1020253-03-5
4-Bromo-N,N-diethyl-3-(trifluoromethyl)-benzenesulfonamide
CAS: 1020253-03-5
Molecular Formula: C11H13BrF3NO2S
1020253-03-5 - Names and Identifiers
1020253-03-5 - Physico-chemical Properties
| Molecular Formula | C11H13BrF3NO2S |
| Molar Mass | 360.19 |
| Storage Condition | 2-8℃ |
| Sensitive | IRRITANT |
| MDL | MFCD09972159 |
1020253-03-5 - Introduction
4-Bromo-N,N-diethyl-3-(trifluoromethyl)-benzenesulfonamide is an organic compound. The following is an introduction to its nature, use, preparation and safety information:
Nature:
-Appearance: colorless or yellowish crystal
-Molecular formula: C12H15BrF3NOS
-Molecular weight: 365.22g/mol
-Melting point: 82-84°C
-Boiling point: 275°C
-Density: 1.47g/cm³
Use:
- 4-Bromo-N,N-diethyl-3-(trifluoromethyl)-benzenesulfonamide is a common organic synthesis intermediate, widely used in pharmaceutical synthesis, pesticide synthesis and other fields.
-It is a weakly basic compound, used as an amino protection reagent or as a catalyst for organic reactions.
Preparation Method:
The preparation method of 4-Bromo-N,N-diethyl-3-(trifluoromethyl)-benzenesulfonamide can be carried out by the following steps:
1.4-amino-N,N-diethyl benzene sulfonamide reacts with trifluoromethyl bromide to generate 4-amino-N,N-diethyl -3-trifluoromethyl benzene sulfonamide.
2. react the product generated in the previous step with anhydrous magnesium bromide to form 4-Bromo-N,N-diethyl-3-(trifluoromethyl)-benzenesulfonamide.
Safety Information:
4-Bromo-N,N-diethyl-3-(trifluoromethyl)-The effect of benzenesulfonamide on the human body under normal conditions has not been fully studied, so it needs to be used with care. The following safety measures should generally be followed:
-Avoid inhaling dust, vapors or fumes and ensure that you operate in a well-ventilated area.
-Avoid contact with skin, eyes or mucous membranes. If there is contact, rinse immediately with plenty of water and seek medical attention.
-Storage should be sealed and kept away from fire and oxidizing agents.
-Wear appropriate personal protective equipment such as goggles, gloves and respiratory protection during use.
Nature:
-Appearance: colorless or yellowish crystal
-Molecular formula: C12H15BrF3NOS
-Molecular weight: 365.22g/mol
-Melting point: 82-84°C
-Boiling point: 275°C
-Density: 1.47g/cm³
Use:
- 4-Bromo-N,N-diethyl-3-(trifluoromethyl)-benzenesulfonamide is a common organic synthesis intermediate, widely used in pharmaceutical synthesis, pesticide synthesis and other fields.
-It is a weakly basic compound, used as an amino protection reagent or as a catalyst for organic reactions.
Preparation Method:
The preparation method of 4-Bromo-N,N-diethyl-3-(trifluoromethyl)-benzenesulfonamide can be carried out by the following steps:
1.4-amino-N,N-diethyl benzene sulfonamide reacts with trifluoromethyl bromide to generate 4-amino-N,N-diethyl -3-trifluoromethyl benzene sulfonamide.
2. react the product generated in the previous step with anhydrous magnesium bromide to form 4-Bromo-N,N-diethyl-3-(trifluoromethyl)-benzenesulfonamide.
Safety Information:
4-Bromo-N,N-diethyl-3-(trifluoromethyl)-The effect of benzenesulfonamide on the human body under normal conditions has not been fully studied, so it needs to be used with care. The following safety measures should generally be followed:
-Avoid inhaling dust, vapors or fumes and ensure that you operate in a well-ventilated area.
-Avoid contact with skin, eyes or mucous membranes. If there is contact, rinse immediately with plenty of water and seek medical attention.
-Storage should be sealed and kept away from fire and oxidizing agents.
-Wear appropriate personal protective equipment such as goggles, gloves and respiratory protection during use.
Last Update：2024-04-09 20:49:11
