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p-Toluenesulfonic Acid, 12% in Acetic Acid, ACROS Organics™

£40.30 - £109.70

Chemical Identifiers

CAS 104-15-4
Molecular Formula C7H8O3S
Molecular Weight (g/mol) 172.198
MDL Number MFCD00064387
InChI Key JOXIMZWYDAKGHI-UHFFFAOYSA-N
Synonym p-toluenesulfonic acid, p-toluenesulphonic acid, 4-toluenesulfonic acid, tosic acid, p-tolylsulfonic acid, toluene-4-sulfonic acid, toluenesulfonic acid, tosylic acid, benzenesulfonic acid, 4-methyl, p-methylbenzenesulfonic acid
PubChem CID 6101
ChEBI CHEBI:27849
IUPAC Name 4-methylbenzenesulfonic acid
SMILES CC1=CC=C(C=C1)S(=O)(=O)O
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Product Code Brand Quantity Packaging Price Quantity & Availability  
10677391 SDS View Documents Acros Organics
421222500
250g Glass bottle £40.30
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10015720 SDS View Documents Acros Organics
421220010
1kg Glass bottle £109.70
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Specifications

Chemical Identifiers

104-15-4
172.198
JOXIMZWYDAKGHI-UHFFFAOYSA-N
6101
4-methylbenzenesulfonic acid
C7H8O3S
MFCD00064387
p-toluenesulfonic acid, p-toluenesulphonic acid, 4-toluenesulfonic acid, tosic acid, p-tolylsulfonic acid, toluene-4-sulfonic acid, toluenesulfonic acid, tosylic acid, benzenesulfonic acid, 4-methyl, p-methylbenzenesulfonic acid
CHEBI:27849
CC1=CC=C(C=C1)S(=O)(=O)O

Specifications

p-Toluenesulfonic acid
64-19-7
MFCD00064387
11 to 13% (Alkalimetry)
1.0700g/mL
p-toluenesulfonic acid, p-toluenesulphonic acid, 4-toluenesulfonic acid, tosic acid, p-tolylsulfonic acid, toluene-4-sulfonic acid, toluenesulfonic acid, tosylic acid, benzenesulfonic acid, 4-methyl, p-methylbenzenesulfonic acid
CC1=CC=C(C=C1)S(=O)(=O)O
172.198
CHEBI:27849
Solution
Glass bottle
Solubility in water: soluble.
116.0°C
250g
12% in Acetic Acid
C7H8O3S
11, 97
01,1172; 04,508; 05,673; 06,597; 07,374; 08,488; 09,471; 11,535; 12,507
15, 9692
JOXIMZWYDAKGHI-UHFFFAOYSA-N
4-methylbenzenesulfonic acid
6101
172.2
Pure
1.3825 to 1.3845
1.07
Colorless to Yellow
41°C
Safety and Handling

Safety and Handling

Product Identifier
  • p-Toluenesulfonic acid, 12% in acetic acid

Signal Word
  • Danger

Hazard Category
  • Serious eye damage/eye irritation Category 1
  • Flammable liquid Category 3
  • Skin corrosion/irritation Category 1 A

Hazard Statement
  • H318-Causes serious eye damage.
  • H314-Causes severe skin burns and eye damage.
  • H226-Flammable liquid and vapour.

Precautionary Statement
  • P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P233-Keep container tightly closed.
  • P260-Do not breathe dust/fume/gas/mist/vapours/spray.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.