2-Chloro-5-cyano-3-methylpyridine

2-Chloro-5-cyano-3-methylpyridine - Names and Identifiers

Name	6-Chloro-5-methylnicotinonitrile
Synonyms	2-Chloro-5-cyano-3-picoline 6-chloro-5-methylnicotinonitrile 6-Chloro-5-methylnicotinonitrile 2-Chloro-5-cyano-3-methylpyridine 6-chloro-5-methyl-3-pyridinecarbonitrile 6-Chloro-5-methylpyridine-3-carbonitrile 2-chloro-3-methyl-5-pyridinecarbonitrile 3-pyridinecarbonitrile, 6-chloro-5-methyl- 6-Chloro-5-methylpyridine-3-carbonitrile, 2-Chloro-5-cyano-3-methylpyridine 6-Chloro-5-methylpyridine-3-carbonitrile, 6-Chloro-3-cyano-5-methylpyridine
CAS	66909-33-9
InChI	InChI=1S/C7H5ClN2/c1-5-2-6(3-9)4-10-7(5)8/h2,4H,1H3

2-Chloro-5-cyano-3-methylpyridine - Physico-chemical Properties

Molecular Formula	C7H5ClN2
Molar Mass	152.58
Density	1.26±0.1 g/cm3(Predicted)
Melting Point	114-116 °C
Boling Point	268.0±35.0 °C(Predicted)
pKa	-2.95±0.10(Predicted)
Storage Condition	2-8°C

2-Chloro-5-cyano-3-methylpyridine - Risk and Safety

Hazard Symbols	T - Toxic
Risk Codes	25 - Toxic if swallowed
Safety Description	45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
UN IDs	3439
Hazard Class	IRRITANT
Packing Group	Ⅲ

2-Chloro-5-cyano-3-methylpyridine - Introduction

It is an organic compound with a chemical formula of C7H5ClN and a molecular weight of 141.58g/mol. It is a white crystal with a special nitrogen heterocyclic structure.

Regarding its properties, it has relatively high thermal stability, is soluble in organic solvents such as ethanol and dichloromethane, and is insoluble in water. It has a certain toxicity, so it is necessary to pay attention to safe operation when using it.

This compound is commonly used in organic synthesis and can be used as an initiator, catalyst and intermediate. It also has some applications in the pharmaceutical and pesticide industries.

One method of preparing a cyanide is to react 5-methyl nitrile with mercuric chloride to form the corresponding compound.

About safety information, it belongs to organic compounds and has certain toxicity. Pay close attention to the safety operation procedures of chemicals and follow relevant protective measures when using them. At the same time, avoid direct contact with skin and breath, avoid swallowing. In case of discomfort or accident, seek medical help immediately.

Last Update：2024-04-09 21:54:55