Methyl benzenesulphonate, 97%
Buy Methyl benzenesulphonate, 97% (CAS 80-18-2) from Zemixal: C7H8O3S, COA and SDS with every lot, worldwide shipping. Packs from 25 g.
About Methyl benzenesulphonate, 97%
Researchers and plant chemists source Methyl benzenesulphonate, 97% from Zemixal for routine and specialised work. Identity at a glance (97%): CAS 80-18-2, formula C7H8O3S and molar mass 172.2 g/mol. It is described as colourless to yellow liquid.
Use cases we see most often
- Flavour formulation
- Fragrance compounding
- Aroma research
- Organic synthesis
Handling and storage
It carries the GHS signal word Danger (H302, H314, H317 and H341), so wear gloves and eye protection and work with good ventilation.
Available as 25 g, 100 g, 500 g and 5 kg. Larger or split packs can be arranged. You receive a batch certificate of analysis and a 16-section SDS with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Flavour formulation
- Fragrance compounding
- Aroma research
- Organic synthesis
Applications
Specifications and identifiers
| Product name | Methyl benzenesulphonate, 97% |
|---|---|
| Catalogue number | ZX-018324 |
| CAS number | 80-18-2 |
| IUPAC name | methyl benzenesulfonate |
| Molecular formula | C7H8O3S |
| Molar mass | 172.2 g/mol |
| Exact mass | 172.0194 |
| Purity / assay | 97% |
| Physical form | Liquid |
| Appearance | Colourless to yellow liquid |
| XLogP3 | 1.2 |
| H-bond donors / acceptors | 0 / 3 |
| Topological polar surface area | 51.8 Ų |
| HS code | 29049090 |
| InChIKey | CZXGXYBOQYQXQD-UHFFFAOYSA-N |
| SMILES | COS(=O)(=O)C1=CC=CC=C1 |
| PubChem CID | 6630 |
| Synonyms | Benzenesulfonic acid, methyl ester, Methyl besylate, methylbenzenesulfonate, Methyl ester of benzenesulphonic acid, Benzenesulfonic Acid Methyl Ester, methyl benzene-sulfonate, 4-11-00-00029 (Beilstein Handbook Reference) |
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
- H302Harmful if swallowed
- H314Causes severe skin burns and eye damage
- H317May cause an allergic skin reaction
- H341Suspected of causing genetic defects
Precautionary statements P203, P260, P261, P264, P270, P272, P280, P301 + P317, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P318, P321, P330, P333 + P317, P362 + P364, P363, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 25 g | Quoted on request | |
| 100 g | Quoted on request | |
| 500 g | Quoted on request | |
| 5 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 Methyl benzenesulphonate, 97%
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Other grades with CAS 80-18-2
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