4-Dibenzofurancarboxylic acid

4-Dibenzofurancarboxylic acid - Names and Identifiers

Name	dibenzo[b,d]furan-4-carboxylic acid
Synonyms	4-Dibenzofurancarboxylic acid DIBENZOFURAN-4-CARBOXYLIC ACID dibenzo[b,d]furan-4-carboxylic acid 8-oxatricyclo[7.4.0.0,2,7]trideca-1(9),2,4,6,10,12-hexaene-6-carboxylic acid
CAS	2786-05-2
InChI	InChI=1/C13H8O3/c14-13(15)10-6-3-5-9-8-4-1-2-7-11(8)16-12(9)10/h1-7H,(H,14,15)

4-Dibenzofurancarboxylic acid - Physico-chemical Properties

Molecular Formula	C13H8O3
Molar Mass	212.2
Density	1.387±0.06 g/cm3(Predicted)
Melting Point	211-215°C(lit.)
Boling Point	425.7±18.0 °C(Predicted)
Flash Point	211.2°C
Vapor Presure	5.26E-08mmHg at 25°C
pKa	3.24±0.30(Predicted)
Storage Condition	2-8°C
Refractive Index	1.731

4-Dibenzofurancarboxylic acid - Risk and Safety

Safety Description	S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes.
WGK Germany	3

4-Dibenzofurancarboxylic acid - Introduction

dibenzo [B, d]furan-4-carboxylic acid is an organic compound with the chemical formula C14H8O3 and a molecular weight of 224.21g/mol. It is a yellow crystalline solid.

dibenzo [B, d]furan-4-carboxylic acid is mainly used as starting material and intermediate in organic synthesis. It can be used in the synthesis of fluorescent dyes, drugs, pesticides and other organic compounds.

The method for preparing dibenzo [B, d]furan-4-carboxylic acid can be obtained by nitration reaction of benzofuran, and then the target product can be obtained by reduction, acidification and other steps.

Regarding safety information, the specific toxicity and harmfulness of dibenzo [B, d]furan-4-carboxylic acid has not been systematically studied and requires careful handling and use. During operation, care should be taken to avoid contact with skin, eyes and respiratory tract. Wear appropriate protective equipment, such as gloves, goggles and gas masks. If ingestion or improper contact, should seek medical treatment immediately.

Last Update：2024-04-09 20:02:46