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3-(Chloromethyl)-1-methylpiperidine hydrochloride

Also known as: 3-chloromethyl-1-methylpiperidine hydrochloride, 3-chloromethyl-1-methylpiperidinium chloride, 1-methyl-3-chloromethylpiperidine hydrochloride, 3-(chloromethyl)-1-methylpiperidine hydrochloride (1:1), 3-chloromethyl-1-methylpiperidine HCl, 3-chloromethyl-N-methylpiperidine hydrochloride, EINECS 266-381-2, MFCD00012833

3-(Chloromethyl)-1-methylpiperidine hydrochloride (CAS 66496-82-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H15Cl2N and a molecular weight of 184.107 g/mol. Key properties include a melting point of 170-172ºC(lit.), a boiling point of 183.8ºC at 760 mmHg and a flash point of 65ºC. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
66496-82-0
Jingsj CID
J-1992644-4
Molecular Formula
C7H15Cl2N
Molecular Weight
184.107 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026
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Physicochemical Properties

Melting Point170-172ºC(lit.)
Boiling Point183.8ºC at 760 mmHg
Flash Point65ºC
Exact Mass183.058151
PSA3.24000
LogP2.30690

GHS Safety & Compliance

IrritantSignal word: Warning
  • H315 — Causes skin irritation
  • H319 — Causes serious eye irritation
  • H335 — May cause respiratory irritation

Customs & Trade Information

HS Code2933399090
Summary2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 3-(Chloromethyl)-1-methylpiperidine hydrochloride?

The CAS number of 3-(Chloromethyl)-1-methylpiperidine hydrochloride is 66496-82-0.

What are the molecular formula and molecular weight of 3-(Chloromethyl)-1-methylpiperidine hydrochloride?

3-(Chloromethyl)-1-methylpiperidine hydrochloride has molecular formula C7H15Cl2N and molecular weight 184.107 g/mol.

Is 3-(Chloromethyl)-1-methylpiperidine hydrochloride hazardous?

3-(Chloromethyl)-1-methylpiperidine hydrochloride has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.

What are the upstream and downstream products of 3-(Chloromethyl)-1-methylpiperidine hydrochloride?

For 3-(Chloromethyl)-1-methylpiperidine hydrochloride, Upstream Products: 1-Methyl-3-piperidinemethanol.

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

Last updated:

How to cite: Jingsj. "3-(Chloromethyl)-1-methylpiperidine hydrochloride (CAS 66496-82-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1992644-4 (accessed 2026-11-09).

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