• USA Home
  • 8.08326 - 4-Toluenesulfonyl chloride

8.08326 EMD Millipore

4-Toluenesulfonyl chloride

4-Toluenesulfonyl chloride for synthesis. CAS 98-59-9, chemical formula 4-(CH₃)C₆H₄SO₂Cl., for synthesis

  • CAS Number 98-59-9

  • Linear Formula C₇H₇ClO₂S

  • Molecular Weight 190.65 g/mol

  •  EC Number 202-684-8



Related Categories Biochemicals and Reagents, Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfur Compounds More...
packaging   25 kg in Plastic drum (8083269025)
  250 g in Glass bottle (8083260250)
density   1.49 g/cm3 (20 °C)
flash point   128 °C
mp   67 °C
bulk density   800 kg/m3
LD 50 oral   LD50 Rat 4680 mg/kg
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Assay (GC, area%): ≥ 98.0 % (a/a)
  Melting range (lower value): ≥ 66 °C
  Melting range (upper value): ≤ 70 °C
  Identity (IR): passes test

Price and Availability

Ask us for bulk and customization needs

My Chemicals
Safety & Documentation

Safety Information

HS Code 
2904 99 00
Hazard Statement(s) 
H290: May be corrosive to metals.
H315: Causes skin irritation.
H317: May cause an allergic skin reaction.
H318: Causes serious eye damage.
Precautionary Statement(s) 
P280: Wear protective gloves.
P280: Wear eye protection.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P313: Get medical advice/ attention.
Storage class 
8A Combustible, corrosive hazardous materials
WGK 1 slightly water endangering
Hazard Pictogram(s) 
GHS05  GHS05
Hazard Pictogram(s) 
GHS07  GHS07
Hazard Symbols 
Irritant  Irritant
Declaration (railroad and road) ADR, RID 
UN 3261 , 8, III
Declaration (transport by air) IATA-DGR 
UN 3261 , 8, III
Declaration (transport by sea) IMDG-Code 
UN 3261 , 8, III, Segregation Group: 1 (Acids)
Categories of danger 
R Phrase 
R 38-41-43
Irritating to skin.Risk of serious damage to eyes.May cause sensitisation by skin contact.
Protocols & Articles
Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?