p-Toluene sulphonyl chloride, 98%
Order p-Toluene sulphonyl chloride, 98% (CAS 98-59-9) online at Zemixal. Request a quote with price, lead time and documents.
About p-Toluene sulphonyl chloride, 98%
Zemixal supplies p-Toluene sulphonyl chloride, 98% within its laboratory Chemicals & Reagents portfolio. Identity at a glance (Synthesis): CAS 98-59-9, formula C7H7ClO2S and molar mass 190.65 g/mol. It is described as white to grey solid.
Where it is used
- Organic synthesis
- Reaction development
- Medicinal chemistry
- Dyes & pigments manufacture
Handling and storage
Physical constants on file: melting point 65-69 °C. Hazard communication follows GHS (Danger: H290, H314, H315 and H317). Our SDS lists exposure controls and first-aid measures. For transport it ships as UN UN 3261.
Order it in 500 g, 5 kg, 25 kg and 4 x 25 kg packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Organic synthesis
- Reaction development
- Medicinal chemistry
- Dyes & pigments manufacture
Applications
Specifications and identifiers
| Product name | p-Toluene sulphonyl chloride, 98% |
|---|---|
| Catalogue number | ZX-000916 |
| CAS number | 98-59-9 |
| IUPAC name | 4-methylbenzenesulfonyl chloride |
| Molecular formula | C7H7ClO2S |
| Molar mass | 190.65 g/mol |
| Exact mass | 189.9855 |
| Grade | Synthesis |
| Purity / assay | 98% |
| Physical form | Solid |
| Appearance | White to grey solid |
| Melting point | 65-69 °C |
| XLogP3 | 3 |
| H-bond donors / acceptors | 0 / 2 |
| Topological polar surface area | 42.5 Ų |
| HS code | 29041090 |
| UN number | UN 3261 |
| InChIKey | YYROPELSRYBVMQ-UHFFFAOYSA-N |
| SMILES | CC1=CC=C(C=C1)S(=O)(=O)Cl |
| PubChem CID | 7397 |
| Synonyms | Tosyl chloride, 4-Toluenesulfonyl chloride, p-Tosyl chloride, 4-methylbenzene-1-sulfonyl chloride, p-Toluenesulphonyl chloride, p-Tolylsulfonyl chloride, p-Toluenesulfochloride, tosylchloride, p-Toluenesulfonic acid chloride, p-Methylbenzenesulfonyl chloride, para-Toluenesulfonyl chloride, 4-Tosyl chloride |
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
- H314Causes severe skin burns and eye damage
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H318Causes serious eye damage
- H335May cause respiratory irritation
Precautionary statements P234, P260, P261, P264, P264 + P265, P271, P272, P280, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P319, P321, P332 + P317, P333 + P317, P362 + P364, P363, P390, P403 + P233, P405
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 500 g | Quoted on request | |
| 5 kg | Quoted on request | |
| 25 kg | Quoted on request | |
| 4 x 25 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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