208511-67-5

208511-67-5 - Names and Identifiers

Name	4-(1H-pyrazol-3-yl)benzoic acid
Synonyms	BUTTPARK 233-54 RARECHEM AL BO 2162 3-(4-CARBOXYPHENYL)PYRAZOLE 4-(2H-pyrazol-3-yl)benzoic acid 4-(1H-pyrazol-5-yl)benzoic acid 3-(4-Carboxyphenyl)-1H-pyrazole 4-(1H-pyrazol-3-yl)benzoic acid 4-(1H-pyrazol-3-yl)benzoic acid Benzoic acid, 4-(1H-pyrazol-3-yl)-
CAS	208511-67-5
InChI	InChI=1/C10H8N2O2/c13-10(14)8-3-1-7(2-4-8)9-5-6-11-12-9/h1-6H,(H,11,12)(H,13,14)

208511-67-5 - Physico-chemical Properties

Molecular Formula	C10H8N2O2
Molar Mass	188.18
Density	1.355±0.06 g/cm3(Predicted)
Boling Point	469.6±28.0 °C(Predicted)
Flash Point	237.8°C
Vapor Presure	1.28E-09mmHg at 25°C
pKa	3.92±0.10(Predicted)
Storage Condition	Sealed in dry,Room Temperature
Refractive Index	1.644

208511-67-5 - Risk and Safety

Risk Codes	22 - Harmful if swallowed
WGK Germany	3
Hazard Note	Irritant

208511-67-5 - Introduction

4-(1H-pyrazol-3-yl)benzoic acid, chemical formula C10H8N2O2, is an organic compound.

Nature:
4-(1H-pyrazol-3-yl)benzoic acid is a solid, colorless or slightly yellow crystal, soluble in organic solvents such as ethanol and chloroform, slightly soluble in water. Its melting point is about 180-183 degrees Celsius.

Use:
4-(1H-pyrazol-3-yl)benzoic acid has the dual structure characteristics of pyrazole and benzoic acid, so it has a wide range of applications:
1. It can be used as a raw material for the synthesis of organic fluorescent dyes.
2 can also be used to prepare organic metal complexes, such as palladium, Iridium and other metal complexes.
3. In the field of medicine, it can be used to synthesize certain drugs, such as anti-cancer drugs.

Method:
There are many preparation methods of 4-(1H-pyrazol-3-yl)benzoic acid. The common method is to react benzaldehyde and hydrazine, and then catalyze with acid to obtain the target product.

Safety Information:
During operation and use, the following safety information should be paid attention:
1. 4-(1H-pyrazol-3-yl)benzoic acid may irritate the eyes, skin and respiratory system, and contact should be avoided.
2. During use, appropriate personal protective equipment should be worn, such as laboratory gloves and safety glasses.
3. Avoid inhaling its dust or generating its gas. If you accidentally inhale it, you should immediately supply fresh air and seek medical attention if necessary.
4. Should be stored in a sealed container, away from the fire and oxidant.

Please note that the information provided above is for reference only. The specific use should follow the laboratory's safe operation procedures and technical guidance.

Last Update：2024-04-09 20:49:11