Pigment Violet 29

Pigment Violet 29
Names
	Preferred IUPAC name Anthra[2,1,9-def:6,5,10-d′e′f′]diisoquinoline-1,3,8,10(2H,9H)-tetrone
Identifiers
CAS Number	81-33-4 ;
3D model (JSmol)	Interactive image;
Beilstein Reference	358462
ChEBI	CHEBI:52753;
ChemSpider	57523913;
ECHA InfoCard	100.001.223
EC Number	201-344-6;
PubChem CID	66475;
UNII	63NLI8842L ;
CompTox Dashboard (EPA)	DTXSID9052555 ;
	InChI InChI=1S/C24H10N2O4/c27-21-13-5-1-9-10-2-6-15-20-16(24(30)26-23(15)29)8-4-12(18(10)20)11-3-7-14(22(28)25-21)19(13)17(9)11/h1-8H,(H,25,27,28)(H,26,29,30) Key: KJOLVZJFMDVPGB-UHFFFAOYSA-N;
	SMILES C1=CC2=C3C(=CC=C4C3=C1C5=C6C4=CC=C7C6=C(C=C5)C(=O)NC7=O)C(=O)NC2=O;
Properties
Chemical formula	C24H10N2O4
Molar mass	390.354 g·mol−1
Appearance	Maroon solid
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Pigment Violet 29 (C.I. 71129) is an organic compound that is used as a pigment^[1] and vat dye. Its colour is dark red purple, or bordeaux.^[1]^[2]

Structurally, it is a derivative of perylene, although it is produced from acenaphthene. It is a less common dye compared to related derivatives such as pigment red 190 (Vat Red 29).^[3]^[4]

Synthesis of Pigment Violet 29 from acenaphthene

Violet 29 is used in watercolors, acrylic paints, automotive paints, inks for printing and packaging, cleaning and washing agents, pharmaceuticals, solar cells, paper, sporting goods, industrial carpeting, and food packaging.

^ ^a ^b Michael Greene. Perylene Pigments In: Hugh M. Smith (ed.). High Performance Pigments. Wiley-VCH Verlag, 2002. Retrieved 5 April 2016.
^ The Color of Art Pigment Database: Pigment Violet artiscreation.com, David Myers. Retrieved 5 April 2016.
^ 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.

[Greene-1] Michael Greene. Perylene Pigments In: Hugh M. Smith (ed.). High Performance Pigments. Wiley-VCH Verlag, 2002. Retrieved 5 April 2016.

[Myers_PV29-2] The Color of Art Pigment Database: Pigment Violet artiscreation.com, David Myers. Retrieved 5 April 2016.

[Ullmann1-3] K. Hunger. W. Herbst "Pigments, Organic" in Ullmann's Encyclopedia of Industrial Chemistry, Wiley-VCH, Weinheim, 2012. doi:10.1002/14356007.a20_371

[4] Greene, M. "Perylene Pigments" in High Performance Pigments, 2009, Wiley-VCH, Weinheim. doi:10.1002/9783527626915.ch16 pp. 261–274.

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[2]

[3]

[4]

Names

Preferred IUPAC name Anthra[2,1,9-def:6,5,10-d′e′f′]diisoquinoline-1,3,8,10(2H,9H)-tetrone
Identifiers
CAS Number	81-33-4^Y
3D model (JSmol)	Interactive image
Beilstein Reference	358462
ChEBI	CHEBI:52753
ChemSpider	57523913
ECHA InfoCard	100.001.223
EC Number	201-344-6
PubChem CID	66475
UNII	63NLI8842L^Y
CompTox Dashboard (EPA)	DTXSID9052555
InChI InChI=1S/C24H10N2O4/c27-21-13-5-1-9-10-2-6-15-20-16(24(30)26-23(15)29)8-4-12(18(10)20)11-3-7-14(22(28)25-21)19(13)17(9)11/h1-8H,(H,25,27,28)(H,26,29,30) Key: KJOLVZJFMDVPGB-UHFFFAOYSA-N
SMILES C1=CC2=C3C(=CC=C4C3=C1C5=C6C4=CC=C7C6=C(C=C5)C(=O)NC7=O)C(=O)NC2=O
Properties
Chemical formula	C₂₄H₁₀N₂O₄
Molar mass	390.354 g·mol⁻¹
Appearance	Maroon solid
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Pigment Violet 29

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