3-IODOPYRIDINE-4-CARBONITRILE CAS 10386-28-4

3-IODOPYRIDINE-4-CARBONITRILE - Names and Identifiers

Name	3-IODOPYRIDINE-4-CARBONITRILE
Synonyms	4-Cyano-3-iodopyridine 3-Iodoisonicotinonitrile 3-IODOPYRIDINE-4-CARBONITRILE 3-iodo-pyridin-4-carbonitrile 3-IODO- 4-PYRIDINECARBONITRILE 4-PYRIDINECARBONITRILE, 3-IODO-
CAS	10386-28-4
EINECS	604-604-1
InChI	InChI=1/C6H3IN2/c7-6-4-9-2-1-5(6)3-8/h1-2,4H

3-IODOPYRIDINE-4-CARBONITRILE - Physico-chemical Properties

Molecular Formula	C6H3IN2
Molarmassa	230.01
Täthet	2.04±0.1 g/cm3(Predicted)
Melting Point	119-122°C
Boling Point	303.1±27.0 °C(Predicted)
Blixtpunkt	137.14°C
Vapor Presure	0.001mmHg at 25°C
pKa	-0.15±0.18(Predicted)
Lagringstillstånd	2–8°C
Sensitive	Light Sensitive
Refractive Index	1.67
MDL	MFCD08729285
Physical and Chemical Properties	Sensitivity: Light Sensitive

3-IODOPYRIDINE-4-CARBONITRILE - Risk and Safety

UN IDs	UN3439
Hazard Class	6.1
Packing Group	III

3-IODOPYRIDINE-4-CARBONITRILE - Introduction

4-Cyano-3-iodopyridine (4-cyano-3-iodopyridine) is an organic compound with the chemical formula C6H3IN2. It is a colorless crystalline solid, soluble in polar organic solvents such as ethanol and dimethyl sulfoxide.

4-Cyano-3-iodopyridine is widely used in organic synthesis. It can be used as a key intermediate in the synthesis of pyridine compounds. Because it contains cyano and iodine atoms, these functional groups facilitate the construction of complex organic molecules. In addition, it can also be used for the preparation of dyes, pharmaceutical compounds and pesticides.

The preparation of 4-cyano-3-iodopyridine is usually obtained by the reaction of pyridine iodide and tert-butyl mercury cyanide. First, pyridine iodide is reacted with tert-butylmercuric cyanide in an organic solvent to give 4-cyano-3-iodopyridine. The reaction generally requires an excess of substrate and tert-butylmercury cyanide.

Regarding safety information, 4-cyano-3-iodopyridine may cause irritation to human health when in contact with skin, eyes or by inhalation. Wear appropriate personal protective equipment such as chemical protective gloves, goggles and protective masks during use. When used in a laboratory environment, the relevant safe operating procedures should be observed, and the compound should be stored and handled properly to avoid contact with flammable materials and oxidants to prevent fire or explosion. In order to ensure safety, please carefully read and follow the safety data sheet and relevant safety operating instructions of the compound.