4-Pyridinamine, 3-chloro-2,5,6-trifluoro-

4-Pyridinamine, 3-chloro-2,5,6-trifluoro- - Names and Identifiers

Name	4-amino-3-chloro-2,5,6-trifluoro-pyridine
Synonyms	TIMTEC-BB SBB000238 3-chloro-2,5,6-trifluoropyridin-4-amine 3-chloro-2,5,6-trifluoro-4-aMinopyridine 4-AMINO-3-CHLORO-2,5,6-TRIFLUOROPYRIDINE 4-Amino-3-chloro-2,5,6-trifluoropyridine 4-Pyridinamine, 3-chloro-2,5,6-trifluoro- 4-amino-3-chloro-2,5,6-trifluoro-pyridine
CAS	2693-57-4
InChI	InChI=1/C5H2ClF3N2/c6-1-3(10)2(7)5(9)11-4(1)8/h(H2,10,11)

4-Pyridinamine, 3-chloro-2,5,6-trifluoro- - Physico-chemical Properties

Molecular Formula	C5H2ClF3N2
Molar Mass	182.53
Density	1.666±0.06 g/cm3(Predicted)
Melting Point	120-121°C(lit.)
Boling Point	117-118 °C
Flash Point	101.3°C
Vapor Presure	0.0314mmHg at 25°C
pKa	-3.66±0.10(Predicted)
Storage Condition	2-8°C
Refractive Index	1.523

4-Pyridinamine, 3-chloro-2,5,6-trifluoro- - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
WGK Germany	3
Hazard Class	IRRITANT

4-Pyridinamine, 3-chloro-2,5,6-trifluoro- - Introduction

4-amino-3-choro-2, 5,6-trifluoro-pyridine is an organic compound with the chemical formula C5H2ClF3N. The following is a description of its nature, use, preparation and safety information:

Nature:
-Appearance: Colorless crystal or white solid.
-Solubility: Soluble in organic solvents such as ethanol, dimethylformamide and dichloromethane, slightly soluble in water.
-Melting point: 76-78 degrees Celsius.
-Stability: Stable at room temperature, but stored in the dark.

Use:
-4-amino-3-choro-2, 5,6-trifluoro-pyridine can be used as an intermediate in organic synthesis and is widely used in drug synthesis and pesticide research and development.

Method:
4-amino-3-chloro-2,5,6-trifluoro-Pyridine has many preparation methods, but the most common method is to react 2,3,5,6-tetrafluoropyridine with trichloroammonia:
C5HF4N NH2Cl → C5H2ClF3N HCl

Safety Information:
-4-amino-3-choro-2, 5,6-trifluoro-pyridine is generally safe under normal use and storage conditions, but it still needs to be handled with caution.
-Avoid contact with eyes, skin and clothing, if there is contact should immediately rinse with plenty of water. If discomfort occurs, seek medical attention immediately.
-Wear appropriate protective gloves, glasses and face mask when using, and ensure that the operation is carried out in a well-ventilated place.
-Exceeding the exposure limit or ingestion may cause health hazards, so take necessary safety measures when using and storing, and properly dispose of waste.

Please note that the above information is for reference. If you want to use this compound or related experiments, it is recommended to conduct it under the guidance of professionals.

Last Update：2024-04-09 20:49:11