2,3-dihydro-1H-[1]benzofuro[2,3-d]pyridazin-4-one

Modify Date: 2025-10-11 17:27:35

2,3-dihydro-1H-[1]benzofuro[2,3-d]pyridazin-4-one Structure
2,3-dihydro-1H-[1]benzofuro[2,3-d]pyridazin-4-one structure
 Common Name 2,3-dihydro-1H-[1]benzofuro[2,3-d]pyridazin-4-one
CAS Number 50266-88-1 Molecular Weight 188.18300
Density 1.327g/cm3 Boiling Point 329.3ºC at 760 mmHg
Molecular Formula C10H8N2O2 Melting Point N/A
MSDS N/A Flash Point 153ºC

 Names

Name 2,3-dihydro-1H-[1]benzofuro[2,3-d]pyridazin-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.327g/cm3
Boiling Point 329.3ºC at 760 mmHg
Molecular Formula C10H8N2O2
Molecular Weight 188.18300
Flash Point 153ºC
Exact Mass 188.05900
PSA 54.27000
LogP 1.83840
Index of Refraction 1.635

 Synthetic Route

Ethyl 3-(bromomethyl)-1-benzofuran-2-carboxylate structure

Ethyl 3-(bromom...

CAS#:29115-34-2

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2,3-dihydro-1H-[1]benzofuro[2,3-d]pyridazin-4-one Structure

2,3-dihydro-1H-...

CAS#:50266-88-1

Literature: Robba,M.; Cugnon de Sevricourt,M. Comptes Rendus des Seances de l'Academie des Sciences, Serie C: Sciences Chimiques, 1973 , vol. 277, p. 171 - 173
3-(hydrazinylmethyl)benzofuran-2-carboxylic acid structure

3-(hydrazinylme...

CAS#:65158-62-5

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2,3-dihydro-1H-[1]benzofuro[2,3-d]pyridazin-4-one Structure

2,3-dihydro-1H-...

CAS#:50266-88-1

Literature: Cugnon de Sevricourt,M.; Robba,M. Journal of Heterocyclic Chemistry, 1977 , vol. 14, p. 777 - 780

 Synonyms

4-Oxo-1,2,3,4-Tetrahydro-<1>Benzofuro<2,3-d>Pyridazin
Tetrahydrobenzofuropyridazon
2,3-dihydro-1H-benzo[4,5]furo[2,3-d]pyridazin-4-one
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Chemsrc provides CAS#:50266-88-1 MSDS, density, melting point, boiling point, structure, etc. Its name is 2,3-dihydro-1H-[1]benzofuro[2,3-d]pyridazin-4-one>> amp version: 2,3-dihydro-1H-[1]benzofuro[2,3-d]pyridazin-4-one

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