5-(trifluoroMethyl)-N2-Methylpyridine-2

5-(trifluoroMethyl)-N2-Methylpyridine-2 - Names and Identifiers

Name	3-amino-2-(methylamino)-5-(trifluoromethyl)pyridine
Synonyms	5-(trifluoroMethyl)-N2-Methylpyridine-2 N2-METHYL-5-TRIFLUOROMETHYL-PYRIDINE-2,3-DIAMINE 5-(trifluoroMethyl)-N2-Methylpyridine-2,3-diaMine 3-AMINO-2-(METHYLAMINO)-5-(TRIFLUOROMETHYL)PYRIDINE 3-amino-2-(methylamino)-5-(trifluoromethyl)pyridine 3-Amino-2-(methylamino)-5-(trifluoromethyl)pyridine, 5-Amino-6-(methylamino)-alpha,alpha,alpha-trifluoro-3-picoline
CAS	172648-55-4

5-(trifluoroMethyl)-N2-Methylpyridine-2 - Physico-chemical Properties

Molecular Formula	C7H8F3N3
Molar Mass	191.15
Melting Point	99-101°C
Solubility	soluble in Methanol
Appearance	powder to crystal
Color	White to Orange to Green
Storage Condition	Keep in dark place,Inert atmosphere,Room temperature

5-(trifluoroMethyl)-N2-Methylpyridine-2 - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S24/25 - Avoid contact with skin and eyes. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
Hazard Note	Irritant

5-(trifluoroMethyl)-N2-Methylpyridine-2 - Introduction

3-amino-2-(methylamino)-5-(trifluoromethyl)pyridine is an organic compound with the chemical formula C7H7F3N3. The following is a description of some of the properties, uses, preparation and safety information of the compound:

Nature:
-Appearance: Colorless solid
-Melting point: 113-116°C
-Boiling point: 225°C
-Density: 1.42g/cm³
-Low solubility in water, soluble in organic solvents such as alcohols, ethers and ketones.

Use:
- 3-amino-2-(methylamino)-5-(trifluoromethyl)pyridine is an important organic synthesis intermediate, which can be used to synthesize biologically active compounds, such as drugs and pesticides.

Preparation Method:
3-amino-2-(methylamino)-5-(trifluoromethyl)pyridine is prepared as follows:
1.2-amino -5-trifluoromethyl pyridine reacts with methylamine to generate 2-methylamino -5-trifluoromethyl pyridine.
2. 2-methylamino-5-trifluoromethylpyridine reacts with hydrogen chloride to generate 3-amino-2-(methylamino)-5-(trifluoromethyl)pyridine.

Safety Information:
- 3-amino-2-(methylamino)-5-(trifluoromethyl)pyridine is irritating and should be avoided when in contact with skin and eyes.
-Use with appropriate protective equipment, such as lab gloves and safety glasses.
-It should be operated under well-ventilated conditions to avoid inhaling its vapors.
-Should be stored in a dark, dry and well-ventilated place, away from fire and oxidizing agents.
-Please follow the safety operation procedures when using and disposing. If swallowed or inhaled, seek medical attention immediately.

Last Update：2024-04-09 02:00:49