2-Mesitylenesulfonyl chloride, 99%

Name: 2-Mesitylenesulfonyl chloride, 99%
Brand: Vaqora Chemicals
SKU: VQ-010774

About 2-Mesitylenesulfonyl chloride, 99%

Vaqora Chemicals supplies 2-Mesitylenesulfonyl chloride, an organosulfur compound registered under CAS number 773-64-8, specified at 99% purity. With the molecular formula C9H11ClO2S, it has a molar mass of 218.7 g/mol. Systematically, it is named 2,4,6-trimethylbenzenesulfonyl chloride. Common synonyms include Mesitylenesulfonyl chloride and Benzenesulfonyl chloride, 2,4,6-trimethyl-.

In its supplied form it is white powder or crystals. Literature values give a melting point of 55-57 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. 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. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer 2-Mesitylenesulfonyl chloride in 25 g, 100 g and 1 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	2-Mesitylenesulfonyl chloride, 99%
Catalogue No.	VQ-010774
CAS Number	773-64-8
IUPAC name	2,4,6-trimethylbenzenesulfonyl chloride
Molecular formula	C₉H₁₁ClO₂S
Molecular weight	218.7 g/mol
Exact mass	218.0168
Purity / assay	99%
HSN code	29339900
InChIKey	PVJZBZSCGJAWNG-UHFFFAOYSA-N
SMILES	CC1=CC(=C(C(=C1)C)S(=O)(=O)Cl)C
PubChem CID	13046

Physical properties
Physical form	Crystalline
Appearance	White powder or crystals
Melting point	55-57 °C
LogP (XLogP3)	3
H-bond donors / acceptors	0 / 2
TPSA	42.5 Å²
Synonyms	Mesitylenesulfonyl chloride, Benzenesulfonyl chloride, 2,4,6-trimethyl-, 3-11-00-00346 (Beilstein Handbook Reference), 2-Mesitylenesulfonyl chloride (8CI), 2,4,6-trimethylbenzene-1-sulfonyl chloride, 2-Mesitylenesulfonylchloride, 2,4,6-trimethylphenylsulfonyl chloride, mesitylsulfonylchloride, 2,4,6-Trimethyl-benzenesulfonyl chloride, mesitylenesulfonylchloride, 2-mesitylsulfonyl chloride, mesitylene sulfonyl chloride

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 773-64-8

AR

2-Mesitylenesulfonyl chloride, AR >99%

CAS: 773-64-8
Formula: C₉H₁₁ClO₂S
MW: 218.7 g/mol

VQ-045932

Frequently asked questions

What is the CAS number of 2-Mesitylenesulfonyl chloride, 99%?

The CAS Registry Number of 2-Mesitylenesulfonyl chloride, 99% is 773-64-8. It is also known as Mesitylenesulfonyl chloride, Benzenesulfonyl chloride, 2,4,6-trimethyl-, 3-11-00-00346 (Beilstein Handbook Reference).

What is the molecular formula and molecular weight of 2-Mesitylenesulfonyl chloride, 99%?

2-Mesitylenesulfonyl chloride, 99% has the molecular formula C9H11ClO2S and a molecular weight of 218.7 g/mol. Its IUPAC name is 2,4,6-trimethylbenzenesulfonyl chloride.

Which grade and pack sizes of 2-Mesitylenesulfonyl chloride, 99% can I order?

We supply 2-Mesitylenesulfonyl chloride, 99% in (99%) grade, in 25 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2-Mesitylenesulfonyl chloride, 99%?

Yes. Every lot of 2-Mesitylenesulfonyl chloride, 99% 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 2-Mesitylenesulfonyl chloride, 99% be shipped internationally?

Yes. 2-Mesitylenesulfonyl chloride, 99% 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.