Perylenetetracarboxylic dianhydride: Difference between revisions
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| ImageFile = Perylenetetracarboxylic dianhydride.png |
| ImageFile = Perylenetetracarboxylic dianhydride.png |
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| ImageSize = 220 |
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| ImageAlt = Skeletal formula of PTCDA |
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| ImageFile1 = PTCDA-3D-spacefill.png |
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| ImageAlt1 = Space-filling model of the PTCDA molecule |
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| OtherNames = Perylene-3,4,9,10-tetracarboxylic dianhydride, Pigment Red 224 |
| OtherNames = Perylene-3,4,9,10-tetracarboxylic dianhydride, Pigment Red 224 |
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Revision as of 20:09, 24 May 2015
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| Names | |
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| Other names
Perylene-3,4,9,10-tetracarboxylic dianhydride, Pigment Red 224
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| Identifiers | |
| ECHA InfoCard | 100.004.461 |
CompTox Dashboard (EPA)
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| Properties | |
| C24H8O6 | |
| Molar mass | 392.32 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Perylenetetracarboxylic dianhydride (PTCDA) is an organic compound used commercially as a precursor to pigments and dyes. It is generated by oxidative fusion of naphthalene dicarboxylic anhydride via naphthalimide. PTCDA reacts with amines to give a range of useful colorants.[1][2]
References
- ^ K. Hunger. W. Herbst "Pigments, Organic" in Ullmann's Encyclopedia of Industrial Chemistry, Wiley-VCH, Weinheim, 2012. doi:10.1002/14356007.a20_371
- ^ Greene, M. "Perylene Pigments" in High Performance Pigments, 2009, Wiley-VCH, Weinheim. pp. 261-274.doi:10.1002/9783527626915.ch16
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| Types of dyes | ||
| Traditional textile dyes | ||
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| Craft dyes | ||
| Reference | ||
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