5,7-Difluoro-6-bromoquinoline
Category：Other Chemicals
Introduction
5,7-Difluoro-6-bromoquinoline – Names and Identifiers
| Name | 5,7-Difluoro-6-bromoquinoline |
| Synonyms | 6-Bromo-5,7-Difluoroquinoline 6-Bromo-5,7-difluoroquinoline 5,7-Difluoro-6-bromoquinoline Quinoline, 6-bromo-5,7-difluoro- |
| CAS | 1022091-49-1 |
| EINECS | 682-933-9 |
5,7-Difluoro-6-bromoquinoline – Physico-chemical Properties
| Molecular Formula | C9H4BrF2N |
| Molar Mass | 244.04 |
| Density | 1.726 |
| Melting Point | 87-92℃ |
| Boling Point | 288℃ |
| Flash Point | 128℃ |
| pKa | 2.05±0.29(Predicted) |
| Storage Condition | 2-8°C |
| MDL | MFCD12828677 |
5,7-Difluoro-6-bromoquinoline – Risk and Safety
| Hazard Symbols | Xn – Harmful |
| Risk Codes | R22 – Harmful if swallowed R41 – Risk of serious damage to eyes |
| Safety Description | S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S39 – Wear eye / face protection. |
| UN IDs | UN 3335 |
| WGK Germany | 1 |
| HS Code | 29334900 |
5,7-Difluoro-6-bromoquinoline – Introduction
5,7-Difluoro-6-bromoquinoline is an organic compound with the chemical formula C6H2BrF2N. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: Colorless to light yellow crystal
-Melting point: 36-39°C
-Boiling Point: 161-162°C
-Density: 1.858g/cm³
-Solubility: Slightly soluble in water, soluble in organic solvents such as ethanol and dichloromethane
Use:
-5,7-difluoro-6-bromoquinoline is mainly used in organic synthesis reactions as an important intermediate.
-It is also used in the pharmaceutical industry to synthesize certain drugs, such as antibacterial drugs and antiviral drugs.
Preparation Method:
The preparation of-5,7-difluoro-6-bromoquinoline can be obtained by the reaction of 2,4-difluoroquinoline and hydrogen bromide. 5,7-difluoro-6-bromoquinoline can be synthesized by reacting 2,4-difluoroquinoline with hydrogen bromide in the presence of acetic acid.
Safety Information:
-5,7-difluoro-6-bromoquinoline needs to pay attention to safety precautions during storage and use.
-It is an organic compound that is potentially dangerous and toxic. Contact with skin, eyes or inhalation of its vapors may cause irritation and injury.
-Wear appropriate protective equipment, such as gloves, goggles and protective masks.
-When storing, it should be kept in a dry, cool, well-ventilated place, away from fire and flammable materials.
-If you come into contact with this compound, please wash the affected area with plenty of water immediately and seek medical help.,Disclaimer: The above content is for reference and communication only among industry insiders, and does not guarantee its accuracy or completeness. According to relevant laws and regulations and the regulations of this website, units or individuals who purchase related items should obtain valid qualifications and qualification conditions.
