DCA
9,10-DICYANOANTHRACENE
CAS: 1217-45-4
Molecular Formula: C16H8N2
DCA - Names and Identifiers
| Name | 9,10-DICYANOANTHRACENE |
| Synonyms | DCA RARECHEM AQ BD AN07 9,10-Dicyanoanthracen 9,10-DICYANOANTHRACENE 9,10-ANTHRACENEDICARBONITRILE ANTHRACENE-9,10-DICARBONITRILE |
| CAS | 1217-45-4 |
| InChI | InChI=1/C16H8N2/c17-9-15-11-5-1-2-6-12(11)16(10-18)14-8-4-3-7-13(14)15/h1-8H |
DCA - Physico-chemical Properties
| Molecular Formula | C16H8N2 |
| Molar Mass | 228.25 |
| Density | 1.2027 (rough estimate) |
| Melting Point | 340°C(lit.) |
| Boling Point | 360.06°C (rough estimate) |
| Flash Point | 247.8°C |
| Vapor Presure | 1.16E-09mmHg at 25°C |
| Appearance | powder to crystal |
| Color | Light yellow to Yellow |
| BRN | 1646384 |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.5635 (estimate) |
| Physical and Chemical Properties | WGK Germany:3 |
DCA - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | 20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
| UN IDs | 3439 |
| WGK Germany | 3 |
| HS Code | 29269095 |
| Hazard Class | 6.1 |
| Packing Group | III |
DCA - Reference Information
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| properties | 9, 10-dicyanoanthracene is a powder of yellow crystals, slightly soluble in many organic solvents. |
| Application | 9, 10-dicyanoanthracene can absorb visible light with a wavelength of 400-500nm, as an electron transfer reagent, the electron is obtained from the sulfur atom of the sulfur compound dibenzothiophene (DBT) in the diesel oil, and the DBT is converted into a free radical and oxidized by air into a sulfoxide and A sulfone compound, and with the help of solvent extraction to remove, to achieve the purpose of Oxidative Desulfurization. In addition, 9, 10-dicyanoanthracene is also a highly efficient photosensitizer, and can be used as a photo-induced oxidation catalyst, an electron transfer reagent, a photosensitive polymer additive, and the like. |
Last Update：2024-04-10 22:29:15
