quinoxaline, 2-bromo-
2-Bromoquinoxaline
CAS: 36856-91-4
Molecular Formula: C8H5BrN2
quinoxaline, 2-bromo- - Names and Identifiers
| Name | 2-Bromoquinoxaline |
| Synonyms | 2-Bromoquinoxaline 2-BROMOQUINOXALINE Quinoxaline, 2-bromo- quinoxaline, 2-bromo- |
| CAS | 36856-91-4 |
| InChI | InChI=1/C8H5BrN2/c9-8-5-10-6-3-1-2-4-7(6)11-8/h1-5H |
quinoxaline, 2-bromo- - Physico-chemical Properties
| Molecular Formula | C8H5BrN2 |
| Molar Mass | 209.04 |
| Density | 1.656 |
| Melting Point | 56-60℃ |
| Boling Point | 276 °C |
| Flash Point | 120 °C |
| Vapor Presure | 0.00844mmHg at 25°C |
| pKa | -1.32±0.30(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | 1.685 |
| MDL | MFCD07368206 |
quinoxaline, 2-bromo- - 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. |
| WGK Germany | 3 |
| HS Code | 29339900 |
quinoxaline, 2-bromo- - Introduction
2-Bromoquinoxaline (2-Bromoquinoxaline) is an organic compound with the formula C8H5BrN2. It is a colorless or slightly yellow solid. The following is a detailed description of the nature, use, formulation and safety information of 2-Bromoquinoxaline:
Nature:
-Appearance: Colorless or slightly yellowish solid
-Melting point: 76-80°C
-Boiling Point: Not Applicable
-Density: 1.67g/cm³
-Stability: stable at room temperature, but may react when encountering strong oxidants
Use:
2-Bromoquinoxaline has a wide range of applications in the chemical field, including:
-Synthesis of organic compounds: It is often used as a substituent in organic synthesis to introduce bromine atoms and participate in the construction of complex organic molecular structures.
-Drug research: Some derivatives of 2-Bromoquinoxaline have potential biological activity, so they are used as starting materials for drug research.
-Other applications: It can be used in the fields of pigments, dyes and coatings.
Preparation Method:
The preparation of 2-Bromoquinoxaline is usually carried out by the following steps:
1. Quinoxaline is reacted with bromide in an appropriate solvent to produce 2-Bromoquinoxaline.
2. Purify the 2-Bromoquinoxaline product using an appropriate purification technique (e. g., crystallization, extraction).
Safety Information:
There is limited information on the toxicity of 2-Bromoquinoxaline. However, as any organic bromine compound, it may have irritation to the skin, eyes and respiratory tract. Appropriate laboratory safety measures should be taken during handling and handling, such as wearing protective gloves, safety glasses and protective clothing. Avoid contact with harmful chemicals such as oxidants during use and storage. If necessary, the operation should be carried out in a well-ventilated place.
It is worth noting that the safe use of any chemical needs to be carried out under professional guidance. Before operating and handling 2-Bromoquinoxaline, please carefully read and follow the relevant safe operation guidelines and regulations.
Nature:
-Appearance: Colorless or slightly yellowish solid
-Melting point: 76-80°C
-Boiling Point: Not Applicable
-Density: 1.67g/cm³
-Stability: stable at room temperature, but may react when encountering strong oxidants
Use:
2-Bromoquinoxaline has a wide range of applications in the chemical field, including:
-Synthesis of organic compounds: It is often used as a substituent in organic synthesis to introduce bromine atoms and participate in the construction of complex organic molecular structures.
-Drug research: Some derivatives of 2-Bromoquinoxaline have potential biological activity, so they are used as starting materials for drug research.
-Other applications: It can be used in the fields of pigments, dyes and coatings.
Preparation Method:
The preparation of 2-Bromoquinoxaline is usually carried out by the following steps:
1. Quinoxaline is reacted with bromide in an appropriate solvent to produce 2-Bromoquinoxaline.
2. Purify the 2-Bromoquinoxaline product using an appropriate purification technique (e. g., crystallization, extraction).
Safety Information:
There is limited information on the toxicity of 2-Bromoquinoxaline. However, as any organic bromine compound, it may have irritation to the skin, eyes and respiratory tract. Appropriate laboratory safety measures should be taken during handling and handling, such as wearing protective gloves, safety glasses and protective clothing. Avoid contact with harmful chemicals such as oxidants during use and storage. If necessary, the operation should be carried out in a well-ventilated place.
It is worth noting that the safe use of any chemical needs to be carried out under professional guidance. Before operating and handling 2-Bromoquinoxaline, please carefully read and follow the relevant safe operation guidelines and regulations.
Last Update：2024-04-09 20:45:29
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Product Name: 2-Bromoquinoxaline Visit Supplier Webpage Request for quotationCAS: 36856-91-4
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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