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CAS Number: 13577-26-9
6,7-dibromobenzo[de]isochromene-1,3-dione

Structure

 6,7-dibromobenzo[de]isochromene-1,3-dione
Name: 6,7-dibromobenzo[de]isochromene-1,3-dione
Synonyms:
General Information
Product Number: 13577269

CAS Registry Number 13577-26-9
Name:
1H,?3H-?Naphtho[1,?8-?cd]?pyran-?1,?3-?dione, 6,?7-?dibromo-
Naphthalic anhydride, 4,5-dibromo- (7CI,8CI)
4,5-Dibromo-1,8-naphthalenedicarboxylic anhydride

 

Chemical Formula: C12H4Br2O3
Exact Mass: 353.85
Molecular Weight: 355.97
m/z: 355.85 (100.0%), 353.85 (51.4%), 357.85 (49.3%), 356.85 (13.1%), 354.86 (6.8%), 358.85 (6.4%)

 

InChI:InChI=1S/C12H6Br2O4/c13-7-3-1-5(11(15)16)9-6(12(17)18)2-4-8(14)10(7)9/h1-4H,(H,15,16)(H,17,18)

InChI Key:OOFIFDTVRIMVFK-UHFFFAOYSA-N

Canonical SMILES:C1=CC(=C2C(=CC=C(C2=C1C(=O)O)C(=O)O)Br)Br

 

Thermal Properties Value Condition Note
Melting Point 364-366 °C Solv: acetic acid (64-19-7); water (7732-18-5) (1)IC
Melting Point 260 °C   (2)CAS
Melting Point 255 °C   (3)CAS

Specification

98%
References
  1. (1) Anikin, V. F.; Zhurnal Organicheskoi Khimii 1988, V24(1), P174-81 CAPLUS
  2. (2) Carpignano, Rosarina; Gazzetta Chimica Italiana 1956, V86, P132-8 CAPLUS
  3. (3) Petrenko, G. P.; Zhurnal Organicheskoi Khimii 1967, V3(1), P180-4 CAPLUS
  4. (4) Eichen, Yoav; EP 2085766 A2 2009 CAPLUS
  5. (5) Karishin, A. P.; Ukrains'kii Khemichnii Zhurnal 1952, V18, P504-12 CAPLUS
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