TETRACENE
2,3-Benzanthracene
CAS: 92-24-0
Molecular Formula: C18H12
TETRACENE - Names and Identifiers
| Name | 2,3-Benzanthracene |
| Synonyms | Rubene LT-S940 Tetracen TETRACENE Methacene Chrysogen NAPHTHYCENE NAPHTHACENE 2,3-Benzanthrene 2,3-Benzanthracene |
| CAS | 92-24-0 |
| EINECS | 202-138-9 |
| InChI | InChI=1/C18H12/c1-2-6-14-10-18-12-16-8-4-3-7-15(16)11-17(18)9-13(14)5-1/h1-12H |
TETRACENE - Physico-chemical Properties
| Molecular Formula | C18H12 |
| Molar Mass | 228.29 |
| Density | 1.35 |
| Melting Point | >300°C(lit.) |
| Boling Point | 305.1°C (rough estimate) |
| Flash Point | 209.1°C |
| Water Solubility | 1.507ug/L(25 ºC) |
| Vapor Presure | 2.02E-07mmHg at 25°C |
| Appearance | Crystalline Powder |
| Color | Orange |
| Merck | 14,6369 |
| BRN | 1909299 |
| Storage Condition | Room Temprature |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| Refractive Index | 1.5500 (estimate) |
| MDL | MFCD00003702 |
TETRACENE - Risk and Safety
| Risk Codes | R40 - Limited evidence of a carcinogenic effect R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| Safety Description | S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37 - Wear suitable protective clothing and gloves. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S60 - This material and its container must be disposed of as hazardous waste. S24/25 - Avoid contact with skin and eyes. |
| UN IDs | UN 3077 9/PG 3 |
| WGK Germany | 3 |
| RTECS | QI7605000 |
| HS Code | 29029090 |
TETRACENE - Reference Information
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Applications | p-type organic conductors and OLED dopants. It is applied to the sublimation level of organic electronic devices. |
| production method | 1. Oxidation of tetrabene-5, 12-quinone with chromic acid. It is prepared by treating 6-(2-carboxybenzyl)-1,2,3, 4-tetrahydronaphthalene with zinc chloride and sodium chloride and then dehydrogenating. Condensation of succinic acid with phthalic anhydride in the presence of sodium acetate. |
Last Update：2024-04-09 21:11:58
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