500
≥98% (TLC)
powder
off-white to yellow
153-157 °C (lit.)
acetone: 50 mg/mL
room temp
O=C1OC2(OC=C(C2=O)c3ccccc3)c4ccccc14
1S/C17H10O4/c18-15-13(11-6-2-1-3-7-11)10-20-17(15)14-9-5-4-8-12(14)16(19)21-17/h1-10H
ZFKJVJIDPQDDFY-UHFFFAOYSA-N
11 - Combustible Solids
WGK 3
Eyeshields, Gloves, type N95 (US)