Basic

CAS No.	319-03-9
Product Name	4-FLUOROPHTHALIC ANHYDRIDE
Synonyms	5-fluoro-3-isobenzofurandione; 5-Fluoro-isobenzofuran-1,3-dione; 5-FLUORO-BENZO[C]FURAN-1,3-DIONE; 5-Fluoro-1,3-Isobenzofurandione; 5-FLUORO-2-BENZOFURAN-1,3-DIONE; 4-FLUOROPHTHALIC ACID ANHYDRIDE; 4-FLUOROBENZENE-1,2-DICARBOXYLIC ANHYDRIDE; 4-Fluorophthalicanhydride,98%; 4-Fluorophthalic; 4-Fluorophthalic anhydride 97% ; 4-Fluorophthalicanhydride97%; 5-fluoro-2-benzofuran-1,3-dione
Molecular Formula	C8H3FO3
Molecular Weight	166.106

Physical property

Density	1.555g/cm3
Melting point	75-78℃
Boiling point	304.1°C at 760 mmHg
Flash point	133.3°C
Refractive index	1.582

Hazard Symbols	Xn:Harmful;
Risk Codes	R22:; R36/37/38:; R42/43:;
Safety Description	S26:; S36/37/39:; S45:;