1-Butyl-3-methylimidazolium methyl sulphate,… 401788-98-5

Name: 1-Butyl-3-methylimidazolium methyl sulphate, ≥95%
Brand: Vaqora Chemicals
SKU: VQ-001462

About 1-Butyl-3-methylimidazolium methyl sulphate, ≥95%

Vaqora Chemicals supplies 1-Butyl-3-methylimidazolium methyl sulphate (Synthesis grade), an ionic liquid registered under CAS number 401788-98-5 with a typical assay of 95%. Its molecular formula is C9H18N2O4S and its molecular weight is 250.32 g/mol. The IUPAC name is 1-butyl-3-methylimidazol-3-ium. Methyl sulfate. It is also known as BMIMMeSO4 or 1-Butyl-3-methylimidazolium methylsulfate.

In its supplied form it is a faint yellow to yellow viscous liquid or liquid. Store in a cool, well-ventilated place, away from sources of ignition, with the container tightly sealed. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include green reaction media, electrochemistry and extraction and separation. Typical end-use sectors are academic and industrial research and batteries and energy storage.

Vaqora Chemicals supplies 1-Butyl-3-methylimidazolium methyl sulphate in 100 g, 500 g and 1 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Green reaction media
Electrochemistry
Extraction & separation

Industries

Specifications & identifiers

Chemical identifiers
Product name	1-Butyl-3-methylimidazolium methyl sulphate, ≥95%
Catalogue No.	VQ-001462
CAS Number	401788-98-5
IUPAC name	1-butyl-3-methylimidazol-3-ium;methyl sulfate
Molecular formula	C₉H₁₈N₂O₄S
Molecular weight	250.32 g/mol
Exact mass	250.0987
Grade	Synthesis
Purity / assay	95%
HSN code	29332990
InChIKey	MEMNKNZDROKJHP-UHFFFAOYSA-M
SMILES	CCCCN1C=C[N+](=C1)C.COS(=O)(=O)[O-]
PubChem CID	12095228

Physical properties
Physical form	Liquid
Appearance	Faint yellow to yellow viscous liquid or liquid
H-bond donors / acceptors	0 / 4
TPSA	83.6 Å²
UN number	UN 3265
Synonyms	BMIMMeSO4, 1-Butyl-3-methylimidazolium methylsulfate, 1-Butyl-3-methylimidazolium methyl sulfate, 3-Butyl-1-methyl-1H-imidazol-3-ium methyl sulfate, 1-butyl-3-methyl-1H-imidazol-3-ium methyl sulfate, 1-butyl-3-methylimidazolium methylsul-fate, 1-Butyl-3-methylimidazolium methyl sulfate, >=95%, 1-Butyl-3-methylimidazolium methyl sulfate, >=97.0% (HPLC)

Safety & hazard information (GHS)

Corrosive

Signal word: Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements: P260, P264, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P363, P405, P501

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 401788-98-5

Biochemistry

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

CAS: 401788-98-5
Formula: C₉H₁₈N₂O₄S
MW: 250.32 g/mol

VQ-001463

Frequently asked questions

What is the CAS number of 1-Butyl-3-methylimidazolium methyl sulphate, ≥95%?

The CAS Registry Number of 1-Butyl-3-methylimidazolium methyl sulphate, ≥95% is 401788-98-5. It is also known as BMIMMeSO4, 1-Butyl-3-methylimidazolium methylsulfate, 1-Butyl-3-methylimidazolium methyl sulfate.

What is the molecular formula and molecular weight of 1-Butyl-3-methylimidazolium methyl sulphate, ≥95%?

1-Butyl-3-methylimidazolium methyl sulphate, ≥95% has the molecular formula C9H18N2O4S and a molecular weight of 250.32 g/mol.

Which grade and pack sizes of 1-Butyl-3-methylimidazolium methyl sulphate, ≥95% can I order?

We supply 1-Butyl-3-methylimidazolium methyl sulphate, ≥95% in Synthesis (95%) grade, in 100 g, 500 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 1-Butyl-3-methylimidazolium methyl sulphate, ≥95%?

Yes. Every lot of 1-Butyl-3-methylimidazolium methyl sulphate, ≥95% 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 methyl sulphate, ≥95% be shipped internationally?

Yes. 1-Butyl-3-methylimidazolium methyl sulphate, ≥95% is classified as hazardous (UN 3265), 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.