1211583-98-0
4-chloro-2-(trifluoromethyl)nicotinaldehyde
CAS: 1211583-98-0
Molecular Formula: C7H3ClF3NO
1211583-98-0 - Names and Identifiers
| Name | 4-chloro-2-(trifluoromethyl)nicotinaldehyde |
| Synonyms | 4-CHLORO-2-(TRIFLUOROMETHYL)NICOTINALDEHYDE 4-chloro-2-(trifluoromethyl)nicotinaldehyde 4-Chloro-2-trifluoromethyl-pyridine-3-carbaldehyde |
| CAS | 1211583-98-0 |
| InChI | InChI=1S/C7H3ClF3NO/c8-5-1-2-12-6(4(5)3-13)7(9,10)11/h1-3H |
1211583-98-0 - Physico-chemical Properties
| Molecular Formula | C7H3ClF3NO |
| Molar Mass | 209.55 |
1211583-98-0 - Introduction
4-Chloro-2-trifluoromethyl-3-pyridinecarboxaldehyde, also known as (pyridinium) aldehyde, has the chemical formula C8H5ClF3NO. The following is an introduction to its nature, use, preparation and safety information:
Nature:
-Appearance: Colorless or light yellow liquid
-Solubility: Soluble in organic solvents such as ethanol and ether
-Melting point:-77 ℃
-Boiling point: 97-99 ℃
-specific gravity: 1.53-1.56
-refractive index: 1.511-1.513
Use:
-4-Chloro-2-trifluoromethyl-3-pyridinecarboxaldehyde is an important organic synthesis intermediate, which is widely used in medicine, pesticide and other fields.
-It can be used to synthesize pesticides, insecticides, herbicides and other agricultural chemicals.
-The compound can also be used in the synthesis of antibiotics, fungicides, catalysts and other organic chemicals.
Preparation Method:
-4-Chloro-2-trifluoromethyl-3-pyridinecarboxaldehyde can be prepared by a variety of methods, common methods including the cyclization of N-isethionate ammonium salt of dicyanofluoroacetamide, or the oxycarbonylation of 4-chloro-2-trifluoromethyl-3-pyridylmethanol.
Safety Information:
-4-Chloro-2-trifluoromethyl-3-pyridinecarboxaldehyde is a volatile liquid and should be avoided by inhalation of vapors or contact with skin, eyes and mucous membranes.
-Appropriate protective measures should be taken during use and operation, including wearing protective glasses, gloves and protective clothing.
-In the process of storage and transportation, attention should be paid to avoid contact with oxidants, strong acids, strong bases and other substances.
-When handling the compound, it should be carried out in strict accordance with the operating procedures to avoid dust and haze, and pay attention to a well-ventilated environment. In case of inhalation or contact, seek medical attention immediately.
Nature:
-Appearance: Colorless or light yellow liquid
-Solubility: Soluble in organic solvents such as ethanol and ether
-Melting point:-77 ℃
-Boiling point: 97-99 ℃
-specific gravity: 1.53-1.56
-refractive index: 1.511-1.513
Use:
-4-Chloro-2-trifluoromethyl-3-pyridinecarboxaldehyde is an important organic synthesis intermediate, which is widely used in medicine, pesticide and other fields.
-It can be used to synthesize pesticides, insecticides, herbicides and other agricultural chemicals.
-The compound can also be used in the synthesis of antibiotics, fungicides, catalysts and other organic chemicals.
Preparation Method:
-4-Chloro-2-trifluoromethyl-3-pyridinecarboxaldehyde can be prepared by a variety of methods, common methods including the cyclization of N-isethionate ammonium salt of dicyanofluoroacetamide, or the oxycarbonylation of 4-chloro-2-trifluoromethyl-3-pyridylmethanol.
Safety Information:
-4-Chloro-2-trifluoromethyl-3-pyridinecarboxaldehyde is a volatile liquid and should be avoided by inhalation of vapors or contact with skin, eyes and mucous membranes.
-Appropriate protective measures should be taken during use and operation, including wearing protective glasses, gloves and protective clothing.
-In the process of storage and transportation, attention should be paid to avoid contact with oxidants, strong acids, strong bases and other substances.
-When handling the compound, it should be carried out in strict accordance with the operating procedures to avoid dust and haze, and pay attention to a well-ventilated environment. In case of inhalation or contact, seek medical attention immediately.
Last Update：2024-04-09 02:00:41
