5193-03-3

5193-03-3 - Names and Identifiers

Name	(6-Chloro-2-pyridyl)hydrazine
Synonyms	2-Chloro-6-hydrazinopyridine 5-CHLORO-2-HYDRAZINOPYRIDINE 2-chloro-6-hydrazinylpyridine 5-chloro-2-hydrazinylpyridine (6-Chloro-2-pyridyl)hydrazine PYRIDINE,5-CHLORO-2-HYDRAZINYL- Pyridine, 2-chloro-6-hydrazinyl- (5-CHLORO-PYRIDIN-2-YL)-HYDRAZINE (5-CHLORO-PYRIDIN-2-YL)-HYDRAZINE 5193-03-3
CAS	5193-03-3 27032-63-9
InChI	InChI=1/C5H6ClN3/c6-4-1-2-5(9-7)8-3-4/h1-3H,7H2,(H,8,9)

5193-03-3 - Physico-chemical Properties

Molecular Formula	C5H6ClN3
Molar Mass	143.57
Density	1.43±0.1 g/cm3(Predicted)
Melting Point	127-128
Boling Point	221.6±50.0 °C(Predicted)
Flash Point	127.985°C
Vapor Presure	0.002mmHg at 25°C
Appearance	Crystalline powder
pKa	9.00±0.70(Predicted)
Storage Condition	Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
Refractive Index	1.669
MDL	MFCD00214724

5193-03-3 - Risk and Safety

Hazard Symbols	Xi - Irritant
Hazard Class	IRRITANT

5193-03-3 - Introduction

(6-Chloro-2-pyridyl)hydrazine is an organic compound with the chemical formula C5H5ClN3. It had the appearance of a white to yellow-white crystalline solid. The following are some information on the properties, uses, preparation and safety of (6-Chloro-2-pyridyl)hydrazine:

Nature:
- (6-Chloro-2-pyridyl)hydrazine has a melting point of about 220-223°C.
-It is a stable solid at room temperature and is not volatile.

Use:
- (6-Chloro-2-pyridyl)hydrazine can be used as an important intermediate in organic synthesis and is used to prepare a variety of heterocyclic compounds and drugs.
-It can be used as a precursor in the field of synthetic pesticides, dyes and pharmaceuticals.

Preparation Method:
- (6-Chloro-2-pyridyl)hydrazine are usually synthesized by a two-step reaction. First, 2-picolinic acid and chloroacetyl chloride are reacted to obtain (6-chloro-2-pyridyl) acetyl chloride. Then, (6-chloro-2-pyridyl) acetyl chloride is reacted with hydrazine to give the final product (6-Chloro-2-pyridyl)hydrazine.

Safety Information:
- (6-Chloro-2-pyridyl)hydrazine have no apparent risk of lethality or significant toxicity under normal conditions of use.
-However, as organic compounds, safety measures such as wearing protective gloves, glasses and breathing masks are still required when using and handling them.
-Avoid contact with skin, inhalation or ingestion to avoid irritation or other adverse reactions.
-Avoid contact with strong oxidants and acidic substances during operation to prevent dangerous reactions.

Please note that the above information is for reference only. When using or handling (6-Chloro-2-pyridyl)hydrazine, be sure to observe laboratory safety practices and relevant regulations.

Last Update：2024-04-09 21:01:54