1,8-Dichloro-9,10-bis(phenylethynyl) anthracene - Names and Identifiers
Name | 1,8-Dichloro-9,10-bis(phenylethynyl)anthracene
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Synonyms | DBEA 1,8-DICHLORO-BPEA Dichloro-9,10-bis(phenylethynyl) a 9,10-Bis(phenylethynl)-1,8-dichloroanthracene 1,8-Dichloro-9,10-bis(phenylethynyl)anthracene 9,10-BIS(PHENYLETHYNYL)-1,8-DICHLOROANTHRACENE 1,8-DICHLORO-9,10-BIS(PHENYLETHYNYL) ANTHRACENE
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CAS | 51749-83-8
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InChI | InChI=1/C30H16Cl2/c31-27-15-7-13-24-23(19-17-21-9-3-1-4-10-21)25-14-8-16-28(32)30(25)26(29(24)27)20-18-22-11-5-2-6-12-22/h1-16H |
1,8-Dichloro-9,10-bis(phenylethynyl) anthracene - Physico-chemical Properties
Molecular Formula | C30H16Cl2
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Molar Mass | 447.35 |
Density | 1.0703 (rough estimate) |
Melting Point | 168-170°C(lit.) |
Boling Point | 524.89°C (rough estimate) |
Flash Point | 345.8°C |
Vapor Presure | 1.78E-16mmHg at 25°C |
Storage Condition | Sealed in dry,Room Temperature |
Refractive Index | 1.5610 (estimate) |
MDL | MFCD00012048 |
Use | Yellow fluorescent agent |
1,8-Dichloro-9,10-bis(phenylethynyl) anthracene - Risk and Safety
Hazard Symbols | Xn - Harmful
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Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
R36/37/38 - Irritating to eyes, respiratory system and skin.
R40 - Limited evidence of a carcinogenic effect
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Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
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WGK Germany | 3 |
1,8-Dichloro-9,10-bis(phenylethynyl) anthracene - Introduction
1,8-Dichloro-9,10-bis(phenylethynyl)anthracene (1,8-Dichloro-9,10-bis(phenylethynyl)anthracene) is an organic compound. The following is a description of some of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: Colorless to light yellow crystal or powder.
-Molecular formula: C30H18Cl2.
-Molecular weight: 449.36g/mol.
-Melting point: 286-289°C.
-Boiling point: about 600°C.
-Insoluble in water at room temperature, but soluble in common organic solvents such as alcohols, ketones and ethers.
Use:
- 1,8-Dichloro-9,10-bis(phenylethynyl)anthracene is an important organic semiconductor material, which is commonly used in the preparation of organic optoelectronic devices, such as organic light-emitting diodes (OLEDs) and organic thin-film solar cells.
-Due to its excellent photoelectric and conductive properties, it is also used in the fields of optoelectronics, optics and electrochemistry.
Preparation Method:
- 1,8-Dichloro-9,10-bis(phenylethynyl)anthracene has many synthesis methods. One of the commonly used methods is to synthesize anthracene compound group and phenylacetylene compound group, and then perform coupling reaction. Specific synthetic methods can be found in the organic synthesis literature.
Safety Information:
- 1,8-Dichloro-9,10-bis(phenylethynyl)anthracene does not cause significant toxicity under general operating conditions. However, as an organic compound, when it comes into contact with skin, eyes or inhaling its dust, appropriate protective measures should be taken, such as wearing gloves, safety glasses and protective masks. Any chemical experiments should be conducted under safe laboratory conditions and following appropriate operating procedures and safety guidelines.
Last Update:2024-04-10 22:29:15