4-(Dimethylamino)benzylamine dihydrochloride

4-二甲氨基苄胺二盐酸盐

Also known as: 4-(Aminomethyl)-N,N-dimethylaniline dihydrochloride, 4-(Dimethylamino)benzenemethanamine hydrochloride (1:2), N4,N4-Dimethyltoluene-α,4-diamine dihydrochloride, p-(Dimethylamino)benzylamine dihydrochloride, Benzenemethanamine, 4-(dimethylamino)-, hydrochloride (1:2), 4-Dimethylaminobenzylamine dihydrochloride 98+%, MFCD00012862

4-(Dimethylamino)benzylamine dihydrochloride (CAS 34403-52-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H16Cl2N2 and a molecular weight of 223.143 g/mol. It is also known as 4-(Aminomethyl)-N,N-dimethylaniline dihydrochloride, 4-(Dimethylamino)benzenemethanamine hydrochloride (1:2) and N4,N4-Dimethyltoluene-α,4-diamine dihydrochloride. Key properties include a melting point of 220-224ºC (dec.)(lit.), a boiling point of 260ºC at 760mmHg, a density of 1.019g/cm3 and a flash point of 98.6ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
34403-52-6
Jingsj CID
J-36334-9
Molecular Formula
C9H16Cl2N2
Chinese Name
4-二甲氨基苄胺二盐酸盐
Molecular Weight
223.143 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point220-224ºC (dec.)(lit.)
Boiling Point260ºC at 760mmHg
Density1.019g/cm3
Flash Point98.6ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 4-(Dimethylamino)benzylamine dihydrochloride?

The CAS number of 4-(Dimethylamino)benzylamine dihydrochloride is 34403-52-6.

What are the molecular formula and molecular weight of 4-(Dimethylamino)benzylamine dihydrochloride?

4-(Dimethylamino)benzylamine dihydrochloride has molecular formula C9H16Cl2N2 and molecular weight 223.143 g/mol.

Is 4-(Dimethylamino)benzylamine dihydrochloride hazardous?

4-(Dimethylamino)benzylamine dihydrochloride has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "4-(Dimethylamino)benzylamine dihydrochloride (CAS 34403-52-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-36334-9 (accessed 2026-10-23).

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