5-Bromo-1,3-benzothiazole
5-Bromobenzothiazole
CAS: 768-11-6
Molecular Formula: C7H4BrNS
5-Bromo-1,3-benzothiazole - Names and Identifiers
| Name | 5-Bromobenzothiazole |
| Synonyms | 5-BROMOBENZOTHIAZOLE 5-Bromobenzothiazole benzothiazole, 5-bromo- 5-BroMobenzo[d]thiazole Benzothiazole, 5-broMo- 5-Bromo-1,3-benzothiazole 5-broMo-1,3-benzothiazole Benzothiazole, 5-bromo- (7CI,8CI,9CI) |
| CAS | 768-11-6 |
| InChI | InChI=1/C7H4BrNS/c8-5-1-2-7-6(3-5)9-4-10-7/h1-4H |
| InChIKey | KFDDRUWQFQJGNL-UHFFFAOYSA-N |
5-Bromo-1,3-benzothiazole - Physico-chemical Properties
| Molecular Formula | C7H4BrNS |
| Molar Mass | 214.08 |
| Density | 1.748±0.06 g/cm3(Predicted) |
| Melting Point | 105-110°C |
| Boling Point | 291.5±13.0 °C(Predicted) |
| Flash Point | 130.1°C |
| Vapor Presure | 0.00339mmHg at 25°C |
| pKa | 0.34±0.10(Predicted) |
| Storage Condition | 2-8°C |
| Refractive Index | 1.718 |
5-Bromo-1,3-benzothiazole - Risk and Safety
| WGK Germany | 3 |
| HS Code | 29342000 |
5-Bromo-1,3-benzothiazole - Introduction
5-Bromobenzothiazole is an organic compound with the chemical formula C7H4BrNS. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: 5-Bromobenzothiazole is a colorless to pale yellow crystal.
-Melting point: Its melting point is 99-103 degrees Celsius.
-Solubility: 5-Bromobenzothiazole is soluble in ethanol, dichloromethane and dimethylformamide.
-Stability: The compound is stable at room temperature.
Use:
- 5-Bromobenzothiazole is commonly used as a chemical reagent in organic synthesis reactions, such as for the synthesis of drugs, dyes and pesticides.
-It can also be used as a catalyst and ligand, and has important application value in the field of organic synthesis and metal organic chemistry.
Preparation Method:
- 5-Bromobenzothiazole can be obtained by bromination of 5-thiobenzothiazole and sodium bromination. The specific synthesis method needs to be carried out in the organic synthesis laboratory, and the appropriate reaction conditions and operation measures need to be taken.
Safety Information:
- 5-Bromobenzothiazole may be irritating to the skin, eyes and respiratory tract, so it is necessary to wear appropriate personal protective equipment when handling and handling.
-If swallowed or touched with skin, rinse immediately with plenty of water and seek medical advice.
-The compound should be stored in a sealed container, away from ignition and flammable substances.
-When using, should follow the laboratory and chemical safety procedures. This minimizes potential hazards and risks.
Nature:
-Appearance: 5-Bromobenzothiazole is a colorless to pale yellow crystal.
-Melting point: Its melting point is 99-103 degrees Celsius.
-Solubility: 5-Bromobenzothiazole is soluble in ethanol, dichloromethane and dimethylformamide.
-Stability: The compound is stable at room temperature.
Use:
- 5-Bromobenzothiazole is commonly used as a chemical reagent in organic synthesis reactions, such as for the synthesis of drugs, dyes and pesticides.
-It can also be used as a catalyst and ligand, and has important application value in the field of organic synthesis and metal organic chemistry.
Preparation Method:
- 5-Bromobenzothiazole can be obtained by bromination of 5-thiobenzothiazole and sodium bromination. The specific synthesis method needs to be carried out in the organic synthesis laboratory, and the appropriate reaction conditions and operation measures need to be taken.
Safety Information:
- 5-Bromobenzothiazole may be irritating to the skin, eyes and respiratory tract, so it is necessary to wear appropriate personal protective equipment when handling and handling.
-If swallowed or touched with skin, rinse immediately with plenty of water and seek medical advice.
-The compound should be stored in a sealed container, away from ignition and flammable substances.
-When using, should follow the laboratory and chemical safety procedures. This minimizes potential hazards and risks.
Last Update：2024-04-09 20:48:19
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CAS: 768-11-6
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