1-Butyl-1-methylpyrrolidinium bromide

Also known as: 1-butyl-1-methylpyrrolidin-1-ium bromide, N-Methyl-N-butylpyrrolidinium bromide, N-butyl-N-methylpyrrolidinium bromide, [BMPyrr]Br, [C4MPr]Br, 1-Butyl-1-methylpyrrolidin-1-ium bromide, n-butyl-n-methylpyrrolidinium bromide

1-Butyl-1-methylpyrrolidinium bromide (CAS 93457-69-3) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H20BrN and a molecular weight of 222.16600 g/mol. Key property: a melting point of 490℃. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 93457-69-3
Jingsj CID: J-961572-9
Molecular Formula: C₉H₂₀BrN
Molecular Weight: 222.16600 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	490℃
Exact Mass	221.07800
Storage Conditions	Store below +30°C.

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. 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 1-Butyl-1-methylpyrrolidinium bromide?

The CAS number of 1-Butyl-1-methylpyrrolidinium bromide is 93457-69-3.

What are the molecular formula and molecular weight of 1-Butyl-1-methylpyrrolidinium bromide?

1-Butyl-1-methylpyrrolidinium bromide has molecular formula C9H20BrN and molecular weight 222.16600 g/mol.

What are the upstream and downstream products of 1-Butyl-1-methylpyrrolidinium bromide?

For 1-Butyl-1-methylpyrrolidinium bromide, Upstream Products: 1-Methylpyrrolidine, 1-Bromobutane; Downstream Products: 1-Butyl-1-methylpyrrolidinium trifluoromethanesulfonate, 1-Butyl-1-methylpyrrolidinium bis(trifluoromethanesulfonyl)imide.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1-Butyl-1-methylpyrrolidinium bromide (CAS 93457-69-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-961572-9 (accessed 2026-11-09).

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