[L12204] CAS 455-16-3 | p-Toluenesulfonyl fluoride, 98% | Alfa
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Brand: Alfa Aesar
455-16-3 | C7H7FO2S | P-fluorosulfonyltoluene
Chemical Identifiers
CAS
455-16-3
Molecular Weight (g/mol)
174.19
Synonym
P-fluorosulfonyltoluene
SMILES
CC1=CC=C(C=C1)S(F)(=O)=O
InChI Key
IZZYABADQVQHLC-UHFFFAOYSA-N
Molecular Formula
C7H7FO2S
IUPAC Name
4-methylbenzene-1-sulfonyl fluoride
Specifications
Assay (GC)
≥97.5%
Appearance (Color)
White to cream to yellow
Form
Crystals or powder or crystalline powder or lumps
Melting Point (clear melt)
37.0-44.0?C
설명
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.
Hydrolyzes in water.
Notes
Moisture Sensitive. Incompatible with bases, moisture and oxidizing agents. Store under dry inert gas. Protect from humidity and water.
Other References:
UN Number:UN3261Beilstein:2208423
GHS Hazard and Precautionary Statements
Hazard Statements:H302+H312+H332-H314
GHS H StatementH301-H314-H318 Toxic if swallowed.Causes severe skin burns and eye damage.Causes serious eye damage.
Precautionary Statements:P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c
Risk & Safety
TSCA:YesRTECS Number:XT8050000
경고:RUO – Research Use Only
CAS455-16-3FORMULAC7H7FO2SHAZARD CLASS8EINECS207-238-6MDLMFCD00007421PACKAGING GROUPII
| Pakage | 25g, 5g |
|---|---|
| brand | Alfa Aesar |
