二苯并[B,D]呋喃-4-甲酸
dibenzo[b,d]furan-4-carboxylic acid
CAS: 2786-05-2
Molecular Formula: C13H8O3
二苯并[B,D]呋喃-4-甲酸 - 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) |
二苯并[B,D]呋喃-4-甲酸 - 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 |
二苯并[B,D]呋喃-4-甲酸 - Risk and Safety
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
二苯并[B,D]呋喃-4-甲酸 - 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.
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
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View History
二苯并[B,D]呋喃-4-甲酸
3-BIPHENYLAMINE
3-氨基-5-硝基三氟甲苯
5-氨基-2-氰基吡嗪
3-[bis(2-chloroethyl)aminomethyl]benzooxazol-2-one
Methoxymethyltrimethylsilane
Hydrocinnamic acid, p-hydroxy-, methyl ester
抗氧剂802(DSTDP)
CUBEBIN
Pardoprunox Impurity 33 (N-Nitroso Pardoprunox Impurity 1)
3-BIPHENYLAMINE
3-氨基-5-硝基三氟甲苯
5-氨基-2-氰基吡嗪
3-[bis(2-chloroethyl)aminomethyl]benzooxazol-2-one
Methoxymethyltrimethylsilane
Hydrocinnamic acid, p-hydroxy-, methyl ester
抗氧剂802(DSTDP)
CUBEBIN
Pardoprunox Impurity 33 (N-Nitroso Pardoprunox Impurity 1)