Identification
Name		1,3-Diphenylisobenzofuran
Synonyms		2,5-Diphenyl-3,4-benzofuran DIB
Molecular Structure
Molecular Formula		C20H14O
Molecular Weight		270.33
CAS Registry Number		5471-63-6
EINECS		226-808-5
Properties
Melting point		129-133 ºC
Boiling point		373.44°C
density		1.0717
refractive index		1.6700
Safety Data
Safety Description		S24/25
Risk Statements		22-24/25

1,3-Diphenylisobenzofuran uses：

    1,3-Diphenylisobenzofuran(DPBF) was used as a fluorescent probe for detection of superoxide anion radical (O2?) inside the membrane lipid layer by DPBF fluorescence quenching method. 1,3-Diphenylisobenzofuran(DPBF) was used as quencher during the photoinactivation of TA-3 mouse mammary carcinoma cells containing hematoporphyrin. 1,3-Diphenylisobenzofuran(DPBF) was used to study the single crystal molecular structure and solution photophysical properties of DPBF.