Chem
J-GLOBAL ID:200907047892314426   Nikkaji number:J39.768G

C.I.Pigment Red 209

ピグメントレッド209
Substance type:
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula: C20H10Cl2N2O2
Molecular formula furigana: C20-H10-CL2-N2-O2
Molecular weight: 381.210
InChI: InChI=1S/C20H10Cl2N2O2/c21-9-1-3-11-15(5-9)23-17-8-14-18(7-13(17)19(11)25)24-16-6-10(22)2-4-12(16)20(14)26/h1-8H,(H,23,25)(H,24,26)
InChI key: UEPOQKGAZQWGDM-UHFFFAOYSA-N
SMILES: Clc1ccc2c(c1)[nH]c1cc3c(cc1c2=O)[nH]c1cc(Cl)ccc1c3=O
Systematic name  (3):
  • 3,10-ジクロロ-5,12-ジヒドロキノ[2,3-b]アクリジン-7,14-ジオン
  • 3,10-ジクロロ-5,7,12,14-テトラヒドロ-5,12-ジアザペンタセン-7,14-ジオン
  • 3,10-dichloro-5,7,12,14-tetrahydro-5,12-diazapentacene-7,14-dione
Other name (6):
  • 3,10-ジクロロキナクリドン
  • 3,10-Dichloroquinacridone
  • 3,10-Dichloro-5,12-dihydroquino[2,3-b]acridine-7,14-dione
  • ピグメントレッド209
  • C.I.Pigment Red 209
Show all
CAS registry number: 3573-01-1
Regulation number (2):
  • (5)-1169
  • (5)-4074
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