^Radtke, Volker; Erk, Peter; Sens, Benno (2009). "Isoindoline pigments". In Faulkner, Edwin B.; Schwartz, Russell J. (eds.). High Performance Pigments (2nd ed.). Wiley-VCH. pp. 221–241. doi:10.1002/9783527626915.ch14. ISBN978-3-527-62691-5.
May 23, 2024
pigment, yellow, organic, compound, that, used, green, yellow, pigment, optical, brightener, classified, derivative, isoindoline, this, yellow, green, compound, prepared, addition, ammonia, phthalonitrile, give, diiminoisoindole, which, turn, condenses, first,. Pigment yellow 185 is an organic compound that is used as a green yellow pigment and optical brightener It is classified as a derivative of isoindoline This yellow green compound is prepared by addition of ammonia to phthalonitrile to give diiminoisoindole which in turn condenses first with N methylcyanoacetamide and then with barbituric acid 1 Pigment yellow 185 Names Preferred IUPAC name 2Z 2 Cyano N methyl 2 3 2 4 6 trioxo 1 3 diazinan 5 ylidene 2 3 dihydro 1H isoindol 1 ylidene acetamide Other names Isoindolinone Yellow AS APIsoindolinone Yellow AS BHIsoindolinone Yellow ASR AGEnceprint YellowSico Fast Yellow D Identifiers CAS Number 76199 85 4 3D model JSmol Interactive image ECHA InfoCard 100 071 241 EC Number 278 388 8 PubChem CID 5489883 UNII 7CF7E3AUE4 Y CompTox Dashboard EPA DTXSID7072836 InChI InChI 1S C16H11N5O4 c1 18 13 22 9 6 17 11 7 4 2 3 5 8 7 12 19 11 10 14 23 20 16 25 21 15 10 24 h2 5 19H 1H3 H 18 22 H2 20 21 23 24 25 b11 9 Key ACUPDOXCXXCPIX LUAWRHEFSA N SMILES CNC O C C N C1 c2ccccc2C N1 C3C O NC O NC3 O Properties Chemical formula C 16H 11N 5O 4 Molar mass 337 295 g mol 1 Appearance yellow green solid Density 1 576 g cm3 Except where otherwise noted data are given for materials in their standard state at 25 C 77 F 100 kPa Infobox referencesReferences edit Radtke Volker Erk Peter Sens Benno 2009 Isoindoline pigments In Faulkner Edwin B Schwartz Russell J eds High Performance Pigments 2nd ed Wiley VCH pp 221 241 doi 10 1002 9783527626915 ch14 ISBN 978 3 527 62691 5 Retrieved from https en wikipedia org w index php title Pigment yellow 185 amp oldid 1179441827, wikipedia, wiki, book, books, library,
