diphenylisobenzofuran

Modify Date: 2024-01-02 17:21:56

diphenylisobenzofuran Structure
diphenylisobenzofuran structure
Common Name diphenylisobenzofuran
CAS Number 5471-63-6 Molecular Weight 270.325
Density 1.1±0.1 g/cm3 Boiling Point 437.5±14.0 °C at 760 mmHg
Molecular Formula C20H14O Melting Point 128-130 °C(lit.)
MSDS N/A Flash Point 226.7±6.9 °C

 Use of diphenylisobenzofuran


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].

 Names

Name 1,3-Diphenylisobenzofuran
Synonym More Synonyms

 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
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

 Safety Information

Hazard Codes Xi
Risk Phrases 22-24/25
Safety Phrases S22-S24/25
WGK Germany 3
HS Code 2932999099

 Synthetic Route

 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%

 Synonyms

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