5957-32-4;99671-97-3 6,9-dimethyl-3-(4-methylpent-3-en-1-yl)benzo[de]chromene-7,8-dione

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Basic

CAS No. 5957-32-4;99671-97-3
Product Name 6,9-dimethyl-3-(4-methylpent-3-en-1-yl)benzo[de]chromene-7,8-dione
Synonyms naphtho[1,8-bc]pyran-7,8-dione, 6,9-dimethyl-3-(4-methyl-3-penten-1-yl)-
Molecular Formula C20H20O3
Molecular Weight 308.371

Physical property

Density 1.18g/cm3
Boiling point 485.4°C at 760 mmHg
Flash point 214.3°C
Refractive index 1.594