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  8. p-Toluenesulfonic anhydride, 97%

p-Toluenesulfonic anhydride, 97%

Product Code. 11392675
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Quantity:
5 g
25 g
Unit Size:
25g
5g
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11392675 25 g 25g
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Product Code. 11392675 Supplier Thermo Scientific Alfa Aesar Supplier No. L00160.14
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Estimated Shipment: 17-08-2026
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Description

CAS: 4124-41-8 | C14H14O5S2 | 326.381 g/mol

This Thermo Scientific Chemicals 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 Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 4124-41-8
Molecular Formula C14H14O5S2
Molecular Weight (g/mol) 326.381
MDL Number MFCD00008548
InChI Key PDVFSPNIEOYOQL-UHFFFAOYSA-N
Synonym p-toluenesulfonic anhydride, 4-methylbenzenesulfonic anhydride, 4-toluenesulfonic anhydride, p-toluenesulfonicanhydride, p-toluene sulfonic anhydride, toluene-p-sulphonic anhydride, 4-methylphenyl sulfonyl 4-methylbenzenesulfonate, p-toluenesulphonic anhydride, toluene-4-sulfonic anhydride, benzenesulfonic acid, 4-methyl-, anhydride
PubChem CID 77773
IUPAC Name (4-methylphenyl)sulfonyl 4-methylbenzenesulfonate
SMILES CC1=CC=C(C=C1)S(=O)(=O)OS(=O)(=O)C2=CC=C(C=C2)C

Spezifikation

Melting Point 125°C to 130°C
Quantity 25 g
UN Number UN3261
Beilstein 2223702
Sensitivity Moisture sensitive
Formula Weight 326.38
Percent Purity 97%
Chemical Name or Material p-Toluenesulfonic anhydride

Sicherheit und Handhabung

compliance-icons
Produktidentifikator
  • p-Toluenesulfonic anhydride
 Signalwort
  • Danger
 Gefahrenkategorie
  • Serious eye damage/eye irritation Category 1
  • Skin corrosion/irritation Category 1 B
 Gefahrenhinweis
  • H314-Causes severe skin burns and eye damage.
  • H318-Causes serious eye damage.
 Sicherheitshinweis
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P310-Immediately call a POISON CENTER/doctor/.
 Ergänzende Informationen
  • MIXTURE LIST-Contain: Toluene-p-sulphonicanhydride

RUO – Research Use Only

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