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Alfa Aesar™ alpha-Toluenesulfonyl fluoride, 99%

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Quantity:
1g
5g
25g
329-98-6
C7H7FO2S
174.189
MFCD00007424
YBYRMVIVWMBXKQ-UHFFFAOYSA-N
phenylmethylsulfonyl fluoride,pmsf,benzenemethanesulfonyl fluoride,benzylsulfonyl fluoride,alpha-toluenesulfonyl fluoride,benzylsulphonyl fluoride,alpha-toluenesulphonyl fluoride,phenylmethylsulfonylfluoride,phenylmethylsulphonyl fluoride,.alpha.-toluenesulfonyl fluoride
4784
CHEBI:8102
phenylmethanesulfonyl fluoride
C1=CC=C(C=C1)CS(=O)(=O)F
329-98-6
C7H7FO2S
174.189
MFCD00007424
YBYRMVIVWMBXKQ-UHFFFAOYSA-N
phenylmethylsulfonyl fluoride,pmsf,benzenemethanesulfonyl fluoride,benzylsulfonyl fluoride,alpha-toluenesulfonyl fluoride,benzylsulphonyl fluoride,alpha-toluenesulphonyl fluoride,phenylmethylsulfonylfluoride,phenylmethylsulphonyl fluoride,.alpha.-toluenesulfonyl fluoride
4784
CHEBI:8102
phenylmethanesulfonyl fluoride
C1=CC=C(C=C1)CS(=O)(=O)F
Applications
α-Toluenesulfonyl fluoride (PMSF) is used in the preparation of cell lysates to inhibit protein digestion. It is a widely used fatty acid amid hydrolase (FAAH) inhibitor for pretreatment of brain membrane preparations when testing CB1 receptor activity.

Solubility
Soluble in ether, benzene, anhydrous ethanol, methanol, 2- propane. Hydrolyses in water.

Notes
Moisture sensitive. Store away from strong oxidizing agents, amines, bases, water/ moisture. Store at 4°C
Melting Point 92°C to 94°C
Quantity 1g
UN Number UN2923
Beilstein 2088311
Formula Weight 174.19
Percent Purity 99%
Chemical Name or Material alpha-Toluenesulfonyl fluoride

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

GHS P Statement
P260-P301+P310-P303+P361+P353-P305+P351+P338-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Danger

DOTInformation : Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: CORROSIVE SOLIDS, TOXIC, N.O.S.

RTECSNumber : XT8040000

TSCA : TSCA