4-Fluoro-2,1,3-benzoxadiazole

Modify Date: 2024-01-09 09:15:55

4-Fluoro-2,1,3-benzoxadiazole Structure
4-Fluoro-2,1,3-benzoxadiazole structure
Common Name 4-Fluoro-2,1,3-benzoxadiazole
CAS Number 29270-55-1 Molecular Weight 138.09900
Density 1.423g/cm3 Boiling Point 83ºC / 12mmHg
Molecular Formula C6H3FN2O Melting Point N/A
MSDS N/A Flash Point 69.8ºC

 Use of 4-Fluoro-2,1,3-benzoxadiazole


4-Fluoro-2,1,3-benzoxadiazol (4-Fluorobenzofurazan) is a fluorescent benzofurazan derivative[1].

 Names

Name 4-fluoro-2,1,3-benzoxadiazole
Synonym More Synonyms

 4-Fluoro-2,1,3-benzoxadiazole Biological Activity

Description 4-Fluoro-2,1,3-benzoxadiazol (4-Fluorobenzofurazan) is a fluorescent benzofurazan derivative[1].
Related Catalog
References

[1]. S Uchiyama, et al. Fluorogenic and fluorescent labeling reagents with a benzofurazan skeleton. Biomed Chromatogr. 2001 Aug;15(5):295-318.  

 Chemical & Physical Properties

Density 1.423g/cm3
Boiling Point 83ºC / 12mmHg
Molecular Formula C6H3FN2O
Molecular Weight 138.09900
Flash Point 69.8ºC
Exact Mass 138.02300
PSA 38.92000
LogP 1.36190
Vapour Pressure 0.704mmHg at 25°C
Index of Refraction 1.586

 Safety Information

HS Code 2934999090

 Synthetic Route

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4-Fluoro-2,1,3-benzoxadiazole Structure

4-Fluoro-2,1,3-...

CAS#:29270-55-1

Literature: Jung, Michael E.; Dong, Timothy A.; Cai, Xiaolu Tetrahedron Letters, 2011 , vol. 52, # 20 p. 2533 - 2535

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

4-Fluorobenzo[c][1,2,5]oxadiazole
4-Fluorobenzofurazan
4-fluorobenzo[c][1,2,5]oxadiazole
7-fluoro-2,1,3benzoxadiazole
4-Fluoro-2,1,3-benzoxadiazol
2,'4',5'-TRIHYDROXYBUTYROPHENONE
4-fluoro-benzo[1,2,5]oxadiazole
2,1,3-Benzoxadiazole,4-fluoro