4-Methyl-5-(4-pyridinyl)-2H-1,2,4-triazole-3(4H)-thione
4-Methyl-5-pyridin-4-yl-4H-[1,2,4]triazole-3-thiol
CAS: 3652-32-2
Molecular Formula: C8H8N4S
4-Methyl-5-(4-pyridinyl)-2H-1,2,4-triazole-3(4H)-thione - Names and Identifiers
4-Methyl-5-(4-pyridinyl)-2H-1,2,4-triazole-3(4H)-thione - Physico-chemical Properties
| Molecular Formula | C8H8N4S |
| Molar Mass | 192.24 |
| Density | 1.40±0.1 g/cm3(Predicted) |
| Melting Point | 287 °C |
| Boling Point | 294.6±32.0 °C(Predicted) |
| pKa | 8.18±0.20(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Sensitive | Irritant |
| MDL | MFCD00112607 |
4-Methyl-5-(4-pyridinyl)-2H-1,2,4-triazole-3(4H)-thione - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Hazard Class | IRRITANT |
4-Methyl-5-(4-pyridinyl)-2H-1,2,4-triazole-3(4H)-thione - Introduction
-[1,2,4]triazole-3-thiol (abbreviated as DMDTZ) is an organic compound. Its chemical formula is C9H8N4S and its molecular weight is 208.25g/mol.
DMDTZ Properties:
1. Appearance: DMDTZ is a white crystalline powder.
2. Melting Point: The melting point range of DMDTZ is 124-126°C.
3. Solubility: DMDTZ is soluble in some organic solvents, such as alcohols and ketones.
Purpose of the DMDTZ:
1. Catalyst: DMDTZ can be used as a thione catalyst for many organic synthesis reactions.
2. Stain remover: DMDTZ can be used to remove stains on metal surfaces and play a role in preventing corrosion.
3. medical field: DMDTZ may have some antibacterial and anti-inflammatory effects, so it also has some research applications in the field of medicine.
DMDTZ preparation method:
DMDTZ can be synthesized by a variety of methods, such:
1. 2-bromoethanone reacts with 4-pyridyl hydrazine to prepare 4-pyridyl substrate.
2. Sodium bisulfate and ammonia water are added to the reaction solution, and the reaction is carried out at 45-50°C to obtain DMDTZ.
Safety Information for DMDTZ:
1. DMDTZ is a low-toxic compound in general, but it is still necessary to take basic safety measures and avoid direct contact with skin and eyes.
2. DMDTZ may be harmful to the aquatic environment, and care should be taken to comply with relevant environmental regulations during handling and disposal.
3. Further safety information can be obtained through relevant safety data forms or references.
DMDTZ Properties:
1. Appearance: DMDTZ is a white crystalline powder.
2. Melting Point: The melting point range of DMDTZ is 124-126°C.
3. Solubility: DMDTZ is soluble in some organic solvents, such as alcohols and ketones.
Purpose of the DMDTZ:
1. Catalyst: DMDTZ can be used as a thione catalyst for many organic synthesis reactions.
2. Stain remover: DMDTZ can be used to remove stains on metal surfaces and play a role in preventing corrosion.
3. medical field: DMDTZ may have some antibacterial and anti-inflammatory effects, so it also has some research applications in the field of medicine.
DMDTZ preparation method:
DMDTZ can be synthesized by a variety of methods, such:
1. 2-bromoethanone reacts with 4-pyridyl hydrazine to prepare 4-pyridyl substrate.
2. Sodium bisulfate and ammonia water are added to the reaction solution, and the reaction is carried out at 45-50°C to obtain DMDTZ.
Safety Information for DMDTZ:
1. DMDTZ is a low-toxic compound in general, but it is still necessary to take basic safety measures and avoid direct contact with skin and eyes.
2. DMDTZ may be harmful to the aquatic environment, and care should be taken to comply with relevant environmental regulations during handling and disposal.
3. Further safety information can be obtained through relevant safety data forms or references.
Last Update：2024-04-09 02:00:56
