32281-97-3
7-Bromo-1-tetralone
CAS: 32281-97-3
Molecular Formula: C10H9BrO
32281-97-3 - Names and Identifiers
32281-97-3 - Physico-chemical Properties
| Molecular Formula | C10H9BrO |
| Molar Mass | 225.08 |
| Density | 1.511±0.06 g/cm3(Predicted) |
| Melting Point | 78 °C |
| Boling Point | 157°C/8mmHg(lit.) |
| Flash Point | 103.5°C |
| Solubility | soluble in Methanol |
| Vapor Presure | 0.000548mmHg at 25°C |
| Appearance | powder to crystal |
| Color | White to Light yellow to Dark green |
| Maximum wavelength(λmax) | ['305nm(EtOH)(lit.)'] |
| Storage Condition | 2-8°C |
| Sensitive | Air, light, and moisture sensitivity |
| Refractive Index | 1.598 |
| MDL | MFCD02179287 |
32281-97-3 - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R22 - Harmful if swallowed |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 2 |
| HS Code | 29147000 |
| Hazard Class | IRRITANT |
32281-97-3 - Introduction
7-Bromo-1-tetralone (7-Bromo-1-tetralone) is an organic compound with the chemical formula C10H11BrO. The following is an introduction to some of its properties, uses, methods and safety information:
Nature:
-Appearance: Colorless or light yellow solid
-Melting point: 45-47 ° C
-Boiling point: 248-249 ° C
-Density: 1.41g/cm³
-Solubility: Soluble in organic solvents, such as alcohols and ethers
Use:
- 7-Bromo-1-tetralone is a commonly used intermediate in organic synthesis and can be used to synthesize other compounds.
-It plays an important role in the synthesis of drugs and is used to synthesize biologically active compounds, such as the synthesis of drugs and plant extracts.
Method:
- 7-Bromo-1-tetralone is usually prepared by bromination reaction in tetralone using a brominating agent. Commonly used brominating agents are bromine, brominated alkanes or N-brominated compounds.
Safety Information:
- 7-Bromo-1-tetralone is generally stable under normal conditions, but it may be irritating to the eyes, skin and respiratory tract. Wear appropriate personal protective equipment, such as gloves and glasses.
-Please store and handle the compound properly, avoid contact with oxidants and flammable materials, to prevent dangerous or fire accidents.
-During use and handling, follow laboratory safety procedures and store, use and handle in accordance with relevant regulations.
Nature:
-Appearance: Colorless or light yellow solid
-Melting point: 45-47 ° C
-Boiling point: 248-249 ° C
-Density: 1.41g/cm³
-Solubility: Soluble in organic solvents, such as alcohols and ethers
Use:
- 7-Bromo-1-tetralone is a commonly used intermediate in organic synthesis and can be used to synthesize other compounds.
-It plays an important role in the synthesis of drugs and is used to synthesize biologically active compounds, such as the synthesis of drugs and plant extracts.
Method:
- 7-Bromo-1-tetralone is usually prepared by bromination reaction in tetralone using a brominating agent. Commonly used brominating agents are bromine, brominated alkanes or N-brominated compounds.
Safety Information:
- 7-Bromo-1-tetralone is generally stable under normal conditions, but it may be irritating to the eyes, skin and respiratory tract. Wear appropriate personal protective equipment, such as gloves and glasses.
-Please store and handle the compound properly, avoid contact with oxidants and flammable materials, to prevent dangerous or fire accidents.
-During use and handling, follow laboratory safety procedures and store, use and handle in accordance with relevant regulations.
Last Update：2024-04-09 02:00:45
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