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p-Toluenesulfonyl fluoride, 98%, Thermo Scientific Chemicals

Catalog No. AAL1220414
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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.

Solubility
Hydrolyzes in water.

Notes
Moisture Sensitive. Incompatible with bases, moisture and oxidizing agents. Store under dry inert gas. Protect from humidity and water.

Chemical Identifiers

CAS

455-16-3

Molecular Formula

C7H7FO2S

Molecular Weight (g/mol)

174.189

MDL Number

MFCD00007421

InChI Key

IZZYABADQVQHLC-UHFFFAOYSA-N

Synonym

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

PubChem CID

9965

IUPAC Name

4-methylbenzenesulfonyl fluoride

SMILES

CC1=CC=C(C=C1)S(=O)(=O)F

Specifications

Melting Point

40°C to 41°C

Boiling Point

112°C (16 mmHg)

Flash Point

105°C (221°F)

Quantity

25 g

UN Number

UN3261

Beilstein

2208423

Sensitivity

Moisture sensitive

Solubility Information

Hydrolyzes in water.

Formula Weight

174.19

Percent Purity

98%

Chemical Name or Material

p-Toluenesulfonyl fluoride

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Hazard Category

H302+H312+H332-H314

Hazard Statement

GHS H Statement
H301-H314-H318
Toxic if swallowed.
Causes severe skin burns and eye damage.
Causes serious eye damage.

Precautionary Statement

P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c

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
SDS

RUO – Research Use Only

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