1H-benzimidazole-5,6-dicarboxylic acid

1H-benzimidazole-5,6-dicarboxylic acid - Names and Identifiers

Name	Benzimidazole-5,6-dicarboxylic acid
Synonyms	1H-indazole-5,6-dicarboxylicacid Benzimidazole-5,6-dicarboxylic acid BENZIMIDAZOLE-5,6-DICARBOXYLIC ACID 1H-Benzimidazole-5,6-dicarboxylic acid 1H-benzimidazole-5,6-dicarboxylic acid 1H-BENZOIMIDAZOLE-5,6-DICARBOXYLIC ACID 1H-Benzo[d]imidazole-5,6-dicarboxylicaci
CAS	10351-75-4
EINECS	000-000-0
InChI	InChI=1/C9H6N2O4/c12-8(13)4-1-6-7(11-3-10-6)2-5(4)9(14)15/h1-3H,(H,10,11)(H,12,13)(H,14,15)

1H-benzimidazole-5,6-dicarboxylic acid - Physico-chemical Properties

Molecular Formula	C9H6N2O4
Molar Mass	206.15
Density	1.715±0.06 g/cm3(Predicted)
Melting Point	>310°C
Boling Point	660.3±40.0 °C(Predicted)
Flash Point	353.2°C
Water Solubility	Insoluble in water.
Vapor Presure	2.45E-18mmHg at 25°C
BRN	528170
pKa	1.67±0.30(Predicted)
Storage Condition	Sealed in dry,Room Temperature
Refractive Index	1.781
MDL	MFCD03093058

1H-benzimidazole-5,6-dicarboxylic acid - Risk and Safety

Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing.

1H-benzimidazole-5,6-dicarboxylic acid - Introduction

Benzimidazole-5, 6-dicarboxylic acid is an organic compound with the chemical formula C9H6N2O4. It is a white crystalline solid, insoluble in water at room temperature, soluble in some organic solvents.

Benzimidazole-5, 6-dicarboxylic acid has a variety of uses in the field of pharmaceuticals and materials. It can be used as a pharmaceutical intermediate for the synthesis of some biologically active compounds. In addition, it can also be used for synthetic dyes, coatings and polymer materials.

There are two main methods for preparing benzimidazole -5,6-dicarboxylic acid. In one method, benzimidazole is reacted with carbon dioxide to obtain a derivative thereof, which is then treated with an acid to obtain the desired product. Another method is obtained by the direct reaction of benzimidazole and carbon dioxide under high pressure and high temperature conditions.

With regard to safety information, the specific toxicity and hazards of benzimidazole-5, 6-dicarboxylic acid are rarely reported. However, as an organic compound, exposure may cause eye and skin irritation. It is recommended to wear appropriate protective equipment, such as safety glasses and gloves, and maintain good ventilation during use. If you come into contact with this substance, you should wash your skin promptly and seek medical help if needed.

Last Update：2024-04-09 20:52:54