19393-94-3
1,3-DIBROMO-4-IODOBENZENE
CAS: 19393-94-3
Molecular Formula: C6H3Br2I
19393-94-3 - Names and Identifiers
| Name | 1,3-DIBROMO-4-IODOBENZENE |
| Synonyms | 2,4-Dibromo-1-iodobenzene 1,3-DIBROMO-4-IODOBENZENE Benzene, 2,4-dibromo-1-iodo- 1,3-DIBROMO-4-IODOBENZENE SOLUTION 1,3-Dibromo-4-iodobenzene Solution |
| CAS | 19393-94-3 |
| InChI | InChI=1/C6H3Br2I/c7-4-1-2-6(9)5(8)3-4/h1-3H |
19393-94-3 - Physico-chemical Properties
| Molecular Formula | C6H3Br2I |
| Molar Mass | 361.8 |
| Density | 2.514±0.06 g/cm3(Predicted) |
| Melting Point | 45-46℃ |
| Boling Point | 299.1±20.0 °C(Predicted) |
| Flash Point | 134.7°C |
| Vapor Presure | 0.00217mmHg at 25°C |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | 1.682 |
19393-94-3 - Introduction
1,3-dibromo-4-iodobenzene is an organic compound with the chemical formula C6H3Br2I. The following is a description of its nature, use, formulation and safety information:
Properties: 1,3-dibromo-4-iodobenzene is a colorless to light yellow solid, soluble in common organic solvents, such as ether and dichloromethane. It has a strong odor.
Uses: 1,3-dibromo-4-iodobenzene is commonly used as a raw material for bromine and iodine in organic synthesis reactions. It can be reduced to the para-analog 2,4-dibromobenzene and used as an intermediate for dyes. In addition, it can also be used as a catalyst and a melting point enhancing agent.
Preparation method: The preparation of 1,3-dibromo-4-iodobenzene is usually obtained by reacting 2,4-dibromobenzene with iodine. The reaction conditions may be that 2,4-dibromobenzene is dissolved in ethanol under the protection of inert gas, and then sodium bromide and iodine are added until the reaction is complete. The resulting 1,3-dibromo-4-iodobenzene can be purified by crystallization.
Safety information: 1,3-dibromo-4-iodobenzene is irritating to skin and eyes, and contact should be avoided. Wear appropriate protective gloves and glasses when in use. In addition, it may also be harmful to the environment, so relevant regulations should be observed when handling and disposing of waste. During storage, it should be kept in a sealed container, away from fire and oxidizing agents.
Properties: 1,3-dibromo-4-iodobenzene is a colorless to light yellow solid, soluble in common organic solvents, such as ether and dichloromethane. It has a strong odor.
Uses: 1,3-dibromo-4-iodobenzene is commonly used as a raw material for bromine and iodine in organic synthesis reactions. It can be reduced to the para-analog 2,4-dibromobenzene and used as an intermediate for dyes. In addition, it can also be used as a catalyst and a melting point enhancing agent.
Preparation method: The preparation of 1,3-dibromo-4-iodobenzene is usually obtained by reacting 2,4-dibromobenzene with iodine. The reaction conditions may be that 2,4-dibromobenzene is dissolved in ethanol under the protection of inert gas, and then sodium bromide and iodine are added until the reaction is complete. The resulting 1,3-dibromo-4-iodobenzene can be purified by crystallization.
Safety information: 1,3-dibromo-4-iodobenzene is irritating to skin and eyes, and contact should be avoided. Wear appropriate protective gloves and glasses when in use. In addition, it may also be harmful to the environment, so relevant regulations should be observed when handling and disposing of waste. During storage, it should be kept in a sealed container, away from fire and oxidizing agents.
Last Update：2024-04-10 22:29:15
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CAS: 19393-94-3
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