Misplaced Pages

Pigment Orange 34

Article snapshot taken from Wikipedia with creative commons attribution-sharealike license. Give it a read and then ask your questions in the chat. We can research this topic together.
Pigment Orange 34
Identifiers
CAS Number
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.036.256 Edit this at Wikidata
EC Number
  • 239-898-6
PubChem CID
UNII
CompTox Dashboard (EPA)
InChI
  • InChI=1S/C34H28Cl2N8O2/c1-19-5-11-25(12-6-19)43-33(45)31(21(3)41-43)39-37-29-15-9-23(17-27(29)35)24-10-16-30(28(36)18-24)38-40-32-22(4)42-44(34(32)46)26-13-7-20(2)8-14-26/h5-18,45-46H,1-4H3Key: FAVXWUNWIUOTEJ-UHFFFAOYSA-N
SMILES
  • Cc1ccc(-n2nc(C)c(/N=N/c3ccc(-c4ccc(/N=N/c5c(C)nn(-c6ccc(C)cc6)c5O)c(Cl)c4)cc3Cl)c2O)cc1
Properties
Chemical formula C34H28Cl2N8O2
Molar mass 651.55 g·mol
Appearance orange solid
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). Infobox references
Chemical compound

Pigment Orange 34 is an organic compound and an azo compound. It is a commercial orange pigment, i.e. an insoluble colorant. It is also classified as a diarylide pigment, being derived from 3,3'-dichlorobenzidine. It is closely related to Pigment Orange 13, wherein the two tolyl groups are replaced by phenyl groups.

Pigment Orange 34 is a popular component of artist's paints.


References

  1. K. Hunger; W. Herbst (2012). "Pigments, Organic". Ullmann's Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH. doi:10.1002/14356007.a20_371. ISBN 978-3-527-30673-2.
  2. Scherrer, Nadim C.; Stefan, Zumbuehl; Francoise, Delavy; Annette, Fritsch; Renate, Kuehnen (2009). "Synthetic organic pigments of the 20th and 21st century relevant to artist's paints: Raman spectra reference collection". Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 73 (3): 505–524. Bibcode:2009AcSpA..73..505S. doi:10.1016/j.saa.2008.11.029. PMID 19136293.
Categories: