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| | 3,4,9,10-Perylenetetracarboxylic dianhydride Basic information |
| Product Name: | 3,4,9,10-Perylenetetracarboxylic dianhydride | | Synonyms: | 3,4,9,10-PERYLENETETRACARBOXYLIC DIANHYDRIDE;PIGMENT RED 224;PERYLENE-3,4,9,10-TETRACARBOXYLIC DIANHYDRIDE;PERYLENETETRACARBOXYLIC ACID(-3,4,9,10)-DIANHYDRIDE;ene-3,4,9,10-tetracarboxyL;ic dianhydride;PeryL;Perylene-3,4,9,10-Tetracarboxylic Anhydride | | CAS: | 128-69-8 | | MF: | C24H8O6 | | MW: | 392.32 | | EINECS: | 204-905-3 | | Product Categories: | Acid Anhydrides, etc. (Reagents for Conducting Polymer Research);Aromatic Tetracarboxylic Dianhydrides (for High-Performance Polymer Research);Electroluminescence;Functional Materials;Reagent for High-Performance Polymer Research;Reagents for Conducting Polymer Research;Intermediates of Dyes and Pigments;Aromatic Hydrocarbons (substituted) & Derivatives;Organics | | Mol File: | 128-69-8.mol |  |
| | 3,4,9,10-Perylenetetracarboxylic dianhydride Chemical Properties |
| Melting point | >300 °C(lit.) | | Boiling point | 477.07°C (rough estimate) | | density | 1.3306 (rough estimate) | | refractive index | 1.5200 (estimate) | | Fp | >400°C | | storage temp. | Store below +30°C. | | solubility | 0.87g/l | | form | Powder | | Colour Index | 71127 | | color | Dark red | | PH | 6-7 (1g/l, H2O, 20℃) | | Water Solubility | insoluble | | λmax | 470nm(lit.) | | Sensitive | Moisture Sensitive | | BRN | 57831 | | InChIKey | CLYVDMAATCIVBF-UHFFFAOYSA-N | | CAS DataBase Reference | 128-69-8(CAS DataBase Reference) | | NIST Chemistry Reference | 3,4,9,10-Perylenetetracarboxylic dianhydride(128-69-8) | | EPA Substance Registry System | Perylo[3,4-cd:9,10-c'd']dipyran-1,3,8,10-tetrone (128-69-8) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36 | | WGK Germany | 3 | | F | 10-21 | | TSCA | Yes | | HS Code | 29173980 | | Toxicity | LD50 orally in Rabbit: > 10000 mg/kg |
| | 3,4,9,10-Perylenetetracarboxylic dianhydride Usage And Synthesis |
| Chemical Properties | dark red powder | | Uses | 3,4,9,10-Perylenetetracarboxylic dianhydride is an important raw material and intermediate used in organic synthesis, pharmaceuticals and agrochemicals. It is mainly used in air dried and baking enamels, epoxy, polyurethane and polyester based paints. It is also used in printing inks for bank and security documents. | | General Description | Perylene-3,4,9,10-tetracarboxylic dianhydride (PTCDA) is a perylene derivative which forms highly crystalline films and dyes that can be used for a majority of electronic and opto-electronic applications. It provides a high electron mobility due to its low intermolecular distance which results in π-π conjugation. | | Flammability and Explosibility | Notclassified |
| | 3,4,9,10-Perylenetetracarboxylic dianhydride Preparation Products And Raw materials |
| Raw materials | 1,8-Naphthalic anhydride-->perylene-3,4,9,10-tetracarboxylic acid-->2,9-Di(pent-3-yl)anthra2,1,9-def:6,5,10-d'e'f'diisoquinoline-1,3,8,10-tetrone-->Anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone, 2,9-bis(1-octylnonyl)-->Acenaphthene-->ACENAPHTHYLENE-->3,4,9,10-Perylenetetracarboxylic diimide-->1,8-Naphthalimide | | Preparation Products | Pigment Red 190-->1H-2-Benzopyrano[6',5',4':10,5,6]anthra[2,1,9-def]isoquinoline-1,3,8,10(9H)-tetrone, 9-(1-hexylheptyl)--->3,10-Perylenedicarboxylic acid-->3,9-perylenedicarboxylic acid-->Pigment Red 149 |
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