Ácido 2,3-dibromopiridina-4-carboxílico CAS 1020056-98-7

2,3-Dibromopyridine-4-carboxylic acid - Names and Identifiers

Nombre	2,3-Dibromopyridine-4-carboxylic acid
Sinónimos	2,3-dibromoisonicotinic acid 2,3-Dibromoisonicotinic acid 2,3-Dibromopyridine-4-carboxyl 2,3-Dibromopyridine-4-carboxylic 2,3-Dibromo-4-Pyridinecarboxylic Acid 2,3-Dibromo-4-pyridinecarboxylic acid 2,3-Dibromopyridine-4-carboxylic acid 2,3-DIBROMOPYRIDINE-4-CARBOXYLIC ACID 2,3-dibromo-4-Pyridine carbocylic acid 2,3-DIBROMOPYRIDINE-4-CARBOXYLIC ACID1020056-98-7
CAS	1020056-98-7

2,3-Dibromopyridine-4-carboxylic acid - Physico-chemical Properties

Fórmula Molecular	C6H3Br2NO2
Masa Molar	280.9
Densidad	2.202
punto Boling	458℃
Punto Flash	231℃
PKa	1.63±0.10(Predicted)
Condición de almacenamiento	bajo gas inerte (nitrógeno o argón) a 2-8°C
Sensible	Irritant
MDL	MFCD09997708

2,3-Dibromopyridine-4-carboxylic acid - Risk and Safety

Símbolos de peligro	XI - irritación
Clase de peligro	IRRITANT

2,3-Dibromopyridine-4-carboxylic acid - Introduction

2,3-Dibromopyridine-4-carboxylic acid is an organic compound whose chemical formula is C7H4Br2NO2.

Naturaleza:
-Appearance: 2,3-Dibromopyridine-4-carboxylic acid is white crystal or crystalline powder.
-Melting point: about 140-144°C.
-Relative molecular mass: 295.91g/mol.
-Solubility: 2,3-dibromopyridine-4-carboxylic acid is soluble in solvents such as ethanol, ether and dimethyl sulfoxide.

Uso:
- 2,3-dibromopyridine -4-carboxylic acid is mainly used in the synthesis of pharmaceutical intermediates.
-It can be used as acylation reagent, substitution reagent, selective catalyst in organic synthesis.

Método de preparación:
- 2,3-dibromopyridine -4-carboxylic acid is generally prepared by the reaction of 2,3-dibromopyridine with sodium cyanide followed by acid hydrolysis.

Información de seguridad:
- 2,3-dibromopyridine -4-carboxylic acid is an organic compound, which has certain harmfulness and irritation, so it is necessary to pay attention to safe operation when using it.
-When in contact, avoid direct contact with skin and eyes, and ensure that the operation is carried out in a well-ventilated place.
-If you come into contact with this compound, rinse immediately with plenty of water and seek medical attention in severe cases.

Before performing any experiment or operation, please be sure to consult relevant safety manuals and materials to ensure the best experimental results and protect the safety of operators.