1-Butyl-3-methylimidazolium bromide, ≥98.5% (… 85100-77-2

Name: 1-Butyl-3-methylimidazolium bromide, ≥98.5% (HPLC)
Brand: Vaqora Chemicals
SKU: VQ-001448

About 1-Butyl-3-methylimidazolium bromide, ≥98.5% (HPLC)

1-Butyl-3-methylimidazolium bromide is an ionic liquid carrying the CAS registry number 85100-77-2 at a purity of ≥98.5%. Its molecular formula is C8H17BrN2 and its molecular weight is 221.14 g/mol. Systematically, it is named 1-butyl-3-methyl-2H-imidazole. Hydrobromide. It is also known as BMIMBr.

The material typically appears as white to faint yellow powder or crystals. Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include green reaction media, electrochemistry, extraction and separation and solvent and extraction work. Buyers come mainly from academic and industrial research and batteries and energy storage.

Vaqora Chemicals supplies 1-Butyl-3-methylimidazolium bromide in 5 g, 25 g and 5 x 100 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Green reaction media
Electrochemistry
Extraction & separation
Solvent & extraction work

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	1-Butyl-3-methylimidazolium bromide, ≥98.5% (HPLC)
Catalogue No.	VQ-001448
CAS Number	85100-77-2
IUPAC name	1-butyl-3-methyl-2H-imidazole;hydrobromide
Molecular formula	C₈H₁₇BrN₂
Molecular weight	221.14 g/mol
Exact mass	220.0575
Purity / assay	≥98.5%
HSN code	29332990
InChIKey	OIWSIWZBQPTDKI-UHFFFAOYSA-N
SMILES	CCCCN1CN(C=C1)C.Br
PubChem CID	25153273

Physical properties
Physical form	Crystalline
Appearance	White to faint yellow powder or crystals
H-bond donors / acceptors	1 / 2
TPSA	6.5 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation

Precautionary statements: P264, P264 + P265, P280, P302 + P352, P305 + P351 + P338, P321, P332 + P317, P337 + P317, P362 + P364

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 85100-77-2

1-Butyl-3-methylimidazolium bromide, ≥97% (HPLC)

CAS: 85100-77-2
Formula: C₈H₁₇BrN₂
MW: 221.14 g/mol

VQ-001447

Frequently asked questions

What is the CAS number of 1-Butyl-3-methylimidazolium bromide, ≥98.5% (HPLC)?

The CAS Registry Number of 1-Butyl-3-methylimidazolium bromide, ≥98.5% (HPLC) is 85100-77-2. It is also known as BMIMBr, 1-Butyl-3-methyl-2,3-dihydro-1H-imidazole--hydrogen bromide (1/1).

What is the molecular formula and molecular weight of 1-Butyl-3-methylimidazolium bromide, ≥98.5% (HPLC)?

1-Butyl-3-methylimidazolium bromide, ≥98.5% (HPLC) has the molecular formula C8H17BrN2 and a molecular weight of 221.14 g/mol.

Which grade and pack sizes of 1-Butyl-3-methylimidazolium bromide, ≥98.5% (HPLC) can I order?

We supply 1-Butyl-3-methylimidazolium bromide, ≥98.5% (HPLC) in (≥98.5%) grade, in 5 g, 25 g, 5 x 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 1-Butyl-3-methylimidazolium bromide, ≥98.5% (HPLC)?

Yes. Every lot of 1-Butyl-3-methylimidazolium bromide, ≥98.5% (HPLC) is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 1-Butyl-3-methylimidazolium bromide, ≥98.5% (HPLC) be shipped internationally?

Yes. 1-Butyl-3-methylimidazolium bromide, ≥98.5% (HPLC) is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.