Isopropyl methanesulphonate, 98%

Name: Isopropyl methanesulphonate, 98%
Brand: Vaqora Chemicals
SKU: VQ-010886

About Isopropyl methanesulphonate, 98%

Isopropyl methanesulphonate (CAS 926-06-7) is an organosulfur compound offered by Vaqora Chemicals with a typical assay of 98%. Its molecular formula is C4H10O3S and its molecular weight is 138.19 g/mol. The IUPAC name is propan-2-yl methanesulfonate. Alternative names: Methanesulfonic acid isopropyl ester and Isopropyl mesylate.

The material typically appears as a colourless to yellow liquid. Reported physical data include a melting point of 7 °C. Keep containers tightly closed in a cool, well-ventilated area away from heat and ignition sources. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

It is commonly used for organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Isopropyl methanesulphonate in 1 g, 5 g, 100 g and 1 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Isopropyl methanesulphonate, 98%
Catalogue No.	VQ-010886
CAS Number	926-06-7
IUPAC name	propan-2-yl methanesulfonate
Molecular formula	C₄H₁₀O₃S
Molecular weight	138.19 g/mol
Exact mass	138.0351
Purity / assay	98%
HSN code	29214290
InChIKey	SWWHCQCMVCPLEQ-UHFFFAOYSA-N
SMILES	CC(C)OS(=O)(=O)C
PubChem CID	13551

Physical properties
Physical form	Liquid
Appearance	Colourless to yellow liquid
Melting point	7 °C
LogP (XLogP3)	0.4
H-bond donors / acceptors	0 / 3
TPSA	51.8 Å²
Synonyms	Methanesulfonic acid isopropyl ester, Isopropyl mesylate, Isopropylmethanesulfonate, Isopropyl methane sulphonate, Isopropyl methane sulfonate, Methanesulfonic acid, isopropyl ester, methanesulfonic acid 1-methylethyl ester, Methanesulfonic acid, 1-methylethyl ester, 2-Propyl methanesulphonate, Methanesulfonate Isopropyl, Isopropyl methanesulfate, Isopropyl methanesulfonate, 95%

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H314Causes severe skin burns and eye damage
H341Suspected of causing genetic defects
H351Suspected of causing cancer

Precautionary statements: P203, P260, P264, P270, P280, P301 + P317, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P318, P321, P330, 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 926-06-7

Reference Standard

Isopropyl Methanesulfonate

CAS: 926-06-7
Formula: C₄H₁₀O₃S
MW: 138.19 g/mol

In stock

Frequently asked questions

What is the CAS number of Isopropyl methanesulphonate, 98%?

The CAS Registry Number of Isopropyl methanesulphonate, 98% is 926-06-7. It is also known as Methanesulfonic acid isopropyl ester, Isopropyl mesylate, Isopropylmethanesulfonate.

What is the molecular formula and molecular weight of Isopropyl methanesulphonate, 98%?

Isopropyl methanesulphonate, 98% has the molecular formula C4H10O3S and a molecular weight of 138.19 g/mol. Its IUPAC name is propan-2-yl methanesulfonate.

Which grade and pack sizes of Isopropyl methanesulphonate, 98% can I order?

We supply Isopropyl methanesulphonate, 98% in (98%) grade, in 1 g, 5 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Isopropyl methanesulphonate, 98%?

Yes. Every lot of Isopropyl methanesulphonate, 98% 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 Isopropyl methanesulphonate, 98% be shipped internationally?

Yes. Isopropyl methanesulphonate, 98% 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.