Dehydrothio-p-toluidine 7 sulfonic acid - Names and Identifiers
Dehydrothio-p-toluidine 7 sulfonic acid - Introduction
Dehydrothio-p-toluidine 7 sulfonic acid is an organic compound with the chemical formula C7H7NO3S2. The following is a detailed description of the nature, use, formulation and safety information of Dehydrothio-p-toluidine 7 sulfonic acid:
Nature:
-Appearance: Colorless to slightly yellow crystalline powder.
-Solubility: Soluble in water and some organic solvents, such as alcohol and ether.
-Stability: relatively stable at room temperature, but easy to decompose under high temperature, strong acid or strong alkali conditions.
Use:
- Dehydrothio-p-toluidine 7 sulfonic acid is an important organic synthesis intermediate, widely used in organic synthesis reactions.
-can be used for the preparation of dyes, fluorescent dyes and pigments and other chemical products.
-There are also certain applications in the pharmaceutical, rubber and plastics industries.
Preparation Method:
There are many preparation methods for Dehydrothio-p-toluidine 7 sulfonic acid. The following is one of the commonly used preparation methods:
1. First, p-toluidine is reacted with dithiobisformamide to obtain dehydrothio-p-toluidine.
2. The dehydrothio-p-toluidine is sulfonated under acidic conditions to obtain Dehydrothio-p-toluidine 7 sulfonic acid.
Safety Information:
- Dehydrothio-p-toluidine 7 sulfonic acid is generally safe under normal conditions of use, but the following matters still need to be paid attention:
-This compound should be considered irritating to skin and eyes.
-use should wear appropriate protective measures, such as wear laboratory coat, gloves, goggles, etc.
-Avoid inhalation, ingestion or direct contact with skin. In case of accidental contact, flush with water immediately and seek medical help.
-During handling and storage, please manage and handle the compound properly and follow the relevant safety procedures.
Last Update：2024-04-09 21:01:54