1,8-Dibromopyrene
1,8-Dibromopyrene
CAS: 38303-35-4
Molecular Formula: C16H8Br2
1,8-Dibromopyrene - Names and Identifiers
| Name | 1,8-Dibromopyrene |
| Synonyms | K0119 1,8-Dibromopyrene Pyrene, 1,8-dibromo- pyrene, 1,8-dibromo- |
| CAS | 38303-35-4 |
| InChI | InChI=1/C16H8Br2/c17-13-7-3-9-1-2-10-4-8-14(18)12-6-5-11(13)15(9)16(10)12/h1-8H |
1,8-Dibromopyrene - Physico-chemical Properties
| Molecular Formula | C16H8Br2 |
| Molar Mass | 360.04 |
| Density | 1.852±0.06 g/cm3(Predicted) |
| Melting Point | 211 °C |
| Boling Point | 469.6±18.0 °C(Predicted) |
| Flash Point | 277.3°C |
| Vapor Presure | 1.54E-08mmHg at 25°C |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.863 |
1,8-Dibromopyrene - Introduction
1,8-Dibromopyrene(1,8-Dibromopyrene) is an organic bromine compound with the chemical formula C16H8Br2. It is a colorless to pale yellow solid, insoluble in water, but soluble in organic solvents such as ethanol and dimethylformamide.
1,8-Dibromopyrene is mainly used as an intermediate in organic synthesis. It can be used to synthesize other organic compounds, such as fluorescent dyes, organic semiconductor materials, etc. Because of its good electron transfer properties and strong light absorption properties, it can be used in optoelectronics, photochemistry and other fields.
The method for preparing 1,8-Dibromopyrene is usually to react pyrene with bromine under certain conditions. First, pyrene is reacted with silver nitrite in an inert solvent such as dimethylformamide to give the corresponding pyrene dinitrate. The pyrene dinitrate is then brominated by a brominating agent such as bromine to produce 1,8-Dibromopyrene.
Regarding the safety information of 1,8-Dibromopyrene, it is an organic bromine compound and should be used with caution. Avoid contact with skin and inhalation of dust or gas during operation. During storage, it should be placed in a sealed container, away from fire and oxidizing agents. If ingested or touched, seek immediate medical help.
1,8-Dibromopyrene is mainly used as an intermediate in organic synthesis. It can be used to synthesize other organic compounds, such as fluorescent dyes, organic semiconductor materials, etc. Because of its good electron transfer properties and strong light absorption properties, it can be used in optoelectronics, photochemistry and other fields.
The method for preparing 1,8-Dibromopyrene is usually to react pyrene with bromine under certain conditions. First, pyrene is reacted with silver nitrite in an inert solvent such as dimethylformamide to give the corresponding pyrene dinitrate. The pyrene dinitrate is then brominated by a brominating agent such as bromine to produce 1,8-Dibromopyrene.
Regarding the safety information of 1,8-Dibromopyrene, it is an organic bromine compound and should be used with caution. Avoid contact with skin and inhalation of dust or gas during operation. During storage, it should be placed in a sealed container, away from fire and oxidizing agents. If ingested or touched, seek immediate medical help.
Last Update：2024-04-10 22:29:15
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View History
1,8-Dibromopyrene
68037-07-0
H-DL-Ser-OMe·HCl
Natrium-2-sulfonatoethylhydrogenstearat
50827-54-8
4-BROMO-2,3-DIMETHYLPHENOL
5-Methoxy-7-(3,3-dimethylallyloxy)coumarin
2-[(2,6-Dichlorophenyl)aMino]benzeneacetic Acid 2-(CarboxyMethoxy)-2-oxoethyl Ester
FMOC-L-LYS(BIOTINYL-AHX)-OH
68037-07-0
H-DL-Ser-OMe·HCl
Natrium-2-sulfonatoethylhydrogenstearat
50827-54-8
4-BROMO-2,3-DIMETHYLPHENOL
5-Methoxy-7-(3,3-dimethylallyloxy)coumarin
2-[(2,6-Dichlorophenyl)aMino]benzeneacetic Acid 2-(CarboxyMethoxy)-2-oxoethyl Ester
FMOC-L-LYS(BIOTINYL-AHX)-OH