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p-Toluenesulfonic acid monohydrate, 97%, Thermo Scientific Chemicals

Produktkod. 11428086
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Quantità:
5000 g
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5000g
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Produktkod. 11428086 Leverantör Thermo Scientific Alfa Aesar Leverantörsnummer A14119.0I
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Beskrivning

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.

Applications
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.

Notes
Hygroscopic. Incompatible with strong oxidizing agents and strong bases.
TRUSTED_SUSTAINABILITY

Kemiska identifierare

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

Specifikationer

Materiale o nome chimico p-Toluenesulfonic acid monohydrate
Punto di fusione 103°C to 106°C (anhydrous)
Punti di ebollizione 140°C (20mmHg)
Numero UN UN2585
Beilstein 3568023
Indice di Merck 14,9533
Peso formulazione 190.22 (172.20 Anhydrous)
Percent Purity 98%
Densità 1.24
Quantità 5000 g
Punto d'infiammabilità 150°C (302°F)
Odore Mild
Sensibilità Hygroscopic
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RUO – Research Use Only

Produkttitel
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