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p-Toluenesulfonyl fluoride, 98%
CAS: 455-16-3 | C7H7FO2S | 174.189 g/mol
Supplier: Thermo Scientific Chemicals L1220414
Description
p-Toluenesulfonyl fluoride is used for sulfonylation of organometallic reagents as a simple, one-step synthesis of sulfones. It is useful in the treatment of Alzheimer?s disease. It is used to study the DNS polymerase from spinach leaf extracts. It was used in isolation and separation of Pseudomonas aeruginosa membranes by density sucrose gradient centrifugation.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
SolubilityHydrolyzes in water.
Notes
Moisture Sensitive. Incompatible with bases, moisture and oxidizing agents. Store under dry inert gas. Protect from humidity and water.
Specifications
| p-Toluenesulfonyl fluoride | |
| 40°C to 41°C | |
| 105°C (221°F) | |
| MFCD00007421 | |
| UN3261 | |
| Moisture sensitive | |
| Hydrolyzes in water. | |
| CC1=CC=C(C=C1)S(=O)(=O)F | |
| 174.189 | |
| 174.19 |
| 455-16-3 | |
| 112°C (16 mmHg) | |
| C7H7FO2S | |
| 25 g | |
| 2208423 | |
| p-toluenesulfonyl fluoride, tosyl fluoride, 4-toluenesulfonyl fluoride, benzenesulfonyl fluoride, 4-methyl, 4-tolylsulfonyl fluoride, toluene-4-sulfonyl fluoride, p-methylbenzenesulfonyl fluoride, p-toluenesulphonyl fluoride, toluene-p-sulphonyl fluoride, p-methylphenylsulfonyl fluoride | |
| IZZYABADQVQHLC-UHFFFAOYSA-N | |
| 4-methylbenzenesulfonyl fluoride | |
| 9965 | |
| 98% |
Chemical Identifiers
| 455-16-3 | |
| 174.189 | |
| IZZYABADQVQHLC-UHFFFAOYSA-N | |
| 9965 | |
| CC1=CC=C(C=C1)S(=O)(=O)F |
| C7H7FO2S | |
| MFCD00007421 | |
| p-toluenesulfonyl fluoride, tosyl fluoride, 4-toluenesulfonyl fluoride, benzenesulfonyl fluoride, 4-methyl, 4-tolylsulfonyl fluoride, toluene-4-sulfonyl fluoride, p-methylbenzenesulfonyl fluoride, p-toluenesulphonyl fluoride, toluene-p-sulphonyl fluoride, p-methylphenylsulfonyl fluoride | |
| 4-methylbenzenesulfonyl fluoride |
Safety and Handling
GHS H Statement
H301-H314-H318
Toxic if swallowed.
Causes severe skin burns and eye damage.
Causes serious eye damage.
P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c
H302+H312+H332-H314
DOTInformation : Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
EINECSNumber : 207-238-6
RTECSNumber : XT8050000
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only