Methane sulphonyl chloride, 99%+
Buy Methane sulphonyl chloride, 99%+ (CAS 124-63-0) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Purity ≥99%.
About Methane sulphonyl chloride, 99%+
Zemixal supplies Methane sulphonyl chloride, 99%+ within its laboratory Chemicals & Reagents portfolio. Identity at a glance (Puriss): CAS 124-63-0, formula CH3ClO2S and molar mass 114.55 g/mol. It is described as colourless to light yellow liquid.
Use cases we see most often
- Organic synthesis
- Reaction development
- Medicinal chemistry
- Fine chemical synthesis
Safe handling
Physical constants on file: density 1.48 g/mL at 25 °C. Hazard communication follows GHS (Danger: H290, H300, H301+H311 and H301). Our SDS lists exposure controls and first-aid measures. For transport it ships as UN UN 3246.
Available as 100 mL, 500 mL and 250 kg. Larger or split packs can be arranged. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Organic synthesis
- Reaction development
- Medicinal chemistry
- Fine chemical synthesis
Applications
Specifications and identifiers
| Product name | Methane sulphonyl chloride, 99%+ |
|---|---|
| Catalogue number | ZX-000892 |
| CAS number | 124-63-0 |
| IUPAC name | methanesulfonyl chloride |
| Molecular formula | CH3ClO2S |
| Molar mass | 114.55 g/mol |
| Exact mass | 113.9542 |
| Grade | Puriss |
| Purity / assay | ≥99% |
| Physical form | Liquid |
| Appearance | Colourless to light yellow liquid |
| Density | 1.48 g/mL at 25 °C |
| XLogP3 | 0.4 |
| H-bond donors / acceptors | 0 / 2 |
| Topological polar surface area | 42.5 Ų |
| HS code | 29049990 |
| UN number | UN 3246 |
| InChIKey | QARBMVPHQWIHKH-UHFFFAOYSA-N |
| SMILES | CS(=O)(=O)Cl |
| PubChem CID | 31297 |
| Synonyms | Mesyl chloride, Methanesulphonyl chloride, Methyl sulfochloride, Chloro methyl sulfone, Methanesulfonic acid chloride, Methanesulfuryl chloride, Methyl sulfonyl chloride, Chloromethyl sulfone, Mesylchloride, methane sulfonylchloride, CH3SO2Cl, CH3ClO2S |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H290May be corrosive to metals
- H300Fatal if swallowed
- H301+H311Toxic if swallowed or in contact with skin
- H301Toxic if swallowed
- H302Harmful if swallowed
- H311Toxic in contact with skin
- H312Harmful in contact with skin
- H314Causes severe skin burns and eye damage
- H317May cause an allergic skin reaction
- H318Causes serious eye damage
- H330Fatal if inhaled
- H335May cause respiratory irritation
- H412Harmful to aquatic life with long lasting effects
Precautionary statements P234, P260, P261, P262, P264, P264 + P265, P270, P271, P272, P273, P280, P284, P301 + P316, P301 + P317, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P319, P320, P321
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 100 mL | Quoted on request | |
| 500 mL | Quoted on request | |
| 250 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Methane sulphonyl chloride, 99%+
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