531-47-5

Basic information

• Product Name: 5,12-DIHYDRO-5,7,12,14-TETRAZAPENTACENE
• Synonyms: 5,12-DIHYDRO-5,7,12,14-TETRAZAPENTACENE;5,12-Dihydroquinoxalino[2,3-b]phenazine;7,14-Dihydroquinoxalino[2,3-b]phenazine;Homofluorindine;5,12-Dihydro-5,7,12,14-tetraazapentacene
• CAS NO: 531-47-5
• Molecular Formula: C₁₈H₁₂N₄
• Molecular Weight: 284.31
• Product Categories: Aromatics;Fluorescent Labels & Indicators;Heterocycles
• Mol File: 531-47-5.mol
• Article Data: 3

Chemical Properties

• Melting Point: 545 °C
• Boiling Point: 431.5±45.0 °C(Predicted)
• Appearance: /
• Density: 1.43
• PKA: 8.38±0.20(Predicted)
• CAS DataBase Reference: 5,12-DIHYDRO-5,7,12,14-TETRAZAPENTACENE(CAS DataBase Reference)
• NIST Chemistry Reference: 5,12-DIHYDRO-5,7,12,14-TETRAZAPENTACENE(531-47-5)
• EPA Substance Registry System: 5,12-DIHYDRO-5,7,12,14-TETRAZAPENTACENE(531-47-5)

Safety Data

• Hazardous Substances Data: 531-47-5(Hazardous Substances Data)

Usage

Uses

5,12-Dihydro-5,7,12,14-Tetrazapentacene is a Fluorindine analogue. Substrate with chemiluminescence amplification for immunochemical use.

Upstream product

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• 65-85-0 benzoic acid 
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• 7732-18-5 water 
• 64-17-5 ethanol 
• 106-51-4 p-benzoquinone 
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• 127-09-3 sodium acetate 
• 88-73-3 2-Chloronitrobenzene 
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Relevant articles and documents

A benzoquinone-derived porous hydrophenazine framework for efficient and reversible iodine capture

A type of benzoquinone-derived porous organic polymer with hydrophenazine linkages, porous hydrophenazine frameworks, has been developed. Their application in iodine capture from both air and solution was investigated.

Organic thin film transistors based on stable amorphous ladder tetraazapentacenes semiconductors

Three ladder linear 5,7,12,14-tetraazapentacenes (1-3) have been synthesized by an improved condensation reaction with high yields. These tetraazapentacenes show higher thermal and optical stability in solution and solid films compared to pentacene. Organic thin film transistors (OTFTs) based on amorphous films of 5,7,12,14-tetraazapentacene are investigated in this contribution. A field-effect mobility of a stable amorphous OTFT in air up to 2 × 10-2 cm2 V-1 s-1 has been achieved. The high stability and high mobility in the amorphous state of ladder compounds 1-3 combined with the easy synthesis make them a new family of promising candidate for organic electronic devices. The Royal Society of Chemistry 2005.