90721-27-0
1-benzofuran-5-carboxylic acid
CAS: 90721-27-0
Molecular Formula: C9H6O3
90721-27-0 - Names and Identifiers
| Name | 1-benzofuran-5-carboxylic acid |
| Synonyms | RARECHEM AL BE 1369 5-Benzofurancarboxylic acid Benzofuran-5-carboxylic acid 1-BENZOFURAN-5-CARBOXYLIC ACID 1-benzofuran-5-carboxylic acid 1-benzofunan-5-carboxylic acid Benzo[b]furan-5-carboxylic acid 3a,7a-dihydrobenzofuran-5-carboxylic acid 1-Benzofuran-5-carboxylic acid, 5-Carboxybenzo[b]furan |
| CAS | 90721-27-0 |
| InChI | InChI=1/C9H6O3/c10-9(11)7-1-2-8-6(5-7)3-4-12-8/h1-5H,(H,10,11) |
90721-27-0 - Physico-chemical Properties
| Molecular Formula | C9H6O3 |
| Molar Mass | 162.14 |
| Density | 1.363±0.06 g/cm3(Predicted) |
| Melting Point | 189-190°C |
| Boling Point | 325.6±15.0 °C(Predicted) |
| Flash Point | 150.7°C |
| Vapor Presure | 9.31E-05mmHg at 25°C |
| pKa | 4.06±0.30(Predicted) |
| Storage Condition | 2-8°C |
| Refractive Index | 1.649 |
90721-27-0 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| 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. S37/39 - Wear suitable gloves and eye/face protection |
90721-27-0 - Introduction
Acid is an organic compound with the chemical formula C9H6O3. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: acid is a colorless crystalline solid.
-Melting point: about 158-162°C.
-Solubility: Good solubility in common organic solvents.
Use:
-This compound can be used as an intermediate for the synthesis of organic fluorescent dyes.
-It is also used in some drug research.
-In addition, it can also be used as an important reagent and catalyst in the field of organic synthesis.
Method:
-must acid can be obtained by the oxidation reaction of symmetrical benzofuran. Commonly used oxidants are nitric acid and benzoyl peroxide.
-Another common preparation method is to react benzofuran dicarboxylic anhydride with hydrochloric acid to generate acid and then oxidize it.
Safety Information:
-the health risk to the human body is low under most common conditions.
-Appropriate protective measures, such as gloves, glasses and protective clothing, should be taken during operation or contact.
-If accidental or skin contact occurs, wash off immediately and seek medical help if necessary.
-This compound should be stored in a sealed container to avoid contact with flammable materials or oxidants.
Nature:
-Appearance: acid is a colorless crystalline solid.
-Melting point: about 158-162°C.
-Solubility: Good solubility in common organic solvents.
Use:
-This compound can be used as an intermediate for the synthesis of organic fluorescent dyes.
-It is also used in some drug research.
-In addition, it can also be used as an important reagent and catalyst in the field of organic synthesis.
Method:
-must acid can be obtained by the oxidation reaction of symmetrical benzofuran. Commonly used oxidants are nitric acid and benzoyl peroxide.
-Another common preparation method is to react benzofuran dicarboxylic anhydride with hydrochloric acid to generate acid and then oxidize it.
Safety Information:
-the health risk to the human body is low under most common conditions.
-Appropriate protective measures, such as gloves, glasses and protective clothing, should be taken during operation or contact.
-If accidental or skin contact occurs, wash off immediately and seek medical help if necessary.
-This compound should be stored in a sealed container to avoid contact with flammable materials or oxidants.
Last Update：2024-04-09 20:52:54
Supplier List
Featured ProductsSpot supply
Product Name: 1-Benzofuran-5-carboxylic Acid Visit Supplier Webpage Request for quotationCAS: 90721-27-0
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Spot supply
Product Name: Benzofuran-5-carboxylic acid Request for quotationCAS: 90721-27-0
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Spot supply
Product Name: 1-Benzofuran-5-carboxylic Acid Visit Supplier Webpage Request for quotationCAS: 90721-27-0
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Product Name: 1-BENZOFURAN-5-CARBOXYLIC ACID Visit Supplier Webpage Request for quotation
CAS: 90721-27-0
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
CAS: 90721-27-0
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Featured ProductsSpot supply
Product Name: 1-Benzofuran-5-carboxylic Acid Visit Supplier Webpage Request for quotationCAS: 90721-27-0
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Spot supply
Product Name: Benzofuran-5-carboxylic acid Request for quotationCAS: 90721-27-0
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Spot supply
Product Name: 1-Benzofuran-5-carboxylic Acid Visit Supplier Webpage Request for quotationCAS: 90721-27-0
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Product Name: 1-BENZOFURAN-5-CARBOXYLIC ACID Visit Supplier Webpage Request for quotation
CAS: 90721-27-0
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
CAS: 90721-27-0
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
View History