3430-33-9

3430-33-9 - Names and Identifiers

Name	3-amino-2,6-dimethylpyridine
Synonyms	3-Amino-2,6-lutidine 3-amino-2,6-lutidine 2,6-dimethyl-3-pyridylamine 2,6-DIMETHYL-3-PYRIDINAMINE 2,6-dimethylpyridin-3-amine 2,6-Dimethyl-5-aminopyridine 3-AMINO-2,6-DIMETHYLPYRIDINE 3-amino-2,6-dimethylpyridine 2,6-Dimethyl-3-Amino Pyridine 2,6-DIMETHYL-PYRIDIN-3-YLAMINE N,N,3-trimethyl-3-pentanamine hydrobromide
CAS	3430-33-9
EINECS	222-332-7
InChI	InChI=1/C7H10N2/c1-5-3-4-7(8)6(2)9-5/h3-4H,8H2,1-2H3

3430-33-9 - Physico-chemical Properties

Molecular Formula	C7H10N2
Molar Mass	122.17
Density	1.0289 (estimate)
Melting Point	121-123°C
Boling Point	230°C
Flash Point	230°C
Water Solubility	Insoluble in water.
Vapor Presure	0.0621mmHg at 25°C
Appearance	Solid
BRN	2424
pKa	7.61±0.10(Predicted)
Storage Condition	Keep in dark place,Inert atmosphere,Room temperature
Refractive Index	1.5663 (estimate)
MDL	MFCD01646409

3430-33-9 - Risk and Safety

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. R41 - Risk of serious damage to eyes R37/38 - Irritating to respiratory system and skin. R22 - Harmful if swallowed
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S39 - Wear eye / face protection.
UN IDs	UN2811
Hazard Note	Irritant
Hazard Class	6.1
Packing Group	III

3430-33-9 - Introduction

3-amino-2, 6-dimethylpyriridine is an organic compound with the chemical formula C8H12N2. The following is an introduction to its nature, use, preparation and safety information:

Nature:
-Appearance: 3-amino-2,6-dimethylpyridine is a colorless to pale yellow crystalline solid;
-Solubility: Soluble in common organic solvents such as ethanol, ether and dichloromethane;
-melting point: about 50-52 ℃;
-Density: about 1.03g/cm³.

Use:
- 3-amino-2, 6-dimethylpyrridine is often used as an intermediate in organic synthesis in chemical laboratories;
-It can be used to prepare pyridine compounds, such as drugs, pesticides and dyes.

Preparation Method:
- 3-amino-2, 6-dimethylpyriridine can be prepared by one of the following methods:
1. pyridine introduces methyl group and amino group through coupling reaction and nucleophilic substitution reaction;
2. 2,6-Lutidine is obtained by proton exchange reaction with ammonia or amine.

Safety Information:
- 3-amino-2, 6-dimethylpyriridine is stable and harmless under normal conditions, but the following matters still need to be paid attention:
1. Avoid inhaling its dust or solution when in contact;
2. in case of contact, please rinse the skin or eyes with plenty of water;
3. in the use and storage should comply with the relevant safety operation procedures and rules and regulations;
4. It is recommended to use in a well-ventilated area and wear personal protective equipment.

Last Update：2024-04-09 15:17:56