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Sulfur Compounds (Thiols, Sulfides, Sulfonates)

p-Toluenesulfonyl fluoride

Available on request

Buy p-Toluenesulfonyl fluoride (CAS 455-16-3) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Exported from India with full paperwork.

Pack sizes
p-Toluenesulfonyl fluoride chemical structure
CAS number455-16-3
FormulaC7H7FO2S
Molar mass174.19 g/mol
InChIKeyIZZYABADQVQHLC-UHFFFAOYSA-N
IUPAC name4-methylbenzenesulfonyl fluoride

About p-Toluenesulfonyl fluoride

p-Toluenesulfonyl fluoride sits in our sulfur Compounds (Thiols, Sulfides, Sulfonates) section and ships worldwide from stock or short lead time. Identity at a glance: CAS 455-16-3, formula C7H7FO2S and molar mass 174.19 g/mol.

Where it is used

  • Fine chemical synthesis
  • Organic synthesis

Handling and storage

Hazard communication follows GHS (Danger: H302, H312, H314 and H332). Our SDS lists exposure controls and first-aid measures.

Order it in 100 mg, 250 mg, 1 g and 5 g packs or ask for a bulk quotation. 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

  • Fine chemical synthesis
  • Organic synthesis

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of p-Toluenesulfonyl fluoride
Product namep-Toluenesulfonyl fluoride
Catalogue numberZX-043764
CAS number455-16-3
IUPAC name4-methylbenzenesulfonyl fluoride
Molecular formulaC7H7FO2S
Molar mass174.19 g/mol
Exact mass174.0151
XLogP32.7
H-bond donors / acceptors0 / 3
Topological polar surface area42.5 Ų
InChIKeyIZZYABADQVQHLC-UHFFFAOYSA-N
SMILESCC1=CC=C(C=C1)S(=O)(=O)F
PubChem CID9965
Synonyms4-Toluenesulfonyl fluoride, Benzenesulfonyl fluoride, 4-methyl-, alpha-tolylsulfonyl fluoride, para-toluenesulfonyl fluoride, phenylmethane sulfonyl fluoride, 4-PMSF, Tosyl fluoride, 4-Tolylsulfonyl fluoride, Toluene-4-sulfonyl fluoride, 4-methylbenzene-1-sulfonyl fluoride, p-Methylbenzenesulfonyl fluoride

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS05 Corrosive
Corrosive
GHS07 Irritant or harmful
Irritant or harmful

Signal word Danger

  • H302Harmful if swallowed
  • H312Harmful in contact with skin
  • H314Causes severe skin burns and eye damage
  • H332Harmful if inhaled

Precautionary statements P260, P261, P264, P270, P271, P280, P301 + P317, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P321, P330, 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

Pack sizes of p-Toluenesulfonyl fluoride
100 mgQuoted on request
250 mgQuoted on request
1 gQuoted on request
5 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about p-Toluenesulfonyl fluoride

Which CAS number identifies p-Toluenesulfonyl fluoride?
p-Toluenesulfonyl fluoride is registered under CAS 455-16-3. You may also see it listed as 4-Toluenesulfonyl fluoride, Benzenesulfonyl fluoride, 4-methyl-, alpha-tolylsulfonyl fluoride. Our catalogue number for this item is ZX-043764.
What are the formula and molar mass of p-Toluenesulfonyl fluoride?
For p-Toluenesulfonyl fluoride, its formula is C7H7FO2S and its molar mass is 174.19 g/mol. The systematic (IUPAC) name is 4-methylbenzenesulfonyl fluoride. InChIKey IZZYABADQVQHLC-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for p-Toluenesulfonyl fluoride?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 100 mg, 250 mg, 1 g, 5 g. Larger quantities and custom packing can be quoted on request.
Which documents come with p-Toluenesulfonyl fluoride?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship p-Toluenesulfonyl fluoride to my country?
Yes. Because p-Toluenesulfonyl fluoride is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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