Phenylmethanesulphonyl fluoride, 99% (HPLC)
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About Phenylmethanesulphonyl fluoride, 99% (HPLC)
Phenylmethanesulphonyl fluoride, 99% (HPLC) sits in our enzymes, Proteins & Inhibitors section and ships worldwide from stock or short lead time. Identity at a glance (≥99%): CAS 329-98-6, formula C7H7FO2S and molar mass 174.19 g/mol. It is described as white to faint yellow powder.
Typical applications
- Enzymatic assays
- Enzyme inhibition studies
- Protein research
- Chromatography
Safe handling
Literature values: melting point 92-95 °C. Classified under GHS with signal word Danger and hazard statements H301 and H314. Read the SDS before first use. For transport it ships as UN UN 2928.
Order it in 1 g, 5 g, 25 g, 100 g and 1 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
- Enzymatic assays
- Enzyme inhibition studies
- Protein research
- Chromatography
Applications
Grade guides
Specifications and identifiers
| Product name | Phenylmethanesulphonyl fluoride, 99% (HPLC) |
|---|---|
| Catalogue number | ZX-002692 |
| CAS number | 329-98-6 |
| IUPAC name | phenylmethanesulfonyl fluoride |
| Molecular formula | C7H7FO2S |
| Molar mass | 174.19 g/mol |
| Exact mass | 174.0151 |
| Purity / assay | ≥99% |
| Physical form | Powder |
| Appearance | White to faint yellow powder |
| Melting point | 92-95 °C |
| XLogP3 | 1.3 |
| H-bond donors / acceptors | 0 / 3 |
| Topological polar surface area | 42.5 Ų |
| HS code | 29041090 |
| UN number | UN 2928 |
| InChIKey | YBYRMVIVWMBXKQ-UHFFFAOYSA-N |
| SMILES | C1=CC=C(C=C1)CS(=O)(=O)F |
| PubChem CID | 4784 |
| Synonyms | PMSF, a-Toluenesulfonyl fluoride, Benzylsulfonyl fluoride, Phenylmethylsulfonyl fluoride, Benzenemethanesulfonyl fluoride, alpha-TOLUENESULFONYL FLUORIDE, Phenylmethylsulfonylfluoride, Benzylsulphonyl fluoride, Fluoride, Phenylmethylsulfonyl, Fluoride, Phenylmethanesulfonyl, Fluoride, Benzenemethanesulfonyl, alpha-Toluenesulphonyl fluoride |
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
- H301Toxic if swallowed
- H314Causes severe skin burns and eye damage
Precautionary statements P260, P264, P270, P280, P301 + P316, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P330, 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
| 1 g | Quoted on request | |
| 5 g | Quoted on request | |
| 25 g | Quoted on request | |
| 100 g | Quoted on request | |
| 1 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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Other grades with CAS 329-98-6
All 6 grades- CAS
- 329-98-6
- Formula
- C7H7FO2S
- MW
- 174.19 g/mol
- CAS
- 329-98-6
- Formula
- C7H7FO2S
- MW
- 174.19 g/mol
- CAS
- 329-98-6
- Formula
- C7H7FO2S
- MW
- 174.19 g/mol
Related products
More in Enzymes, Proteins & Inhibitors- CAS
- 329-98-6
- Formula
- C7H7FO2S
- MW
- 174.19 g/mol
- CAS
- 329-98-6
- Formula
- C7H7FO2S
- MW
- 174.19 g/mol
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