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CAS Number: 52083-08-6
6-hydroxybenzo[de]isochromene-1,3-dione

Structure

6-hydroxybenzo[de]isochromene-1,3-dione
Name: 6-hydroxybenzo[de]isochromene-1,3-dione
Synonyms:
General Information
Product Number: 52083086
CAS Registry Number:
52083-08-6
Name:
1H,​3H-​Naphtho[1,​8-​cd]​pyran-​1,​3-​dione, 6-​hydroxy-
4-​Hydroxy-​1,​8-​naphthalic anhydride; 4-​Hydroxynaphthalene-​1,​8-​dicarboxylic anhydride; 4-​Hydroxynaphthalic anhydride 
 
Chemical Formula: C12H6O4
Exact Mass: 214.03
Molecular Weight: 214.17
m/z: 214.03 (100.0%), 215.03 (13.2%), 216.03 (1.6%)
Elemental Analysis: C, 67.30; H, 2.82; O, 29.88
 
InChI: InChI=1S/C12H6O4/c13-9-5-4-8-10-6(9)2-1-3-7(10)11(14)16-12(8)15/h1-5,13H
InChIKey: BFKXHILYGIQGCB-UHFFFAOYSA-N
Canonical SMILES : C1=CC2=C(C=CC3=C2C(=C1)C(=O)OC3=O)O
 
Thermal Properties Value Condition Note
Melting Point 350-351 °C   (1)CAS
Melting Point 350-351 °C   (2)CAS
Melting Point 334-336 °C   (3)IC

Specification

98%

References
  1. (1) Dziewonski, K.; Bulletin International de l'Academie Polonaise des Sciences et des Lettres, Classe des Sciences Mathematiques et Naturelles, Serie A: Sciences Mathematiques 1926, V1926A, P209-42 CAPLUS
  2. (2) Dziewonski, Karol; Bulletin International de l'Academie Polonaise des Sciences et des Lettres, Classe des Sciences Mathematiques et Naturelles, Serie A: Sciences Mathematiques 1928, P405-30 CAPLUS
  3. (3) Peter, A. T.; Journal of the Society of Dyers and Colourists 1990, V106(9), P275-80 CAPLUS
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