6328-58-1
6-Methyl-2-methylsulfanyl-pyrimidin-4-ol
CAS: 6328-58-1
Molecular Formula: C6H8N2OS
6328-58-1 - Names and Identifiers
6328-58-1 - Physico-chemical Properties
| Molecular Formula | C6H8N2OS |
| Molar Mass | 156.21 |
| Density | 1.30±0.1 g/cm3(Predicted) |
| Melting Point | 224-226°C |
| Boling Point | 259.2±23.0 °C(Predicted) |
| Flash Point | 110.6°C |
| Vapor Presure | 0.0131mmHg at 25°C |
| pKa | 8.24±0.50(Predicted) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | 1.618 |
6328-58-1 - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R22 - Harmful if swallowed R37/38 - Irritating to respiratory system and skin. R41 - Risk of serious damage to eyes |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S39 - Wear eye / face protection. S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| HS Code | 29335990 |
6328-58-1 - Introduction
It is an organic compound with the chemical formula C≡H≡N₂ OS. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: Colorless or yellowish crystalline solid.
-Solubility: It is slightly soluble in water and has good solubility in organic solvents.
-Chemical properties: It is a weak base that can form salts and acids.
Use:
-Pharmaceutical field: It has certain biological activity and can be used as a drug intermediate for the preparation of drugs with antibacterial, antiviral and anti-tumor effects.
-Agricultural field: It can also be used as a plant protection agent, with anti-fungal and insecticidal effects.
Preparation Method:
-Generally, it can be synthesized by the following methods:
1. First, 2,6-dimethylpyrimidine is reacted with sodium hydrosulfide in ethanol to obtain 2-methylsulfanyl-6-methylpyrimidine.
2. Then, acidify 2-methylthio-6-methylpyrimidine with bromoacetic acid or sodium hydroxide to get fluorite.
Safety Information:
-It is less toxic and dangerous, but it is still necessary to pay attention to safe use.
-Please wear protective gloves and goggles to avoid skin and eye contact.
-Operate in a well-ventilated place, away from open flames and heat sources.
-Store it in a dry, cool place and away from strong oxidants and acids.
Please note that the above information is for reference only. In practical application, further evaluation and experimental operation should be carried out according to the specific situation.
Nature:
-Appearance: Colorless or yellowish crystalline solid.
-Solubility: It is slightly soluble in water and has good solubility in organic solvents.
-Chemical properties: It is a weak base that can form salts and acids.
Use:
-Pharmaceutical field: It has certain biological activity and can be used as a drug intermediate for the preparation of drugs with antibacterial, antiviral and anti-tumor effects.
-Agricultural field: It can also be used as a plant protection agent, with anti-fungal and insecticidal effects.
Preparation Method:
-Generally, it can be synthesized by the following methods:
1. First, 2,6-dimethylpyrimidine is reacted with sodium hydrosulfide in ethanol to obtain 2-methylsulfanyl-6-methylpyrimidine.
2. Then, acidify 2-methylthio-6-methylpyrimidine with bromoacetic acid or sodium hydroxide to get fluorite.
Safety Information:
-It is less toxic and dangerous, but it is still necessary to pay attention to safe use.
-Please wear protective gloves and goggles to avoid skin and eye contact.
-Operate in a well-ventilated place, away from open flames and heat sources.
-Store it in a dry, cool place and away from strong oxidants and acids.
Please note that the above information is for reference only. In practical application, further evaluation and experimental operation should be carried out according to the specific situation.
Last Update：2024-04-09 21:01:54
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