105481
1,3-Diphenylisobenzofuran
97%
Synonym(s):
1,3-Diphenyl-2-benzofuran, 2,5-Diphenyl-3,4-benzofuran
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About This Item
Empirical Formula (Hill Notation):
C20H14O
CAS Number:
Molecular Weight:
270.32
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
226-808-5
Beilstein/REAXYS Number:
199922
MDL number:
Assay:
97%
Form:
solid
Quality Segment
assay
97%
form
solid
mp
128-130 °C (lit.)
functional group
phenyl
SMILES string
c1ccc(cc1)-c2oc(-c3ccccc3)c4ccccc24
InChI
1S/C20H14O/c1-3-9-15(10-4-1)19-17-13-7-8-14-18(17)20(21-19)16-11-5-2-6-12-16/h1-14H
InChI key
ZKSVYBRJSMBDMV-UHFFFAOYSA-N
General description
1,3-Diphenylisobenzofuran is a fluorescent dye.1,3-Diphenylisobenzofuran is the model compound in studies of singlet fission.
Application
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.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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