3,4,9,10-Perylenetetracarboxylic dianhydride CAS# 128-69-8
3,4,9,10-Perylenetetracarboxylic dianhydride CAS# 128-69-8 - 图片 2
3,4,9,10-Perylenetetracarboxylic dianhydride CAS# 128-69-8 - 图片 3
3,4,9,10-Perylenetetracarboxylic dianhydride CAS# 128-69-8 - 图片 4

3,4,9,10-Perylenetetracarboxylic dianhydride CAS# 128-69-8

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.
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.

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3,4,9,10-Perylenetetracarboxylic dianhydride CAS# 128-69-8

Product Name: 3,4,9,10-Perylenetetracarboxylic dianhydride
Synonyms: 3,4,9,10-PERYLENETETRACARBOXYLIC DIANHYDRIDE;PIGMENT RED 224;PERYLENETETRACARBOXYLIC ACID(-3,4,9,10)-DIANHYDRIDE;Perylene-3,4,9,10-Tetracarboxylic Anhydride;3,4,9,10-PERYLENETETRACARBOXYLIC 3,4,9,10-DIANHYDRIDE;3,4 9,10-PERYLENETETRACARBOXYLIC DIANHYDRIDE MIN 98%;1,3,8,10-TETRAHYDROPYRANO[3′,4′,5′:9,10]PERYLO[3,4-CD]PYRAN-1,3,8,10-TETRAONE;1,3,8,10-Tetraoxaperylo[3,4-cd:9,10-cd]dipyran
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;OLED
Mol File: 128-69-8.mol
3,4,9,10-Perylenetetracarboxylic dianhydride Structure
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
Colour Index 71127
form Powder
color Dark red
PH 6-7 (1g/l, H2O, 20℃)
Water Solubility insoluble
Sensitive Moisture Sensitive
λmax 470nm(lit.)
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)

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