1,2,3,4-噻三唑-5-胺
1,2,3,4-Thiatriazol-5-amine
CAS: 6630-99-5
Molecular Formula: CH2N4S
1,2,3,4-噻三唑-5-胺 - Names and Identifiers
1,2,3,4-噻三唑-5-胺 - Physico-chemical Properties
| Molecular Formula | CH2N4S |
| Molar Mass | 102.12 |
| Density | 1.562 (estimate) |
| Melting Point | 129°C |
| Boling Point | -91.3°C |
| Appearance | solid |
| Color | Crystals |
| pKa | -3.58±0.50(Predicted) |
| Storage Condition | 2-8℃ |
| Sensitive | IRRITANT |
| Refractive Index | 1.5605 (estimate) |
| MDL | MFCD00159813 |
1,2,3,4-噻三唑-5-胺 - Risk and Safety
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection |
| HS Code | 29349990 |
1,2,3,4-噻三唑-5-胺 - Introduction
1,2, 3,4-thiatriazol-5-amine is an organic compound with the chemical formula H2NCSNHNH2. It is a white to pale yellow crystal, soluble in water and some organic solvents. The following is a description of its nature, use, preparation and safety information:
Nature:
1,2, 3,4-thiatriazol-5-amine is a weak base that can form salts and complexes. Its molecular structure contains imidazole ring and sulfur nitrogen heterocyclic ring, with a certain degree of stability. It can act as a ligand or reagent in some chemical reactions.
Use:
1,2, 3,4-thiatriazol-5-amine has certain applications in organic synthesis. It can be used as a fungicide, a biologically resistant solvent and a reducing agent. In addition, it can also be used as pesticide intermediates, dye intermediates and other organic synthesis starting materials.
Preparation Method:
The preparation method of 1,2, 3,4-thiatriazol-5-amine can be obtained by amination and vulcanization reactions. The specific step is to first pass ammonia gas through the secondary sulfide hydrocarbon generated by hydrogen sulfide, and then make it undergo a condensation reaction by heating to obtain 1,2, 3,4-thiatriazol-5-amine. Attention should be paid to safe operation during the preparation process.
Safety Information:
1,2, 3,4-thiatriazol-5-amine has less impact on the human body and the environment under normal circumstances, but it still needs to be used safely. It is mildly irritating and should avoid contact with skin and eyes. Wear protective gloves, face shield and goggles during operation. When mixing, heating or handling the compound, ensure that the operating area is well ventilated. In addition, avoid mixing with other chemicals to prevent dangerous reactions.
Nature:
1,2, 3,4-thiatriazol-5-amine is a weak base that can form salts and complexes. Its molecular structure contains imidazole ring and sulfur nitrogen heterocyclic ring, with a certain degree of stability. It can act as a ligand or reagent in some chemical reactions.
Use:
1,2, 3,4-thiatriazol-5-amine has certain applications in organic synthesis. It can be used as a fungicide, a biologically resistant solvent and a reducing agent. In addition, it can also be used as pesticide intermediates, dye intermediates and other organic synthesis starting materials.
Preparation Method:
The preparation method of 1,2, 3,4-thiatriazol-5-amine can be obtained by amination and vulcanization reactions. The specific step is to first pass ammonia gas through the secondary sulfide hydrocarbon generated by hydrogen sulfide, and then make it undergo a condensation reaction by heating to obtain 1,2, 3,4-thiatriazol-5-amine. Attention should be paid to safe operation during the preparation process.
Safety Information:
1,2, 3,4-thiatriazol-5-amine has less impact on the human body and the environment under normal circumstances, but it still needs to be used safely. It is mildly irritating and should avoid contact with skin and eyes. Wear protective gloves, face shield and goggles during operation. When mixing, heating or handling the compound, ensure that the operating area is well ventilated. In addition, avoid mixing with other chemicals to prevent dangerous reactions.
Last Update：2024-04-10 22:29:15
