2-benzo[1,3]dioxol-5-ylchromen-4-one

Modify Date: 2025-08-26 02:07:05

2-benzo[1,3]dioxol-5-ylchromen-4-one Structure
2-benzo[1,3]dioxol-5-ylchromen-4-one structure
 Common Name 2-benzo[1,3]dioxol-5-ylchromen-4-one
CAS Number 54401-45-5 Molecular Weight 266.24800
Density 1.397g/cm3 Boiling Point 427.7ºC at 760 mmHg
Molecular Formula C16H10O4 Melting Point N/A
MSDS N/A Flash Point 192.5ºC

 Names

Name 2-(1,3-benzodioxol-5-yl)chromen-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.397g/cm3
Boiling Point 427.7ºC at 760 mmHg
Molecular Formula C16H10O4
Molecular Weight 266.24800
Flash Point 192.5ºC
Exact Mass 266.05800
PSA 48.67000
LogP 3.18870
Index of Refraction 1.66

 Synthetic Route

piperonal structure

piperonal

CAS#:120-57-0

Ortho-Hydroxyacetophenone structure

Ortho-Hydroxyac...

CAS#:118-93-4

~71%

2-benzo[1,3]dioxol-5-ylchromen-4-one Structure

2-benzo[1,3]dio...

CAS#:54401-45-5

Literature: Naik, Mayuri M.; Tilve, Santosh G.; Kamat, Vijayendra P. Tetrahedron Letters, 2014 , vol. 55, # 22 p. 3340 - 3343
5-Bromo-1,3-benzodioxole structure

5-Bromo-1,3-ben...

CAS#:2635-13-4

carbon monoxide structure

carbon monoxide

CAS#:201230-82-2

Ortho-Hydroxyacetophenone structure

Ortho-Hydroxyac...

CAS#:118-93-4

~87%

2-benzo[1,3]dioxol-5-ylchromen-4-one Structure

2-benzo[1,3]dio...

CAS#:54401-45-5

Literature: Wu, Xiao-Feng; Neumann, Helfried; Beller, Matthias Chemistry - A European Journal, 2012 , vol. 18, # 40 p. 12595 - 12598
Chromone structure

Chromone

CAS#:491-38-3

1-Iodo-3,4-methylenedioxybenzene structure

1-Iodo-3,4-meth...

CAS#:5876-51-7

~82%

2-benzo[1,3]dioxol-5-ylchromen-4-one Structure

2-benzo[1,3]dio...

CAS#:54401-45-5

Literature: Klier, Lydia; Bresser, Tomke; Nigst, Tobias A.; Karaghiosoff, Konstantin; Knochel, Paul Journal of the American Chemical Society, 2012 , vol. 134, # 33 p. 13584 - 13587
2-Propen-1-one,3-(1,3-benzodioxol-5-yl)-1-(2-hydroxyphenyl)- structure

2-Propen-1-one,...

CAS#:16669-99-1

~59%

2-benzo[1,3]dioxol-5-ylchromen-4-one Structure

2-benzo[1,3]dio...

CAS#:54401-45-5

Literature: Ganguly, Nemai C.; Chandra, Sumanta; Barik, Sujoy Kumar Synthetic Communications, 2013 , vol. 43, # 10 p. 1351 - 1361
Methanol structure

Methanol

CAS#:67-56-1

1-(2-Hydroxyphenyl)-3-(3,4-methylendioxyphenyl)-1,3-propandion structure

1-(2-Hydroxyphe...

CAS#:87867-82-1

~0%

2-benzo[1,3]dioxol-5-ylchromen-4-one Structure

2-benzo[1,3]dio...

CAS#:54401-45-5

2-Methoxy-2-(3,4-methylendioxybenzoyl)-3(2H)-benzofuranon structure

2-Methoxy-2-(3,...

CAS#:75335-01-2

Literature: Antus, Sandor; Baitz-Gacs, Eszter; Boross, Ferenc; Nogradi, Mihaly; Solyom, Aniko Liebigs Annalen der Chemie, 1980 , # 8 p. 1271 - 1282
Piperonyloyl chloride structure

Piperonyloyl ch...

CAS#:25054-53-9

~%

2-benzo[1,3]dioxol-5-ylchromen-4-one Structure

2-benzo[1,3]dio...

CAS#:54401-45-5

Literature: Antus, Sandor; Baitz-Gacs, Eszter; Boross, Ferenc; Nogradi, Mihaly; Solyom, Aniko Liebigs Annalen der Chemie, 1980 , # 8 p. 1271 - 1282
Ortho-Hydroxyacetophenone structure

Ortho-Hydroxyac...

CAS#:118-93-4

~%

2-benzo[1,3]dioxol-5-ylchromen-4-one Structure

2-benzo[1,3]dio...

CAS#:54401-45-5

Literature: Antus, Sandor; Baitz-Gacs, Eszter; Boross, Ferenc; Nogradi, Mihaly; Solyom, Aniko Liebigs Annalen der Chemie, 1980 , # 8 p. 1271 - 1282
2-acetylphenyl benzo[d][1,3]dioxole-5-carboxylate structure

2-acetylphenyl ...

CAS#:343233-39-6

~%

2-benzo[1,3]dioxol-5-ylchromen-4-one Structure

2-benzo[1,3]dio...

CAS#:54401-45-5

Literature: Antus, Sandor; Baitz-Gacs, Eszter; Boross, Ferenc; Nogradi, Mihaly; Solyom, Aniko Liebigs Annalen der Chemie, 1980 , # 8 p. 1271 - 1282

 Synonyms

3,4,-methylenedioxyflavon
3',4'-Methylendioxy-flavon
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