52-Bromo-1,3,4-thiadiazole - Names and Identifiers
Name | 2-bromo-1,3,4-thiadiazole
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Synonyms | 2-bromo-1,3,4-thiadiazole 2-BROMO-1,3,4-THIADIAZOLE 2-Bromo-1,3,4-thiadiazole 52-Bromo-1,3,4-thiadiazole 1,3,4-Thiadiazole, 2-bromo-
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CAS | 61929-24-6
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InChI | InChI=1/C2HBrN2S/c3-2-5-4-1-6-2/h1H |
52-Bromo-1,3,4-thiadiazole - Physico-chemical Properties
Molecular Formula | C2HBrN2S
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Molar Mass | 165.01 |
Density | 2.023±0.06 g/cm3(Predicted) |
Melting Point | 70 °C |
Boling Point | 214.3±23.0 °C(Predicted) |
Flash Point | 83.413°C |
Solubility | DMSO, Methanol (Slightly) |
Vapor Presure | 0.229mmHg at 25°C |
Appearance | Solid |
Color | Pale Yellow |
pKa | -1.83±0.10(Predicted) |
Storage Condition | 2-8°C |
Refractive Index | 1.616 |
52-Bromo-1,3,4-thiadiazole - Risk and Safety
Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
R36/37/38 - Irritating to eyes, respiratory system and skin.
R38 - Irritating to the skin
R22 - Harmful if swallowed
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Safety Description | S22 - Do not breathe dust.
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
S24 - Avoid contact with skin.
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WGK Germany | 3 |
Hazard Class | IRRITANT |
52-Bromo-1,3,4-thiadiazole - Introduction
2-bromo-1,3,4-thiadiazole is an organic compound with the chemical formula C2HBrN2S. The following is a description of its main properties, uses, methods and safety information:
Nature:
- 2-bromo-1,3,4-thiadiazole is a heterocyclic organic compound with bromine atom.
-It is a colorless to light yellow crystalline solid.
-Its molecular weight is 174.01g/mol.
- 2-bromo-1,3,4-thiadiazole is insoluble in water, but soluble in many organic solvents such as ethanol and dimethyl sulfoxide.
Use:
- 2-bromo-1,3,4-thiadiazole is widely used in pesticide and pharmaceutical fields.
-It can be used as an intermediate for insecticides or fungicides.
-It can also be used as an important anti-cancer drug synthesis intermediate.
Preparation Method:
- 2-bromo-1,3,4-thiadiazole can be synthesized in a variety of ways. One of the common methods is to react 1,3,4-thiadiazole with bromine.
-Another commonly used synthesis method is to react 1,3,4-thiadiazole with bromoalkane to produce 2-bromo-1,3,4-thiadiazole.
Safety Information:
- 2-bromo-1,3,4-thiadiazole is irritating and corrosive.
-It may cause irritation and damage to the eyes, skin and respiratory tract.
-Wear appropriate protective equipment, such as gloves, safety glasses and respiratory protective equipment, during use or handling.
-Pay attention to fire and explosion prevention during storage and handling.
-It should be kept away from flammable substances and oxidizers, and kept away from the contact of children.
-In use or disposal, should follow the relevant safety procedures and regulations.
Last Update:2024-04-09 02:00:47