CAS No 128-66-5 , Dibenzo[b,def]chrysene-7,14-dione

Name: Dibenzo[b,def]chrysene-7,14-dione
Synonyms: Dibenzo[b,def]chrysene-7,14-dione; Helanthrene Yellow; Yellow GK base; Dibenzpyrenequinone;C.I. Vat Yellow 4; Vat Yellow ZhKh; Tyrion Yellow; Vat Golden Yellow; Vat yellow 4;
CAS Registry Number:128-66-5
Density: 1.418 g/cm³
Refractive index: 1.792
Water Solubility: significant
Safety Statements: Questionable carcinogen with experimental carcinogenic and tumorigenic data. When heated to decomposition it emits acrid smoke and irritating fumes.
EINECS: 204-903-2
Molecular Weight: 332.35088
InchiKey: ZTWQZJLUUZHJGS-UHFFFAOYSA-N
InChI: InChI=1S/C24H12O2/c25-23-17-7-3-1-5-13(17)15-9-11-20-22-16(10-12-19(23)
21(15)22)14-6-2-4-8-18(14)24(20)26/h1-12H
Molecular Formula: C₂₄H₁₂O₂
Molecular Structure:

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