1H-benzimidazole-2-carbaldehyde

1H-benzimidazole-2-carbaldehyde - Names and Identifiers

Name	1H-benzimidazole-2-carboxaldehyde
Synonyms	AKOS NCG1-0071 CHEMBRDG-BB 4300303 Benzimidazole-2-carbaldehyde 1H-BENZIMIDAZOLE-2-CARBALDEHYDE 1H-benzimidazole-2-carbaldehyde 1H-BENZOIMIDAZOLE-2-CARBALDEHYDE 1H-BENZIMIDAZOLE-2-CARBOXALDEHYDE 1H-Benzimidazole-2-carboxaldehyde 1H-benzimidazole-2-carboxaldehyde 1H-BENZOIMIDAZOLE-2-CARBOXALDEHYDE 1H-benzo[d]imidazole-2-carbaldehyde
CAS	3314-30-5
EINECS	222-004-3
InChI	InChI=1/C8H6N2O/c11-5-8-9-6-3-1-2-4-7(6)10-8/h1-5H,(H,9,10)

1H-benzimidazole-2-carbaldehyde - Physico-chemical Properties

Molecular Formula	C8H6N2O
Molar Mass	146.15
Density	1.368±0.06 g/cm3(Predicted)
Melting Point	224°C
Boling Point	361.8±25.0 °C(Predicted)
Flash Point	176.4°C
Vapor Presure	2.02E-05mmHg at 25°C
Appearance	Solid
pKa	10.61±0.10(Predicted)
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C
Refractive Index	1.747

1H-benzimidazole-2-carbaldehyde - Risk and Safety

Hazard Symbols	Xi - Irritant
Hazard Class	IRRITANT

1H-benzimidazole-2-carbaldehyde - Introduction

It is an organic compound with the chemical formula C9H7N2O. It is colorless to light yellow crystalline powder with a peculiar odor.

Many have a variety of applications. First, it can be used as an important intermediate in organic synthesis for the synthesis of other compounds such as drugs, dyes and polymers. Secondly, it can be used to prepare organic photoelectric materials for organic batteries, optoelectronic devices and other fields. In addition, it also has antibacterial and antioxidant properties, and can be used for antibacterial agents and preservatives.

There are two main methods of preparation. One is obtained by oxidation of p-phenylenediamine and formaldehyde. The reaction is usually carried out in the presence of an oxidizing agent. The other is obtained by the catalytic oxidation of p-phenylenediamine through piperidine. During the preparation process, attention should be paid to safe operation, avoid contact with skin and inhalation of gas.

Regarding the safety information of the pill, it is an organic compound and necessary protective measures should be taken. During the operation, avoid inhalation of gas, contact with skin and eyes. In case of accidental contact, rinse immediately with plenty of water and seek medical help. In addition, calcium should be stored in a cool, dry place, away from fire and oxidizing agents.

Last Update：2024-04-09 21:54:55