CCRIS 8236
5,7-Difluoroquinoline
CAS: 34522-72-0
Molecular Formula: C9H5F2N
CCRIS 8236 - Names and Identifiers
| Name | 5,7-Difluoroquinoline |
| Synonyms | Ccris 8236 CCRIS 8236 5,7-Difluoroquinoline 5,7-difluoroquinoline Quinoline, 5,7-difluoro- |
| CAS | 34522-72-0 |
| InChI | InChI=1/C9H5F2N/c10-6-4-8(11)7-2-1-3-12-9(7)5-6/h1-5H |
CCRIS 8236 - Physico-chemical Properties
| Molecular Formula | C9H5F2N |
| Molar Mass | 165.14 |
| Density | 1.319 |
| Boling Point | 235℃ |
| Flash Point | 96℃ |
| Vapor Presure | 0.0783mmHg at 25°C |
| Appearance | Brown powder |
| pKa | 2.82±0.26(Predicted) |
| Storage Condition | Room Temprature |
| Refractive Index | 1.588 |
CCRIS 8236 - Introduction
5,7-Difluoroquinoline is an organic compound with the chemical formula C9H5F2N. The following is a description of the nature, use, preparation and safety information of 5,7-Difluoroquinoline:
Nature:
- 5,7-Difluoroquinoline is a colorless or slightly yellow solid.
-Its melting point is about 82-84°C.
- 5,7-Difluoroquinoline is almost insoluble in water at room temperature, but can be dissolved in some organic solvents.
Use:
- 5,7-Difluoroquinoline can be used as a pharmaceutical intermediate for the synthesis of various biologically active compounds.
-It can also be used as a synthetic raw material for dyes, coatings and optical materials.
Preparation Method:
- 5,7-Difluoroquinoline has many preparation methods, one of which is commonly used by reacting 1,5-difluoroquinoline with anthranilic acid.
-In this reaction, 1,5-difluoroquinoline is first treated with alkali to generate the corresponding acid salt, and then esterified with anthranilic acid to finally obtain 5,7-Difluoroquinoline.
Safety Information:
- 5,7-Difluoroquinoline is generally stable under normal conditions of use, but contact with strong oxidants or oxygen should be avoided to prevent unsafe reactions.
-During operation, care should be taken to avoid inhalation, ingestion or contact with skin and eyes. Personal protective equipment such as gloves, goggles and protective clothing should be worn.
-If you come into contact with this compound, rinse the affected area immediately with plenty of water and seek medical attention.
Nature:
- 5,7-Difluoroquinoline is a colorless or slightly yellow solid.
-Its melting point is about 82-84°C.
- 5,7-Difluoroquinoline is almost insoluble in water at room temperature, but can be dissolved in some organic solvents.
Use:
- 5,7-Difluoroquinoline can be used as a pharmaceutical intermediate for the synthesis of various biologically active compounds.
-It can also be used as a synthetic raw material for dyes, coatings and optical materials.
Preparation Method:
- 5,7-Difluoroquinoline has many preparation methods, one of which is commonly used by reacting 1,5-difluoroquinoline with anthranilic acid.
-In this reaction, 1,5-difluoroquinoline is first treated with alkali to generate the corresponding acid salt, and then esterified with anthranilic acid to finally obtain 5,7-Difluoroquinoline.
Safety Information:
- 5,7-Difluoroquinoline is generally stable under normal conditions of use, but contact with strong oxidants or oxygen should be avoided to prevent unsafe reactions.
-During operation, care should be taken to avoid inhalation, ingestion or contact with skin and eyes. Personal protective equipment such as gloves, goggles and protective clothing should be worn.
-If you come into contact with this compound, rinse the affected area immediately with plenty of water and seek medical attention.
Last Update：2024-04-09 02:00:45
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Product Name: 5,7-Difluoroquinoline Visit Supplier Webpage Request for quotation
CAS: 34522-72-0
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
CAS: 34522-72-0
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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