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p-Toluenesulfonic acid monohydrate, 97%

Codice prodotto. 11347968
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Artikelnummer. 11347968 Leverandør Thermo Scientific Alfa Aesar Leverandørnr. 036506.14
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Beskrivelse

CAS: 6192-52-5 | C7H10O4S | 190.213 g/mol

p-Toluenesulfonic acid monohydrate is used as a catalyst in the synthesis of resveratrol, in oxane derivatives as an antimalarial agent, as substituted piperidine and unsymmetrical benzyl. It acts as a catalyst in the preparation of 1,3,5-trisubstituted pyrazoles derivatives, selenated ketene dithioacetals, triazoloquinazolinone and benzimidazoquinazolinone derivatives. It also serves as an intermediate in the esterification and in reductive amination reactions.

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

Kemiske identifikatorer

CAS 6192-52-5
Formula molecolare C7H10O4S
Molecular Weight (g/mol) 190.213
Numero MDL MFCD00142137
InChI Key KJIFKLIQANRMOU-UHFFFAOYSA-N
Sinonimo 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

Tekniske data

Materiale o nome chimico p-Toluenesulfonic acid monohydrate
Punto di fusione 103°C to 106°(anhy)
Punti di ebollizione 140°C (20 mm)
Intervallo percentuale saggio 97%
Numero UN UN2585
Beilstein 3568023
Indice di Merck 14,9533
Peso formulazione 190.22 (172.20 Anhydrous)
Percent Purity 97%
Densità 1.24 g/mL
Quantità 25 g
Punto d'infiammabilità 150°C (302°F)
Forma fisica Crystalline
Sensibilità Hygroscopic
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Sikkerhed og håndtering

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Produktidentifikator
  • p-Toluenesulfonic acid monohydrate
 Signalord
  • Pericolo
 Farekategori
  • Lesione oculare grave/irritazione oculare Categoria 1
  • Corrosione/irritazione della pelle Categoria 1C
 Faresætning
  • H314-Provoca gravi ustioni cutanee e gravi lesioni oculari.
  • H318-Provoca gravi lesioni oculari.
 Sikkerhedssætning
  • P261-Evitare di respirare la polvere/i fumi/i gas/la nebbia/i vapori/gli aerosol.
  • P280-Indossare guanti/indumenti protettivi/Proteggere gli occhi/il viso.
  • P302+P352-IN CASO DI CONTATTO CON LA PELLE: lavare abbondantemente con acqua/.
  • P305+P351+P338-IN CASO DI CONTATTO CON GLI OCCHI: sciacquare accuratamente per parecchi minuti. Togliere le eventuali lenti a contatto se è agevole farlo. Continuare a sciacquare.
 Supplerende oplysninger
  • MIXTURE LIST-Contain: p-Toluenesulfonic acid monohydrate
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RUO – Research Use Only

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