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  7. p-Toluenesulfonic acid monohydrate, 99%, extra pure, Thermo Scientific Chemicals

p-Toluenesulfonic acid monohydrate, 99%, extra pure, Thermo Scientific Chemicals

Product Code. 10455993
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Quantity:
5 g
100 g
500 g
2.5 kg
10 kg
Packaging:
Glass Bottle
Plastic bottle
Plastic drum

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 6192-52-5
Molecular Formula C7H10O4S
Molecular Weight (g/mol) 190.213
MDL Number MFCD00142137
InChI Key KJIFKLIQANRMOU-UHFFFAOYSA-N
Synonym p-toluenesulfonic acid monohydrate, 4-methylbenzenesulfonic acid hydrate, 4-methylbenzenesulfonic acid monohydrate, p-toluene sulfonic acid monohydrate, unii-3bto78gaff, benzenesulfonic acid, 4-methyl-, monohydrate, ptoluenesulfonic acid, p-toluenesulfonic acid, monohydrate, 3bto78gaff, 4-methylbenzene-1-sulfonic acid hydrate
PubChem CID 521998
IUPAC Name 4-methylbenzenesulfonic acid;hydrate
SMILES CC1=CC=C(C=C1)S(=O)(=O)O.O

Specifications

Melting Point 100.0°C to 108.0°C
Assay Percent Range 99%
Linear Formula CH3C6H4SO3H·H2O
Fieser 01,1172; 04,508; 05,673; 06,597; 07,374; 08,488; 09,471; 11,535; 12,507
Solubility Information Solubility in water: soluble. Other solubilities: soluble in alcohol, ether and chloroform
Formula Weight 190.22
Percent Purity 99%
Grade Extra Pure
Quantity 100 g
Flash Point 180°C
Packaging Plastic bottle
Chemical Name or Material p-Toluenesulfonic acid monohydrate, >98.5% (total TSA)
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Safety and Handling

compliance-icons
Product Identifier
  • p-Toluenesulfonic acid monohydrate
 Signal Word
  • Danger
 Hazard Category
  • Serious eye damage/eye irritation Category 1
  • Skin corrosion/irritation Category 1 C
 Hazard Statement
  • H318-Causes serious eye damage.
  • H314-Causes severe skin burns and eye damage.
 Precautionary Statement
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of 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.

RUO – Research Use Only

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