Benzylmagnesium chloride
Also known as: Benzyl(chloro)magnesium, Chloro(phenylmethyl)magnesium, Magnesium, chloro(phenylmethyl)-, Benzylmagnesium chloride solution, Benzylmagnesium(1+) chloride, Benzylmagnesiumchloride, C6H5CH2MgCl, MFCD00000469, EINECS 230-039-0, Benzylmagnesium Chloride 1.0 M in Tetrahydrofuran, Benzylmagnesium Chloride 1.5 M in Tetrahydrofuran, Benzylmagnesium Chloride 2.0 M in Tetrahydrofuran, Benzylmagnesium Chloride 0.9 M in Dibutyl Ether, Benzylmagnesium chloride sol., ~1 M in diethyl ether, Benzylmagnesium chloride solution, ~1.3 M in THF
Benzylmagnesium chloride (CAS 6921-34-2) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C7H7ClMg and a molecular weight of 150.88800 g/mol. Key properties include a density of 1.031 g/mL at 25 °C and a flash point of -17.2 °C. It is classified under GHS with signal word Danger and hazard statements H225 — Highly flammable liquid and vapour and H314 — Causes severe skin burns and eye damage. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.
- CAS No.
- 6921-34-2
- Jingsj CID
- J-47857-1
- Molecular Formula
- C7H7ClMg
- Molecular Weight
- 150.88800 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 11/2/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Density | 1.031 g/mL at 25 °C |
|---|---|
| Flash Point | -17.2 °C |
| Exact Mass | 150.00900 |
| LogP | 2.69180 |
| Storage Conditions | water-free area |
GHS Safety & Compliance
- H225 — Highly flammable liquid and vapour
- H314 — Causes severe skin burns and eye damage
Customs & Trade Information
| HS Code | 2931900090 |
|---|---|
| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Benzylmagnesium chloride?
The CAS number of Benzylmagnesium chloride is 6921-34-2.
What are the molecular formula and molecular weight of Benzylmagnesium chloride?
Benzylmagnesium chloride has molecular formula C7H7ClMg and molecular weight 150.88800 g/mol.
Is Benzylmagnesium chloride hazardous?
Benzylmagnesium chloride has GHS signal word Danger and hazard statements H225 — Highly flammable liquid and vapour; H314 — Causes severe skin burns and eye damage.
What are the upstream and downstream products of Benzylmagnesium chloride?
For Benzylmagnesium chloride, Upstream Products: Benzyl chloride, Benzyl bromide, 2-Chloro-4'-phenylacetophenone; Downstream Products: Tetrabenzylhafnium, Coelenterazine, Heptafluorobutyric acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Benzylmagnesium chloride (CAS 6921-34-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-47857-1 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.