p-Toluenesulfonyl isocyanate

CAS : 4083-64-1

Ref. 3D-FT04160

Informations sur le produit

• Nom: p-Toluenesulfonyl isocyanate
• Synonymes: 4-Methylbenzene-1-sulphonyl isocyanate, 4-Methylbenzenesulfonyl Isocyanate, 4-Methylphenylsulfonyl isocyanate, 4-Toluenesulfonyl isocyanate, 4-Toluolsulfonyl isocyanate, Additive TI, Benzenesulfonyl isocyanate, 4-methyl-, HK-additive TI, Isocyanic acid, anhydride with p-toluenesulfonic acid, Ptsi, Toluenesulfonyl isocyanate, Tosyl isocyanate, p-Methylbenzenesulfonyl isocyanate, p-Methylphenylsulfonyl isocyanate, p-Methylphenylsulfonyl lsocyanate, p-Toluenesulfonic acid, anhydride with isocyanic acid, p-Tosyl isocyanate

Description

p-Toluenesulfonyl isocyanate (PTSA) is a reactive chemical that reacts with hydroxyl groups to form covalent bonds. It can be used as a cross-linking agent for polymers, sealant, or chemical ligation in the laboratory. PTSA also has potent inhibition of nucleophilic attack on aromatic rings and is therefore used as a reagent in organic synthesis. This compound can react with amines to produce N-sulfonylureas and N-sulfonylimines, which are used in pharmaceuticals and other synthetic reactions. PTSA is also used in electrochemical impedance spectroscopy to measure the impedance of metal electrodes.

• Marque: Biosynth

Propriétés chimiques

• Masse moléculaire: 197.21 g/mol
• Formule: C₈H₇NO₃S
• Degré de pureté: Min. 96 Area-%
• Couleur/Forme: Clear Liquid
• InChI: InChI=1S/C8H7NO3S/c1-7-2-4-8(5-3-7)13(11,12)9-6-10/h2-5H,1H3
• Code InChI: InChIKey=VLJQDHDVZJXNQL-UHFFFAOYSA-N
• SMILES: Cc1ccc(S(=O)(=O)N=C=O)cc1