Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More

alpha-Toluenesulfonyl chloride, 99%, Thermo Scientific™

Click to view available options
Quantity:
5g
25g
100g
1939-99-7
C7H7ClO2S
190.641
MFCD00007455
OAHKWDDSKCRNFE-UHFFFAOYSA-N
alpha-toluenesulfonyl chloride, benzylsulfonyl chloride, benzenemethanesulfonyl chloride, benzylsulfochloride, .alpha.-toluenesulfonyl chloride, methanesulfonyl chloride, phenyl, alpha-toluenesulfonylchloride, phenylmethylsulfonyl chloride, phenylmethanesulphonyl chloride, phenyl-methanesulfonyl chloride
74740
phenylmethanesulfonyl chloride
C1=CC=C(C=C1)CS(=O)(=O)Cl
1939-99-7
C7H7ClO2S
190.641
MFCD00007455
OAHKWDDSKCRNFE-UHFFFAOYSA-N
alpha-toluenesulfonyl chloride, benzylsulfonyl chloride, benzenemethanesulfonyl chloride, benzylsulfochloride, .alpha.-toluenesulfonyl chloride, methanesulfonyl chloride, phenyl, alpha-toluenesulfonylchloride, phenylmethylsulfonyl chloride, phenylmethanesulphonyl chloride, phenyl-methanesulfonyl chloride
74740
phenylmethanesulfonyl chloride
C1=CC=C(C=C1)CS(=O)(=O)Cl

This Thermo Scientific 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.

Melting Point 89°C to 94°C
Boiling Point 120°C (10mmHg)
UN Number UN3096
Beilstein 972806
Quantity 25g
Sensitivity Moisture sensitive
Formula Weight 190.65
Percent Purity 99%
Chemical Name or Material alpha-Toluenesulfonyl chloride

GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.

P260-P264b-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c

H314

DOTInformation : Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.

EINECSNumber : 217-717-1

TSCA : Yes

Recommended Storage : Ambient temperatures; Store under Nitrogen

RUO – Research Use Only