Pigment Red 179 - Misplaced Pages

Pigment Red 179
Names

Preferred IUPAC name 2,9-Dimethylanthradiisoquinoline-1,3,8,10(2H,9H)-tetrone
Identifiers
CAS Number	5521-31-3
3D model (JSmol)	Interactive image
ChemSpider	71958
ECHA InfoCard	100.024.424
EC Number	226-866-1
PubChem CID	79657
CompTox Dashboard (EPA)	DTXSID9029273
InChI InChI=1S/C26H14N2O4/c1-27-23(29)15-7-3-11-13-5-9-17-22-18(26(32)28(2)25(17)31)10-6-14(20(13)22)12-4-8-16(24(27)30)21(15)19(11)12/h3-10H,1-2H3Key: PJQYNUFEEZFYIS-UHFFFAOYSA-N
SMILES CN1C(=O)c2ccc3c4ccc5c6c4c(ccc6C(=O)N(C5=O)C)c7c3c2c(cc7)C1=O
Properties
Chemical formula	C₂₆H₁₄N₂O₄
Molar mass	418.40
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). Infobox references

Chemical compound

Pigment Red 179 is an organic compound used as a pigment. Structurally, it is a derivative of perylene, produced from perylenetetracarboxylic dianhydride through derivatization with methylamine.

It is used in watercolor paints, usually labeled as Perylene Maroon.

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. doi:10.1002/9783527626915.ch16 pp. 261-274.

v t e Dyeing
Techniques	Batik Dyeing Ikat Kasuri Kalamkari Katazome Leheria Mordant Reactive dye printing Resist Ring dyeing Rōketsuzome Shibori Tie-dye Tsutsugaki Yūzen
Types of dyes	Dyes Natural Acid Reactive Solvent Substantive Sulfur Vat Disperse Discharge Pigment
Traditional textile dyes	Armenian cochineal Black walnut Bloodroot Brazilin Cochineal Cudbear Cutch Dyewoods Fustic Gamboge Dyer's broom Henna Indigo Kermes Logwood Madder Polish cochineal Saffron Turmeric Tyrian purple Weld Woad
History	Use of saffron Traditional dyes of the Scottish Highlands
Craft dyes	Dylon Inkodye Procion Rit
Reference	Glossary of dyeing terms List of dyes

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