2(1H)-Pyridinethione,4-methyl-(8CI,9CI)
4-Methyl-2-pyridinethiol
CAS: 18368-65-5
Molecular Formula: C6H7NS
2(1H)-Pyridinethione,4-methyl-(8CI,9CI) - Names and Identifiers
2(1H)-Pyridinethione,4-methyl-(8CI,9CI) - Physico-chemical Properties
| Molecular Formula | C6H7NS |
| Molar Mass | 125.19 |
| Density | 1.15±0.1 g/cm3(Predicted) |
| Melting Point | 177-178 °C(Solv: ethanol (64-17-5)) |
| Boling Point | 195.1±23.0 °C(Predicted) |
| Solubility | Chloroform (Slightly), Methanol (Slightly) |
| Appearance | Solid |
| Color | Pale Yellow |
| pKa | 9.79±0.40(Predicted) |
| Storage Condition | Refrigerator |
2(1H)-Pyridinethione,4-methyl-(8CI,9CI) - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | 22 - Harmful if swallowed |
2(1H)-Pyridinethione,4-methyl-(8CI,9CI) - Introduction
4-Methyl-2-pyridinethiol (4-Methyl-2-pyridinethiol) is an organic compound with the chemical formula C6H7NS. The following is its nature, use, preparation and safety information:
Nature:
-Appearance: 4-Methyl-2-pyridinethiol is a colorless to light yellow liquid with a pungent smell.
-Solubility: It is miscible with a variety of organic solvents such as alcohols, ethers and chlorinated hydrocarbons, but is almost insoluble in water.
Use:
- 4-Methyl-2-pyridinethiol is an important organic synthesis intermediate, widely used in medicine, pesticides, dyes, photosensitive materials and other industries.
-It can be used as a complexing agent and catalyst for certain metal ions.
- 4-Methyl-2-pyridinethiol can also be used for elimination, oxidation and carbonylation reactions in organic synthesis reactions.
Preparation Method:
-4-Methyl-2-pyridinethiol can be prepared by reacting 4-methylpyridine with hydrogen sulfide.
Safety Information:
- 4-Methyl-2-pyridinethiol has a certain irritation, please avoid direct contact with skin and eyes.
-For use, be equipped with appropriate personal protective equipment such as chemical goggles, gloves and laboratory coats.
-Avoid inhaling its vapor or dust, and operate in a well-ventilated place.
-If exposed or inhaled, immediately stay away from the source, wash the affected area or seek medical help as soon as possible.
-When storing, please store in a cool, dry and ventilated place, away from fire and oxidant.
Nature:
-Appearance: 4-Methyl-2-pyridinethiol is a colorless to light yellow liquid with a pungent smell.
-Solubility: It is miscible with a variety of organic solvents such as alcohols, ethers and chlorinated hydrocarbons, but is almost insoluble in water.
Use:
- 4-Methyl-2-pyridinethiol is an important organic synthesis intermediate, widely used in medicine, pesticides, dyes, photosensitive materials and other industries.
-It can be used as a complexing agent and catalyst for certain metal ions.
- 4-Methyl-2-pyridinethiol can also be used for elimination, oxidation and carbonylation reactions in organic synthesis reactions.
Preparation Method:
-4-Methyl-2-pyridinethiol can be prepared by reacting 4-methylpyridine with hydrogen sulfide.
Safety Information:
- 4-Methyl-2-pyridinethiol has a certain irritation, please avoid direct contact with skin and eyes.
-For use, be equipped with appropriate personal protective equipment such as chemical goggles, gloves and laboratory coats.
-Avoid inhaling its vapor or dust, and operate in a well-ventilated place.
-If exposed or inhaled, immediately stay away from the source, wash the affected area or seek medical help as soon as possible.
-When storing, please store in a cool, dry and ventilated place, away from fire and oxidant.
Last Update：2024-04-09 15:18:10
