1,3-Bis(2,4,6-trimethylphenyl)imidazolidinium chloride

1,3-双(2,4,6-三甲基苯基)咪唑啉氯化物

Also known as: 1,3-Dimesitylimidazolidin-1-ium chloride, 1,3-Bis(2,4,6-trimethylphenyl)imidazolinium chloride, 1,3-Dimesityl-4,5-dihydro-1H-imidazol-3-ium chloride, 1,3-Bis(2,4,6-trimethylphenyl)imidazolidin-1-ium chloride, SIMes·HCl, 1,3-Dimesitylimidazolidinium chloride

1,3-Bis(2,4,6-trimethylphenyl)imidazolidinium chloride (CAS 173035-10-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C21H29ClN2 and a molecular weight of 344.921 g/mol. It is also known as 1,3-Dimesitylimidazolidin-1-ium chloride, 1,3-Bis(2,4,6-trimethylphenyl)imidazolinium chloride and 1,3-Dimesityl-4,5-dihydro-1H-imidazol-3-ium chloride. Key property: a melting point of 280-286ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 173035-10-4
Jingsj CID: J-48995-5
Molecular Formula: C₂₁H₂₉ClN₂
Chinese Name: 1,3-双(2,4,6-三甲基苯基)咪唑啉氯化物
Molecular Weight: 344.921 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	280-286ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 1,3-Bis(2,4,6-trimethylphenyl)imidazolidinium chloride?

The CAS number of 1,3-Bis(2,4,6-trimethylphenyl)imidazolidinium chloride is 173035-10-4.

What are the molecular formula and molecular weight of 1,3-Bis(2,4,6-trimethylphenyl)imidazolidinium chloride?

1,3-Bis(2,4,6-trimethylphenyl)imidazolidinium chloride has molecular formula C21H29ClN2 and molecular weight 344.921 g/mol.

Is 1,3-Bis(2,4,6-trimethylphenyl)imidazolidinium chloride hazardous?

1,3-Bis(2,4,6-trimethylphenyl)imidazolidinium chloride has GHS signal word Warning.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1,3-Bis(2,4,6-trimethylphenyl)imidazolidinium chloride (CAS 173035-10-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-48995-5 (accessed 2026-10-23).

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