1H-Indene, 2-bromo-
2-Bromoindene
CAS: 10485-09-3
Molecular Formula: C9H7Br
1H-Indene, 2-bromo- - Names and Identifiers
| Name | 2-Bromoindene |
| Synonyms | ETTD 2-Bromoindene 2-BROMOINDENE Indene, 2-bromo- 2-bromo-1H-indene 2-Bromo-1H-indene 1H-Indene, 2-bromo- 1H-INDENE, 2-BROMO- |
| CAS | 10485-09-3 |
| EINECS | 678-249-5 |
| InChI | InChI=1/C9H7Br/c10-9-5-7-3-1-2-4-8(7)6-9/h1-5H,6H2 |
1H-Indene, 2-bromo- - Physico-chemical Properties
| Molecular Formula | C9H7Br |
| Molar Mass | 195.06 |
| Density | 1.570±0.06 g/cm3(Predicted) |
| Melting Point | 35-37°C |
| Boling Point | 127 °C / 23mmHg |
| Flash Point | 113°C |
| Water Solubility | Insoluble in water. |
| Vapor Presure | 0.0241mmHg at 25°C |
| Appearance | Brown solid |
| Storage Condition | Inert atmosphere,2-8°C |
| Refractive Index | 1.659 |
| MDL | MFCD06797863 |
1H-Indene, 2-bromo- - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| HS Code | 29036990 |
| Hazard Note | Irritant |
1H-Indene, 2-bromo- - Introduction
Indene bromide is an organic bromine compound with the chemical formula C9H5Br and the structural formula BrC6H4C2H4C6H4Br. It is a colorless to pale yellow solid, readily soluble in some organic solvents such as ether. The following are some information on the properties, uses, preparation and safety of indene 2-bromide:
Nature:
-Appearance: Colorless to light yellow solid
-Solubility: Soluble in organic solvents such as ether
-Melting point: about 95-99 degrees Celsius
-Boiling point: about 270 degrees Celsius
-specific gravity: about 2.1
-Stability: relatively stable under conventional chemical conditions, but dangerous reactions may occur when encountering high temperature, strong light, oxidants, etc.
Use:
-2-Indene bromide is an important organic synthesis intermediate, which is widely used in medicine, pesticide and other organic synthesis.
-It can be used to synthesize a variety of indene compounds, such as heterocyclic polycyclic aromatic hydrocarbons, drugs and functional materials.
Preparation Method:
A common preparation method of -2-brominated indene is to replace the hydrogen atoms in the indene molecule with bromine atoms by the substitution reaction of indene and bromine. This reaction is carried out in a suitable solvent by heating and adding a brominating agent.
Safety Information:
-Indene bromide is irritating to the eyes, skin and respiratory tract, so avoid direct exposure when in contact.
-The substance is toxic and may cause harm to human health. Care should be taken to avoid inhalation or ingestion during use and to maintain an appropriate operating environment, such as a well-ventilated laboratory.
-When handling and disposing of Indene 2-Bromide, observe relevant safety practices, including wearing personal protective equipment such as protective gloves and goggles.
Nature:
-Appearance: Colorless to light yellow solid
-Solubility: Soluble in organic solvents such as ether
-Melting point: about 95-99 degrees Celsius
-Boiling point: about 270 degrees Celsius
-specific gravity: about 2.1
-Stability: relatively stable under conventional chemical conditions, but dangerous reactions may occur when encountering high temperature, strong light, oxidants, etc.
Use:
-2-Indene bromide is an important organic synthesis intermediate, which is widely used in medicine, pesticide and other organic synthesis.
-It can be used to synthesize a variety of indene compounds, such as heterocyclic polycyclic aromatic hydrocarbons, drugs and functional materials.
Preparation Method:
A common preparation method of -2-brominated indene is to replace the hydrogen atoms in the indene molecule with bromine atoms by the substitution reaction of indene and bromine. This reaction is carried out in a suitable solvent by heating and adding a brominating agent.
Safety Information:
-Indene bromide is irritating to the eyes, skin and respiratory tract, so avoid direct exposure when in contact.
-The substance is toxic and may cause harm to human health. Care should be taken to avoid inhalation or ingestion during use and to maintain an appropriate operating environment, such as a well-ventilated laboratory.
-When handling and disposing of Indene 2-Bromide, observe relevant safety practices, including wearing personal protective equipment such as protective gloves and goggles.
Last Update：2024-04-09 20:49:11
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