The 4-Toluenesulfonic Acid for Synthesis by Dinâmica, available at LojaLab, is an aromatic sulfonic acid used as an acid catalyst in a range of organic transformations. The monohydrate form combines strong acidity with the convenience of a solid reagent and is used in esterification, acetalization, condensation and other compatible reactions.
Characteristics
- Aromatic sulfonic acid in the monohydrate form
- Solid reagent for organic synthesis
- Also known as p-toluenesulfonic acid, p-TSA or PTSA
- Organic acid catalyst used in several reaction classes.
Applications
- Catalysis of esterification and transesterification reactions
- Formation and controlled hydrolysis of acetals and ketals
- Acid-catalyzed condensation, dehydration and cyclization reactions
- Preparation of tosylate salts and organic-synthesis intermediates.
Technical Specifications
- Product: 4-Toluenesulfonic Acid for Synthesis
- Synonyms: p-Toluenesulfonic acid, p-TSA and PTSA
- Brand: Dinâmica Química
- CAS number: 6192-52-5
- Molecular formula: C7H8O3S · H2O
- Molar mass: 190.22 g/mol
- Chemical form: Monohydrate
- Grade: For synthesis
- Available quantity: 250 g.
Technical Data
| Physical state | Crystalline solid |
| Color | White |
| Chemical form | Monohydrate |
| Solubility | Soluble in water and compatible polar solvents |
| Chemical class | Aromatic sulfonic acid |
Frequently Asked Questions
What is 4-Toluenesulfonic Acid for Synthesis used for?
The main applications of 4-Toluenesulfonic Acid for Synthesis include catalysis of esterification and transesterification reactions; formation and controlled hydrolysis of acetals and ketals.
What are the main characteristics of 4-Toluenesulfonic Acid for Synthesis?
The characteristics listed for 4-Toluenesulfonic Acid for Synthesis include aromatic sulfonic acid in the monohydrate form; solid reagent for organic synthesis.
How should 4-Toluenesulfonic Acid for Synthesis be selected for a laboratory application?
Selection of 4-Toluenesulfonic Acid for Synthesis should consider the grade, presentation, method requirements, and technical specifications described on this page.
What quantities of 4-Toluenesulfonic Acid for Synthesis are available?
4-Toluenesulfonic Acid for Synthesis is available in 250 g. For other quantities, recurring purchases, or larger requirements, contact the sales team to check availability and request a quotation.
How can companies and institutions purchase 4-Toluenesulfonic Acid for Synthesis and request a formal quotation?
Companies, laboratories, educational institutions, and research organizations can purchase 4-Toluenesulfonic Acid for Synthesis directly from LojaLab. For recurring purchases, internal approval processes, research funding, public procurement, or formal quotation requirements, contact the sales team.
Professional Use and Safety Guidance
This product is intended for professional use in scientific research, laboratory analysis, education, and compatible industrial applications.
Each product has its own handling, storage, and disposal requirements. Before use, consult the corresponding SDS and follow the manufacturer's instructions and the safety procedures adopted by the institution.
LojaLab provides guidance on product selection and provenance; defining the use protocol and verifying suitability for the final application are the responsibility of the purchasing professional or institution.
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