1-Benzyl-1-methylhydrazine

1-苄基-1-甲基肼

Also known as: Hydrazine, 1-methyl-1-(phenylmethyl)-, 1-Benzyl-1-methylhydrazine, 1-Methyl-1-benzylhydrazine, N-Benzyl-N-methylhydrazine, NSC 529094, Benzyl methyl hydrazine

1-Benzyl-1-methylhydrazine (CAS 3931-52-0) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C8H12N2 and a molecular weight of 136.19400 g/mol. It is also known as Hydrazine, 1-methyl-1-(phenylmethyl)-, 1-Methyl-1-benzylhydrazine and N-Benzyl-N-methylhydrazine. Key properties include a boiling point of 245.5ºC at 760mmHg, a density of 1.022g/cm3 and a flash point of 121.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
3931-52-0
Jingsj CID
J-45439-5
Molecular Formula
C8H12N2
Chinese Name
1-苄基-1-甲基肼
Molecular Weight
136.19400 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point245.5ºC at 760mmHg
Density1.022g/cm3
Flash Point121.4ºC

Frequently Asked Questions

What is the CAS number of 1-Benzyl-1-methylhydrazine?

The CAS number of 1-Benzyl-1-methylhydrazine is 3931-52-0.

What are the molecular formula and molecular weight of 1-Benzyl-1-methylhydrazine?

1-Benzyl-1-methylhydrazine has molecular formula C8H12N2 and molecular weight 136.19400 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "1-Benzyl-1-methylhydrazine (CAS 3931-52-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-45439-5 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.