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p-Toluenesulfonic acid monohydrate, 97%

Product Code. 11418086
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Artikelnummer. 11418086 Leverandør Thermo Scientific Alfa Aesar Leverandørnr. A14119.30
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Beskrivelse

CAS: 6192-52-5 | C7H10O4S | 190.21 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.

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

Kemiske identifikatorer

CAS 6192-52-5
Molecular Formula C7H10O4S
Molecular Weight (g/mol) 190.21
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-3 bto78 gaff
PubChem CID 521998
SMILES O.CC1=CC=C(C=C1)S(O)(=O)=O

Tekniske data

Melting Point 103°C to 106°C (anhydrous)
Boiling Point 140°C (20 mmHg)
UN Number UN2585
Beilstein 3568023
Merck Index 14,9533
IUPAC Name 4-methylbenzene-1-sulfonic acid hydrate
Formula Weight 190.22 (172.20 Anhydrous)
Percent Purity 98%
Density 1.24
Quantity 250 g
Flash Point 150°C
Odor Mild
Sensitivity Hygroscopic
Chemical Name or Material p-Toluenesulfonic acid monohydrate
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RUO – Research Use Only

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