2-Bromo-4-cyanopyridine CAS 10386-27-3

2-Bromo-4-cyanopyridine - Names and Identifiers

Nom	2-Bromo-4-cyanopyridine
Synonymes	2-Bromo-4-cyanopyridine 2-BROMO-4-CYANO-PYRIDINE 2-BROMO-ISONICOTINONITRILE 2-BROMO-ISONICONINONITRILE 2-broMopyridin-4-carbonitrile 2-BroMoisonicotinonitrile (2-BroMo-4-cyanopyridine) 2-broMo-2-cyano-1,2-dihydropyridine-4-carboxylic acid 2-Bromo-4-cyanopyridine, 2-Bromopyridine-4-carbonitrile
CAS	10386-27-3

2-Bromo-4-cyanopyridine - Physico-chemical Properties

Formule moléculaire	C6H3BrN2
Masse molaire	183.01
Densité	1.72±0.1 g/cm3(Predicted)
Point de fusion	78-80°C
point Boling	243.4±20.0 °C(Predicted)
Solubilité dans l'eau	Insoluble dans l'eau.
Apparence	White powder or crystal
Couleur	White to Light yellow to Light orange
Le PKA	-2.56±0.10(Predicted)
Condition de stockage	Placé à l'abri de la lumière, scellé à sec, conservé à température ambiante
MDL	MFCD07367879

2-Bromo-4-cyanopyridine - Risk and Safety

Codes de risque	R22 - nocif si avalé R37 / 38 - irritation du système respiratoire et de la peau. R41 - Risque de dommages graves aux yeux
Description de la sécurité	S26 - En cas de contact avec les yeux, rincer immédiatement avec beaucoup d'eau et consulter un médecin. S39 - Porter une protection pour les yeux et le visage.
Un id	UN3439
Classe de danger	6.1
Catégorie d'emballage	III

2-Bromo-4-cyanopyridine - Introduction

2-Bromo-4-cyanopyridine is an organic compound with the chemical formula C7H4BrN. The following is an introduction to its nature, use, formulation and safety information:

Properties: 2-Bromo-4-cyanopyridine is a colorless to pale yellow crystalline solid. It is stable at room temperature, but may decompose when heated. It is soluble in organic solvents such as ethanol and acetone and insoluble in water.

Purpose: 2-Bromo-4-cyanopyridine is an important intermediate in organic synthesis. It can be used to prepare a variety of biologically active compounds, including pesticides, pharmaceuticals and dyes.

Production method: 2-bromo-4-cyanopyridine can be obtained by reacting 2-bromo-4-iodopyridine with sodium cyanide. First, 2-bromo-4-iodopyridine is reacted with sodium cyanide under basic conditions to form 2-bromo-4-cyanopyridine, and then the product is acidified with acid to obtain a pure product.

Safety Information: 2-Bromo-4-cyanopyridine is an organic compound that is potentially hazardous. Appropriate safety measures are required during handling and use, including wearing protective gloves, eye protection and protective clothing. Avoid inhalation, contact with skin and eyes, and ensure that the operation is carried out in a well-ventilated place. When stored, it should be kept in a sealed container, away from fire and oxidizing agents. In case of poisoning, seek medical help immediately.