Pyridine, 2-chloro-4-(chloromethyl)- (9CI)
Category：Other Chemicals
Introduction
Pyridine, 2-chloro-4-(chloromethyl)- (9CI) – Names and Identifiers
| Name | Pyridine, 2-chloro-4-(chloromethyl)- (9CI) |
| Synonyms | 2-Chloro-4-(chloromethyl)pyridine 3-chloro-5-(chloromethyl)pyridine pyridine, 2-chloro-4-(chloromethyl)- Pyridine, 2-chloro-4-(chloromethyl)- 2-chloro-pyridin-4-ylmethyl chloride Pyridine, 2-chloro-4-(chloromethyl)- (9CI) Pyridine, 2-chloro-4-(chloromethyl)- (9CI) HCL |
| CAS | 101990-73-2 |
| EINECS | 1312995-182-4 |
| InChI | InChI=1/C6H5Cl2N/c7-2-5-1-6(8)4-9-3-5/h1,3-4H,2H2 |
Pyridine, 2-chloro-4-(chloromethyl)- (9CI) – Physico-chemical Properties
| Molecular Formula | C6H5Cl2N |
| Molar Mass | 162.02 |
| Density | 1.324 |
| Melting Point | 123-125℃ |
| Boling Point | 51 °C(Press: 0.9 Torr) |
| Flash Point | 117.9°C |
| Vapor Presure | 0.0825mmHg at 25°C |
| pKa | 0.13±0.10(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Refractive Index | 1.55 |
Pyridine, 2-chloro-4-(chloromethyl)- (9CI) – Risk and Safety
| Hazard Class | IRRITANT |
Pyridine, 2-chloro-4-(chloromethyl)- (9CI) – Introduction
2-Chloro-4-chloromethylpyridine is an organic compound whose chemical formula is C6H4Cl2N and structural formula is ClC6H3CH2NCH. The following is a description of the properties, uses, preparation methods and safety information of 2-chloro-4-chloromethylpyridine:
Nature:
-Appearance: 2-Chloro-4-chloromethylpyridine is a colorless to slightly yellow liquid.
-Solubility: It is soluble in many organic solvents, such as alcohols, ethers and chlorinated hydrocarbons.
Use:
-Pesticide: 2-chloro-4-chloromethylpyridine can be used as a pesticide to kill weeds and insects in farmland.
-Chemical intermediate: It can also be used as an intermediate for the manufacture of other organic compounds and used to synthesize a series of compounds.
Preparation Method:
The preparation method of 2-chloro-4-chloromethylpyridine includes the following steps:
1. First, 4-chloromethylpyridine is reacted with an oxidizing agent such as alumina and cuprous chloride to form a cupric chloride complex of 4-chloromethylpyridine.
2. Next, the complex is reacted with hydrogen chloride to obtain 2-chloro-4-chloromethylpyridine.
Safety Information:
The impact of-2-chloro-4-chloromethylpyridine on the human body is not fully understood, please use it in accordance with safe operating procedures.
-It may cause irritation to the skin, eyes and respiratory system, so please avoid contact with skin, eyes and inhalation of its vapors during use.
-For accidental contact or inhalation, immediately rinse the affected area with plenty of water and seek medical help.
-Please store and handle the compound properly, avoid mixing with other chemicals, and comply with relevant operating procedures and regulations.,Disclaimer: The above content is for reference and communication only among industry insiders, and does not guarantee its accuracy or completeness. According to relevant laws and regulations and the regulations of this website, units or individuals who purchase related items should obtain valid qualifications and qualification conditions.
