diphenylisobenzofuran

Names

[ Name ]:
diphenylisobenzofuran

[Synonym ]:
Isobenzofuran, 1,3-diphenyl-
1,3-Diphenyl-2-benzofuran
EINECS 226-808-5
MFCD00005931
diphenylisobenzofuran
1,3-Diphenylisobenzofuran

Biological Activity

[Description]:

1,3-Diphenylisobenzofuran (DPBF) is a fluorescent probe which possesses a highly specific reactivity towards singlet oxygen (1O2) forming an endoperoxide which decomposes to give 1,2-dibenzoylbenzene. 1,3-Diphenylisobenzofuran can detect the generation of reactive oxygen species (ROS)[1][2].

[Related Catalog]:

Research Areas >> Others

Signaling Pathways >> Others >> Others

[References]

[1]. Weili Fan, et al. Calcium carbonate-methylene blue nanohybrids for photodynamic therapy and ultrasound imaging. Sci China Life Sci. 2018 Apr;61(4):483-491.

[2]. P. Carloni, et al. On the use of 1,3-diphenylisobenzofuran (DPBF). Reactions with carbon and oxygen centered radicals in model and natural systems. Research on Chemical Intermediates volume 19, pages395-405(1993).

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
437.5±14.0 °C at 760 mmHg

[ Melting Point ]:
128-130 °C(lit.)

[ Molecular Formula ]:
C₂₀H₁₄O

[ Molecular Weight ]:
270.325

[ Flash Point ]:
226.7±6.9 °C

[ Exact Mass ]:
270.104462

[ PSA ]:
13.14000

[ LogP ]:
6.47

[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C

[ Index of Refraction ]:
1.642

[ Storage condition ]:
0-6°C

MSDS

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Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
22-24/25

[ Safety Phrases ]:
S22-S24/25

[ WGK Germany ]:
3

[ HS Code ]:
2932999099

Synthetic Route

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Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%