2,4-di-chloropyrimidine 5-carboxylic acid amide
2,4-dichloropyrimidine-5-carboxamide
CAS: 1240390-28-6
Molecular Formula: C5H3Cl2N3O
2,4-di-chloropyrimidine 5-carboxylic acid amide - Names and Identifiers
2,4-di-chloropyrimidine 5-carboxylic acid amide - Physico-chemical Properties
| Molecular Formula | C5H3Cl2N3O |
| Molar Mass | 192 |
| Density | 1.620 |
| Boling Point | 364℃ |
| Flash Point | 174℃ |
| pKa | 12.74±0.50(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
2,4-di-chloropyrimidine 5-carboxylic acid amide - Risk and Safety
| Risk Codes | 36 - Irritating to the eyes |
| Safety Description | 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
2,4-di-chloropyrimidine 5-carboxylic acid amide - Introduction
4-Dichloropyrimidine-5-carboxamide (2, 2) is an organic compound. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: 2,4-dichloropyrimidine-5-carboxamide is a colorless to slightly yellow solid.
-solubility: it can be dissolved in water and with a variety of organic solvents (such as ethanol, ether) dissolved.
Use:
-Synthetic chemistry: 2,4-dichloropyrimidine-5-carboxamide is widely used as a key intermediate and reagent in organic synthesis, and can be used to synthesize a variety of organic compounds.
-Agriculture: It is also used as an intermediate for pesticides and herbicides.
Preparation Method:
-Starting from pyrimidine, prepared by chlorination reaction: reacting pyrimidine with thionyl chloride to obtain 2,4-dichloropyrimidine. Then, 2,4-dichloropyrimidine-5-carboxamide can be prepared by reacting 2,4-dichloropyrimidine with formyl chloride.
Safety Information:
- 2,4-dichloropyrimidine -5-formamide has certain toxicity to the human body, and protective measures should be paid attention to when exposed.
-It should be kept away from open flames and heating sources, and stored in a sealed container to prevent contact with oxidants and acidic substances.
-Use to prevent it from entering the eyes, skin and respiratory tract.
-Observe relevant health and safety regulations during use or disposal.
Be sure to read and understand the relevant safety information before using 2,4-dichloropyrimidine -5-formamide, and follow the correct operating methods and precautions.
Nature:
-Appearance: 2,4-dichloropyrimidine-5-carboxamide is a colorless to slightly yellow solid.
-solubility: it can be dissolved in water and with a variety of organic solvents (such as ethanol, ether) dissolved.
Use:
-Synthetic chemistry: 2,4-dichloropyrimidine-5-carboxamide is widely used as a key intermediate and reagent in organic synthesis, and can be used to synthesize a variety of organic compounds.
-Agriculture: It is also used as an intermediate for pesticides and herbicides.
Preparation Method:
-Starting from pyrimidine, prepared by chlorination reaction: reacting pyrimidine with thionyl chloride to obtain 2,4-dichloropyrimidine. Then, 2,4-dichloropyrimidine-5-carboxamide can be prepared by reacting 2,4-dichloropyrimidine with formyl chloride.
Safety Information:
- 2,4-dichloropyrimidine -5-formamide has certain toxicity to the human body, and protective measures should be paid attention to when exposed.
-It should be kept away from open flames and heating sources, and stored in a sealed container to prevent contact with oxidants and acidic substances.
-Use to prevent it from entering the eyes, skin and respiratory tract.
-Observe relevant health and safety regulations during use or disposal.
Be sure to read and understand the relevant safety information before using 2,4-dichloropyrimidine -5-formamide, and follow the correct operating methods and precautions.
Last Update：2024-04-09 20:02:46
