o-/p-Toluenesulfonamide CAS No.: 1333-07-9
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o-/p-Toluenesulfonamide CAS No.: 1333-07-9
- Chemical Name:o-/p-Toluenesulfonamide
- CAS No.:1333-07-9
- Product Categories:Catalyst and Auxiliary
- Molecular Formula:C7H9NO2S
- Formula Weight:171.22
- Appearance:White powder
- Storage and transportation characteristics: Fluorescent pigment and plasticizer for organic glass phenolic resin and polyamide resin and ink and hot solvent plasticizer.
- Type Of Transportation:By Air/By Sea/By Train/By Express
- Type Of Transportation:Available
o-/p-Toluenesulfonamide CAS No.: 1333-07-9
o-/p-Toluenesulfonamide (CAS No. 1333-07-9) is not a single compound, but rather a mixture of two isomers: o-toluenesulfonamide and p-toluenesulfonamide. It is an important organic chemical intermediate, primarily used as a fluorescent resin and plasticizer for organic glass, phenolic resins, polyamide resins, inks, and hot melt plasticizers. It is also used in organic synthesis and in the manufacture of dyes, synthetic resins, nail polish, fluorescent pigments, and coatings.
o-/p-Toluenesulfonamide CAS No.: 1333-07-9
| Chinese Name: | o/p-Toluenesulfonamide |
| English Name: | Toluenesulfonamide |
| Molecular Formula: | C₇H₉NO₂S |
| Molecular Weight: | 171.22 |
| EINECS Number: | 215-578-1 |
| Density: | 1.271 g/cm³ |
| Melting Point: | 102-112℃ |
| Boiling Point: | 330.2℃ at 760 mmHg |
| Flash Point: | 153.5℃ |
| Vapor Pressure: | 0.000169 mmHg at 25℃ |
| Appearance: | White Powder |
Applicable to o-/p-Toluenesulfonamide CAS No.: 1333-07-9
Due to the reactivity of its sulfonamide group, it has been widely used as an intermediate in the synthesis of other chemicals.
Synthesis of Saccharin: This is its most well-known use. Through reactions like oxidation and amination, it is used to manufacture the artificial sweetener, saccharin.
Synthesis of Dyes: Serves as an intermediate in the production of dyes.
Plastics Industry: Used as a plasticizer and a curing agent.
Particularly Important Point: It was once extensively used in producing curing agents for epoxy resins, especially in manufacturing food contact materials (such as the inner linings of cans) and materials in contact with drinking water. However, it is precisely this application that has raised significant health and safety concerns.
Packaging Method of o-/p-Toluenesulfonamide CAS No.: 1333-07-9
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