4,5-dibromoisobenzofuran-1,3-dione

Modify Date: 2025-09-06 10:11:52

4,5-dibromoisobenzofuran-1,3-dione Structure
4,5-dibromoisobenzofuran-1,3-dione structure
 Common Name 4,5-dibromoisobenzofuran-1,3-dione
CAS Number 51971-63-2 Molecular Weight 305.90800
Density 2.267g/cm3 Boiling Point 432.5ºC at 760 mmHg
Molecular Formula C8H2Br2O3 Melting Point N/A
MSDS N/A Flash Point 215.4ºC

 Names

Name 4,5-dibromo-2-benzofuran-1,3-dione

 Chemical & Physical Properties

Density 2.267g/cm3
Boiling Point 432.5ºC at 760 mmHg
Molecular Formula C8H2Br2O3
Molecular Weight 305.90800
Flash Point 215.4ºC
Exact Mass 303.83700
PSA 43.37000
LogP 2.52220
Index of Refraction 1.681
InChIKey NICWCCHKIXETCO-UHFFFAOYSA-N
SMILES O=C1OC(=O)c2c1ccc(Br)c2Br

 Synthetic Route

3,4-dibromo-phthalic acid structure

3,4-dibromo-pht...

CAS#:78324-74-0

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4,5-dibromoisobenzofuran-1,3-dione Structure

4,5-dibromoisob...

CAS#:51971-63-2

Literature: Lesser; Weiss Chemische Berichte, 1913 , vol. 46, p. 3945
4,7-Dibromo-3-hydroxy-2-naphthoic acid structure

4,7-Dibromo-3-h...

CAS#:1779-10-8

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4,5-dibromoisobenzofuran-1,3-dione Structure

4,5-dibromoisob...

CAS#:51971-63-2

Literature: Fries; Schimmelschmidt Justus Liebigs Annalen der Chemie, 1930 , vol. 484, p. 245,271
4,7,8-tribromo-3-hydroxy-[2]naphthoic acid structure

4,7,8-tribromo-...

CAS#:858021-78-0

~%

4,5-dibromoisobenzofuran-1,3-dione Structure

4,5-dibromoisob...

CAS#:51971-63-2

Literature: Fries; Schimmelschmidt Justus Liebigs Annalen der Chemie, 1930 , vol. 484, p. 245,271
3-Hydroxy-2-naphthoic acid structure

3-Hydroxy-2-nap...

CAS#:92-70-6

~%

4,5-dibromoisobenzofuran-1,3-dione Structure

4,5-dibromoisob...

CAS#:51971-63-2

Literature: Fries; Schimmelschmidt Justus Liebigs Annalen der Chemie, 1930 , vol. 484, p. 245,271
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