146950-68-7

146950-68-7 - Names and Identifiers

Name	3,4-Pyridinediamine,N4-cyclopropyl-(9CI)
Synonyms	N4-cyclopropylpyridin-3,4-diamine N4-Cyclopropylpyridine-3,4-diamine N4-Cyclopropyl-3,4-pyridinediaMine N4-Cyclopropylpyridine-3,4-diaMine 4-N-cyclopropylpyridine-3,4-diaMine 3,4-PyridinediaMine, N4-cyclopropyl- 3-Amino-4-(cyclopropylamino)pyridine 3-Amino-4-(cyclopropylamino) pyridine 3,4-Pyridinediamine,N4-cyclopropyl-(9CI)
CAS	146950-68-7
InChI	InChI=1/C8H11N3/c9-7-5-10-4-3-8(7)11-6-1-2-6/h3-6H,1-2,9H2,(H,10,11)

146950-68-7 - Physico-chemical Properties

Molecular Formula	C8H11N3
Molar Mass	149.19
Density	1.312±0.06 g/cm3(Predicted)
Boling Point	353.5±27.0 °C(Predicted)
Flash Point	167.6°C
Vapor Presure	3.56E-05mmHg at 25°C
pKa	10.52±0.36(Predicted)
Storage Condition	2-8°C(protect from light)
Refractive Index	1.73

146950-68-7 - Introduction

3-amino -4-(cyclopropylamino) pyridine is an organic compound with the chemical formula C8H12N3. The following is a description of its nature, use, formulation and safety information:

Nature:
3-Amino -4-(cyclopropylamino) pyridine is a solid with colorless or pale yellow crystals. It is stable at room temperature, but can be dissolved in many organic solvents. Its melting point is about 130-132 ° C. The compound is basic and can react with an acid to produce a salt.

Use:
3-Amino -4-(cyclopropylamino) pyridine is often used as a catalyst or intermediate in organic synthesis. It can be used to synthesize organic compounds such as chemicals, drugs and dyes. In addition, it can also be used as a reagent in biochemical research.

Method:
There are various methods for preparing 3-amino -4-(cyclopropylamino) pyridine. The common method is to prepare 2-nitrophenylacetic acid Diester by condensation reaction of p-nitrobenzene and malonic acid Diester, and then obtain the target product by reduction, aminolysis and condensation reaction of cyclopropylamine and pyridine.

Safety Information:
3-amino -4-(cyclopropylamino) pyridine in use and storage need to pay attention to the following safety matters:

1. The compound should be away from the fire and oxidant, avoid contact with open flame.
2. During operation, avoid inhaling dust or gas. Use suitable ventilation facilities or wear suitable personal protective equipment when conducting experiments.
3. Avoid contact with skin, eyes and respiratory tract, and wash hands in time after work.
4. In case of accidental contact or accidental exposure, rinse immediately with plenty of water and seek the help of a doctor.
5. Follow proper operating procedures and laboratory safety guidelines. Personal protective equipment such as chemical protective gloves, safety glasses and protective clothing should be used when necessary.

Last Update：2024-04-09 20:52:54