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4-Dimethylaminopyridinium bromide perbromide

三溴化氢4-二甲氨基吡啶复合物

Also known as: 4-(Dimethylamino)pyridinium tribromide, 4-(Dimethylamino)pyridine tribromide, 4-Dimethylaminopyridine hydrobromide perbromide, 4-DimethylaminopyridiniumBromidePerbromide, 4-DIMETHYLAMINOPYRIDINIUM BROMIDE PERBROMIDE 97+%, 4-DIMETHYLAMINOPYRIDINIUM BROMIDE PERBROMIDE ISO 9001:2015 REACH, 4-Pyridinamine, 2,3,5-tribromo-N,N-dimethyl-

4-Dimethylaminopyridinium bromide perbromide (CAS 92976-81-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H11Br3N2 and a molecular weight of 358.856 g/mol. It is also known as 4-(Dimethylamino)pyridinium tribromide, 4-(Dimethylamino)pyridine tribromide and 4-Dimethylaminopyridine hydrobromide perbromide. Key properties include a melting point of 129-132ºC(lit.), a boiling point of 350.7±42.0 °C at 760 mmHg, a density of 2.1±0.1 g/cm3 and a flash point of 165.9±27.9 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
92976-81-3
Jingsj CID
J-16720-6
Molecular Formula
C7H11Br3N2
Chinese Name
三溴化氢4-二甲氨基吡啶复合物
Molecular Weight
358.856 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point129-132ºC(lit.)
Boiling Point350.7±42.0 °C at 760 mmHg
Density2.1±0.1 g/cm3
Flash Point165.9±27.9 °C

GHS Safety & Compliance

CorrosionSignal word: Danger

Frequently Asked Questions

What is the CAS number of 4-Dimethylaminopyridinium bromide perbromide?

The CAS number of 4-Dimethylaminopyridinium bromide perbromide is 92976-81-3.

What are the molecular formula and molecular weight of 4-Dimethylaminopyridinium bromide perbromide?

4-Dimethylaminopyridinium bromide perbromide has molecular formula C7H11Br3N2 and molecular weight 358.856 g/mol.

Is 4-Dimethylaminopyridinium bromide perbromide hazardous?

4-Dimethylaminopyridinium bromide perbromide has GHS signal word Danger.

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

Last updated:

How to cite: Jingsj. "4-Dimethylaminopyridinium bromide perbromide (CAS 92976-81-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-16720-6 (accessed 2026-10-24).

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