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Alfa Aesar™ p-Toluenesulfonyl chloride, 98%

$30.36 - $339.57

Chemical Identifiers

CAS 98-59-9
Molecular Formula C7H7ClO2S
Formula Weight 190.65
MDL Number MFCD00007450
UN Number UN3261
Beilstein 607898
Merck Index 14,9534
Synonym Tosyl chloride; 4-Methylbenzenesulfonyl chloride
Chemical Name or Material p-Toluenesulfonyl chloride
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAA145470B SDS Alfa Aesar™
A145470B
1000g Each for $94.11
AAA1454730 SDS Alfa Aesar™
A1454730*
250g Each for $30.36
AAA1454736 SDS Alfa Aesar™
A1454736*
500g Each for $49.97
AAA145470I SDS Alfa Aesar™
A145470I
5000g Each for $339.57
Specifications

Description

Applications
p-Toluenesulfonyl chloride is used as a precursor in the production of dyes and saccharin. It acts as a dehydrating agent in the conversion of urea to carbodiimide and converts alcohols into the corresponding toluenesulfonate esters. It is also employed as a flow-promoting agent for paints, an adhesive, nitrocellulose, coating material and as a plasticizer for polyamides. Furthermore, it serves as an antistatic agent, as a gloss enhancer in plastic film preparations and as a basic material of electroplating solutions.

Solubility
Soluble in alcohol, benzene and ether. Insoluble in water.

Notes
Moisture sensitive. Incompatible with strong oxidizing agents and strong bases.
Description & Specifications

Chemical Identifiers

98-59-9
190.65
UN3261
14,9534
p-Toluenesulfonyl chloride
C7H7ClO2S
MFCD00007450
607898
Tosyl chloride; 4-Methylbenzenesulfonyl chloride

Specifications

128°C (262°F)
67° to 70°C
98-59-9
190.65
UN3261
14,9534
Soluble in alcohol, benzene, and ether; Insoluble in water
98%
146°C (15mmHg)
1000g
C7H7ClO2S
MFCD00007450
607898
Tosyl chloride; 4-Methylbenzenesulfonyl chloride
p-Toluenesulfonyl chloride

Safety and Handling

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

GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
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.
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Danger

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

RTECSNumber : DB8929000

TSCA : TSCA