pyrimidine, 4-chloro-2-methyl-
4-chloro-2-methylpyrimidine
CAS: 4994-86-9
Molecular Formula: C5H5ClN2
pyrimidine, 4-chloro-2-methyl- - Names and Identifiers
| Name | 4-chloro-2-methylpyrimidine |
| Synonyms | CHEMBRDG-BB 4015462 2-Methyl-4-chloropyriMidine 4-chloro-2-methylpyrimidine 4-CHLORO-2-METHYLPYRIMIDINE Pyrimidine, 4-chloro-2-methyl- pyrimidine, 4-chloro-2-methyl- 2-methyl-4-chloro-[3,4-d]-pyrimidine Pyrimidine, 4-chloro-2-methyl- (7CI,8CI,9CI) |
| CAS | 4994-86-9 |
| InChI | InChI=1/C5H5ClN2/c1-4-7-3-2-5(6)8-4/h2-3H,1H3 |
pyrimidine, 4-chloro-2-methyl- - Physico-chemical Properties
| Molecular Formula | C5H5ClN2 |
| Molar Mass | 128.56 |
| Density | 1.234±0.06 g/cm3(Predicted) |
| Melting Point | 55.0 to 59.0 °C |
| Boling Point | 168°C(lit.) |
| Flash Point | 70.061°C |
| Vapor Presure | 2.055mmHg at 25°C |
| pKa | 0.47±0.20(Predicted) |
| Storage Condition | Inert atmosphere,Store in freezer, under -20°C |
| Refractive Index | 1.53 |
pyrimidine, 4-chloro-2-methyl- - Introduction
It is an organic compound with a chemical formula of C5H5ClN2 and a molecular weight of 126.56g/mol. It is a colorless to pale yellow liquid with a pungent odor.
It is often used as an intermediate in organic synthesis. It can be used in the synthesis of pesticides, drugs, dyes, polymers and other organic compounds. For example, it can be used as a lead compound for the synthesis of plant growth regulators, such as pyrazolone (Pyrazosulfuron-ethyl). In addition, it can also be used to synthesize biologically active compounds, such as drug molecules.
The preparation method of Lin includes a variety of reaction pathways, in which 4-chloro-6-methylpyrimidine is commonly used to react with a methylating reagent. Reaction temperature and reaction conditions can affect yield and purity.
Regarding safety information, it is an irritating compound that may cause irritation to the skin, eyes and respiratory tract. During operation, appropriate protective measures should be taken, such as wearing protective glasses, gloves and protective masks. Avoid prolonged or prolonged contact and ensure that the operation is carried out in a well-ventilated environment. When using or storing, you should follow the safe operating guidelines and place it away from ignition and oxidizing agents.
It is often used as an intermediate in organic synthesis. It can be used in the synthesis of pesticides, drugs, dyes, polymers and other organic compounds. For example, it can be used as a lead compound for the synthesis of plant growth regulators, such as pyrazolone (Pyrazosulfuron-ethyl). In addition, it can also be used to synthesize biologically active compounds, such as drug molecules.
The preparation method of Lin includes a variety of reaction pathways, in which 4-chloro-6-methylpyrimidine is commonly used to react with a methylating reagent. Reaction temperature and reaction conditions can affect yield and purity.
Regarding safety information, it is an irritating compound that may cause irritation to the skin, eyes and respiratory tract. During operation, appropriate protective measures should be taken, such as wearing protective glasses, gloves and protective masks. Avoid prolonged or prolonged contact and ensure that the operation is carried out in a well-ventilated environment. When using or storing, you should follow the safe operating guidelines and place it away from ignition and oxidizing agents.
Last Update：2024-04-09 20:02:46
