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2-Dimethylaminoethyl chloride hydrochloride

Also known as: (2-Chloroethyl)dimethylamine hydrochloride, 2-Chloro-N,N-dimethylethanamine hydrochloride, 2-Chloro-N,N-dimethylethanamine hydrochloride (1:1), 2-Chloro-N,N-dimethylethylamine Hydrochloride, 2-(Dimethylamino)ethyl chloride hydrochloride, 2-(N,N-dimethylamino)ethyl chloride hydrochloride, N,N-Dimethyl-2-chloroethylamine hydrochloride, N-(2-Chloroethyl)-N,N-dimethylamine hydrochloride, β-Dimethylaminoethyl chloride hydrochloride, DMC, DMC-HCl

2-Dimethylaminoethyl chloride hydrochloride (CAS 4584-46-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C4H11Cl2N and a molecular weight of 144.043 g/mol. Key properties include a melting point of 201-204 °C(lit.), a boiling point of 57.8ºC at 760 mmHg and a flash point of 21.6ºC. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed, H311 — Toxic in contact with skin and H315 — Causes skin irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
4584-46-7
Jingsj CID
J-29677-1
Molecular Formula
C4H11Cl2N
Molecular Weight
144.043 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point201-204 °C(lit.)
Boiling Point57.8ºC at 760 mmHg
Flash Point21.6ºC
Exact Mass143.026855
PSA3.24000
LogP1.58880
Additional Property2000 g/L (20 ºC)

GHS Safety & Compliance

Acute ToxicitySignal word: Danger
  • H301 — Toxic if swallowed
  • H311 — Toxic in contact with skin
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation
  • H335 — May cause respiratory irritation

Customs & Trade Information

HS Code2921199090
Summary2921199090 other acyclic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 2-Dimethylaminoethyl chloride hydrochloride?

The CAS number of 2-Dimethylaminoethyl chloride hydrochloride is 4584-46-7.

What are the molecular formula and molecular weight of 2-Dimethylaminoethyl chloride hydrochloride?

2-Dimethylaminoethyl chloride hydrochloride has molecular formula C4H11Cl2N and molecular weight 144.043 g/mol.

Is 2-Dimethylaminoethyl chloride hydrochloride hazardous?

2-Dimethylaminoethyl chloride hydrochloride has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H311 — Toxic in contact with skin; H315 — Causes skin irritation.

What are the upstream and downstream products of 2-Dimethylaminoethyl chloride hydrochloride?

For 2-Dimethylaminoethyl chloride hydrochloride, Upstream Products: N,N-Dimethylethanolamine, Dimethylamine; Downstream Products: Diltiazem, Carbinoxamine, N,N-Dimethyl-2-(4-nitrophenoxy)ethanamine.

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

Last updated:

How to cite: Jingsj. "2-Dimethylaminoethyl chloride hydrochloride (CAS 4584-46-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-29677-1 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.