Benzylmagnesium chloride can be widely used in daily fragrance formulations.
  2. Benzylmagnesium chloride can be used in the preparation of Grignard reagents in large-scale production.

Preparation of Benzyl Magnesium Chloride

Benzylmagnesium chloride was placed in a 500ml four-neck glass flask with a condensation reflux device, a thermometer, a heating device, a stirring device, and a constant pressure dropping funnel, and 5.2 grams of magnesium powder (0.22mol, excess 10%) and 30ml of ether were added; 26.58 g (0.2 mol) of benzyl chloride and 70 ml of ether were mixed into a benzyl chloride solution and added to a constant pressure dropping funnel, and 5 ml of benzyl chloride solution was added dropwise to the flask; 1 iodine crystal was added to the flask. The Grignard reaction was initiated by heating, and stirring was started to fully mix the contents of the flask. The remaining benzyl chloride solution was added dropwise to the flask, and the dropping speed was adjusted so that the solvent in the material was in a slow reflux state. After 20 minutes, the benzyl chloride solution was added dropwise, and the solution was heated under reflux for 30 minutes to obtain a benzyl magnesium chloride solution.

About Us

The production base is located in Zhangqiu chemical industry park and Tai’an high-tech chemical industry park. laboratory and workshop in strict accordance with the GMP standard and the product fit national ISO9001 and ISO2000 standards.

“Zhishang” products are exported to Europe, North and South America, the Middle East, Asia Pacific and Africa area, so as to establish a long-term and stable cooperation relationship with customer in the world.

Company Info
  • Business Type: Manufacturer
  • Product Range: Additive , Chemical Auxiliary & Catalyst , Organic Chemicals
  • Products/Service: Organic Intermediate,Inorganic Chemistry, APIs, Dyestuffs And Pigments, Fragrance And Spices, Food Additives
  • Total Employees: 51~100
  • Capital (Million US $): 10000000RMB
  • Year Established: 2016
Production Capacity
  • No. of Production Lines : 8
  • No. of QC Staff : 5 -10 People
  • OEM Services Provided : yes
  • Factory Size (Sq.meters) : 3,000-5,000 square meters
  • Certificate: ISO9001 , CE , GMP , API , MSDS
  • Factory Location : Diao Town Industry Park, Zhangqiu City, Jinan City, Shandong Province, China.


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.


After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Do you accept sample order?

We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.



You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

What’s your MOQ?

Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Do you supply product report?

Yes. We’ll give you product analysis report before shipping.

  Is there a discount?

Different quantity has different discount.


1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.

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