4-Bromostilbene
4-Bromostilbene
CAS: 4714-24-3
Molecular Formula: C14H11Br
4-Bromostilbene - Names and Identifiers
| Name | 4-Bromostilbene |
| Synonyms | 4-Bromostilbene 4-BROMOSTILBENE 4-Bromostilbeneep 4-Bromo-trans-stilbene 1-Bromo-4-styrylbenzene (E)-1-bromo-4-styrylbenzene 1-Bromo-4-(2-phenylvinyl)benzene 1-bromo-4-(2-phenylethenyl)benzene 1-Bromo-4-(2-phenylethenyl)- Benzene benzene, 1-bromo-4-(2-phenylethenyl)- 1-bromo-4-[(E)-2-phenylethenyl]benzene 4-broMo-stilbene, 4-broMostilbene, 1-broMo-4-[2-phenylvinyl]benzene |
| CAS | 4714-24-3 |
| InChI | InChI=1/C14H11Br/c15-14-10-8-13(9-11-14)7-6-12-4-2-1-3-5-12/h1-11H/b7-6+ |
| InChIKey | ZZMMKLVIBZWGPK-VOTSOKGWSA-N |
4-Bromostilbene - Physico-chemical Properties
| Molecular Formula | C14H11Br |
| Molar Mass | 259.14 |
| Density | 1.372±0.06 g/cm3(Predicted) |
| Melting Point | 140 °C |
| Boling Point | 139-140 °C(Press: 12 Torr) |
| Flash Point | 159.1°C |
| Vapor Presure | 0.000153mmHg at 25°C |
| Storage Condition | 2-8°C |
| Refractive Index | 1.679 |
| MDL | MFCD00155020 |
4-Bromostilbene - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R22 - Harmful if swallowed R52 - Harmful to aquatic organisms |
| WGK Germany | 3 |
4-Bromostilbene - Introduction
4-Bromostilbene, also known as 4-Bromostilbene, is an organic compound. The following is a description of the nature, use, formulation and safety information of 4-Bromostilbene:
Nature:
-Appearance: 4-Bromostilbene is a white crystal or powdery solid.
-Molecular formula: C14H11Br.
-Molecular weight: 267.15g/mol.
-Melting point: 80-83 ℃.
-Boiling point: 346 ℃.
-Density: 1.41g/cm³.
-Solubility: Soluble in organic solvents such as ethanol and dimethylformamide, insoluble in water.
Use:
- 4-Bromostilbene can be used as an organic synthesis intermediate for the synthesis of other compounds.
-It is also used in dyes, fluorescent agents, rubber additives and other fields.
Preparation Method:
- 4-Bromostilbene can be synthesized by bromination reaction. The common preparation method is to react stilbene with bromine solution, and heat the reaction under appropriate conditions.
Safety Information:
- 4-Bromostilbene generally does not cause serious injury under normal use conditions. However, it is still an organic compound and should be handled in accordance with general laboratory safety practices. Avoid inhalation of dust, contact with skin or eyes.
-If you come into contact with this compound, immediately flush the infected area with plenty of water and seek medical attention.
-Appropriate ventilation and personal protective measures should be taken during storage and handling of 4-Bromostilbene.
Nature:
-Appearance: 4-Bromostilbene is a white crystal or powdery solid.
-Molecular formula: C14H11Br.
-Molecular weight: 267.15g/mol.
-Melting point: 80-83 ℃.
-Boiling point: 346 ℃.
-Density: 1.41g/cm³.
-Solubility: Soluble in organic solvents such as ethanol and dimethylformamide, insoluble in water.
Use:
- 4-Bromostilbene can be used as an organic synthesis intermediate for the synthesis of other compounds.
-It is also used in dyes, fluorescent agents, rubber additives and other fields.
Preparation Method:
- 4-Bromostilbene can be synthesized by bromination reaction. The common preparation method is to react stilbene with bromine solution, and heat the reaction under appropriate conditions.
Safety Information:
- 4-Bromostilbene generally does not cause serious injury under normal use conditions. However, it is still an organic compound and should be handled in accordance with general laboratory safety practices. Avoid inhalation of dust, contact with skin or eyes.
-If you come into contact with this compound, immediately flush the infected area with plenty of water and seek medical attention.
-Appropriate ventilation and personal protective measures should be taken during storage and handling of 4-Bromostilbene.
Last Update：2024-04-10 22:29:15
