Benzene, 1,3,5-tribromo-2-iodo-

Benzene, 1,3,5-tribromo-2-iodo- - Names and Identifiers

Name	1,3,5-tribromo-2-iodobenzene
Synonyms	NSC 159038 2,4,6-TRIBROMOIODOBENZENE IODO-2,4,6-TRIBROMO BENZENE 1,3,5-tribromo-2-iodobenzene Benzene, 1,3,5-tribromo-2-iodo- 2,4,6-TRIBROMOIODOBENZENE SOLUTION 2,4,6-Tribromoiodobenzene Solution
CAS	21521-51-7
InChI	InChI=1/C6H2Br3I/c7-3-1-4(8)6(10)5(9)2-3/h1-2H

Benzene, 1,3,5-tribromo-2-iodo- - Physico-chemical Properties

Molecular Formula	C6H2Br3I
Molar Mass	440.7
Density	2.753±0.06 g/cm3(Predicted)
Melting Point	103-104℃
Boling Point	344.5±37.0 °C(Predicted)
Flash Point	162.1°C
Solubility	Hexane
Vapor Presure	0.000131mmHg at 25°C
Storage Condition	2-8°C
Refractive Index	1.705
MDL	MFCD00019010

Benzene, 1,3,5-tribromo-2-iodo- - Introduction

1,3,5-tribromo-2-iodobenzene is an organic compound with the formula C6H2Br3I. The following is a description of its nature, use, formulation and safety information:

Nature:
1. Appearance: Colorless crystalline solid.
2. Melting Point: about 118-119 ° C.
3. Boiling Point: about 290 ° C.
4. Density: about 2.6g/cm3.
5. Solubility: Soluble in organic solvents such as ethanol and ether, slightly soluble in water.

Use:
1. As an intermediate in organic synthesis, it is often used in the preparation of other compounds.
2. For organic light emitting diode (OLED) material synthesis.
3. Can be used as dyes, pigments, fluorescent reagents and chemical sensors of raw materials.

Method:
The preparation of 1,3,5-tribromo-2-iodobenzene can be achieved by the following steps:
1. The phenyl magnesium halide is reacted with iodoethane to obtain 2-iodophenyl iodide.
2. Reaction of 2-iodophenyl iodide with bromoethane to give 2,4-diiodobenzene.
3. React 2,4-diiodobenzene with bromoethane again to obtain 2,4, 6-tribromobenzene.
4. Finally, 2,4, 6-tribromobenzene is reacted with sodium iodide to obtain 1,3,5-tribromo-2-iodobenzene.

Safety Information:
1. 1,3,5-tribromo-2-iodobenzene may be toxic to humans and may cause eye and skin irritation. Skin contact and inhalation should be avoided.
2. Wear appropriate personal protective equipment, such as gloves and glasses, during use.
3. Should be operated in a well-ventilated place to avoid inhalation of harmful gases.
4. When storing, it should be stored in a closed container, away from fire sources and oxidants.
5. Before handling the compound, you should understand and follow the relevant safety procedures and regulations in detail.

Please note that this information is for reference only. If you need to use the compound, please carefully consult the relevant literature and safety information, and operate in accordance with the safety procedures of the chemical laboratory.

Last Update：2024-04-10 22:29:15