4-Amino-5-methoxy-2-methylbenzenesulfonamide
Cresidine sulfonamide
CAS: 98489-97-5
Molecular Formula: C8H12N2O3S
4-Amino-5-methoxy-2-methylbenzenesulfonamide - Names and Identifiers
| Name | Cresidine sulfonamide |
| Synonyms | fordyes Cresidinesulfoneamide Cresidine sulfonamide cresidine sulfonamide P-CRESIDINE-O-SULFONAMIDE 4-CRESIDINE-2-SULFONAMIDE 4-amino-5-methoxy-o-toluenesulfonamide 4-Amino-5-methoxy-o-toluenesulfonamide 4-amino-5-methoxy-2-methylbenzenesulfonamide 4-Amino-5-methoxy-2-methylbenzenesulfonamide 4-Amino-5-methoxy-2-methyl-benzenesulfonamide 4-Amino-5-methoxy-2-methyl-benzenesulfonamide |
| CAS | 98489-97-5 |
| EINECS | 619-355-3 |
| InChI | InChI=1/C8H11NO.C6H8N2O2S/c1-6-3-4-8(10-2)7(9)5-6;7-5-1-3-6(4-2-5)11(8,9)10/h3-5H,9H2,1-2H3;1-4H,7H2,(H2,8,9,10) |
4-Amino-5-methoxy-2-methylbenzenesulfonamide - Physico-chemical Properties
| Molecular Formula | C8H12N2O3S |
| Molar Mass | 216.26 |
| Density | 1.343 |
| Melting Point | 183 °C |
| Boling Point | 432.2±55.0 °C(Predicted) |
| pKa | 10.23±0.60(Predicted) |
4-Amino-5-methoxy-2-methylbenzenesulfonamide - Introduction
Cresidine sulfonamide belong to organic compounds, chemical formula is C13H15N3O2S. Its appearance is white crystal powder, odorless, soluble in organic solvents such as acid, alkali, alcohol and chloroform.
Cresidine sulfonamide is mainly used as an intermediate for dyes and pigments, and can be used in many fields such as dye industry, pigment industry, fiber dyeing and printing. It can be synthesized as a variety of dyes, such as sun-resistant yellow, purple rouge, and peridin yellow.
the preparation method, Cresidine sulfonamide can be synthesized by the reaction of 1-methyl -2-pyridone and cyanogen bromosulfonate. The specific reaction conditions and steps require further detailed analysis.
Regarding safety information, Cresidine sulfonamide need to pay attention to the following matters during use and storage: avoid inhaling dust, avoid skin and eye contact, and prevent ingestion. In case of inhalation, contact or ingestion, rinse immediately with water and seek medical help. At the same time, it should be stored in a dry, cool, well-ventilated place, away from fire and oxidant. When using and handling, should wear protective gloves, protective glasses and work clothes and other safety equipment.
Cresidine sulfonamide is mainly used as an intermediate for dyes and pigments, and can be used in many fields such as dye industry, pigment industry, fiber dyeing and printing. It can be synthesized as a variety of dyes, such as sun-resistant yellow, purple rouge, and peridin yellow.
the preparation method, Cresidine sulfonamide can be synthesized by the reaction of 1-methyl -2-pyridone and cyanogen bromosulfonate. The specific reaction conditions and steps require further detailed analysis.
Regarding safety information, Cresidine sulfonamide need to pay attention to the following matters during use and storage: avoid inhaling dust, avoid skin and eye contact, and prevent ingestion. In case of inhalation, contact or ingestion, rinse immediately with water and seek medical help. At the same time, it should be stored in a dry, cool, well-ventilated place, away from fire and oxidant. When using and handling, should wear protective gloves, protective glasses and work clothes and other safety equipment.
Last Update：2024-04-10 22:29:15
