ChemNet > CAS > 5090-87-9 3,6,9-trimethyl-2,3-dihydrobenzo[de]chromene-7,8-dione

5090-87-9 3,6,9-trimethyl-2,3-dihydrobenzo[de]chromene-7,8-dione

product Name	3,6,9-trimethyl-2,3-dihydrobenzo[de]chromene-7,8-dione
CAS No	5090-87-9
Synonyms	Naphtho(1,8-bc)pyran-7,8-dione, 2,3-dihydro-3,6,9-trimethyl-; naphtho[1,8-bc]pyran-7,8-dione, 2,3-dihydro-3,6,9-trimethyl-
Molecular Formula	C₁₅H₁₄O₃
Molecular Weight	242.2699
InChI	InChI=1/C15H14O3/c1-7-4-5-10-8(2)6-18-15-9(3)13(16)14(17)11(7)12(10)15/h4-5,8H,6H2,1-3H3
Molecular Structure
Density	1.25g/cm³
Boiling point	423.9°C at 760 mmHg
Refractive index	1.597
Flash point	190.7°C
Vapour Pressur	2.16E-07mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description