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Home >> Chemical Listing >> Page 2062 >> 1H-2-Benzopyran-1,3,4-Trione

1H-2-Benzopyran-1,3,4-Trione
[CAS# 6328-17-2]

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CAS#: 6328-17-2
Product: 1H-2-Benzopyran-1,3,4-Trione
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Identification
Name 1H-2-Benzopyran-1,3,4-Trione
Synonyms Nsc43641; Phthalonic Anhydride; Nsc65072
Molecular Structure CAS#: 6328-17-2, 1H-2-Benzopyran-1,3,4-Trione
Molecular Formula C9H4O4
Molecular Weight 176.13
CAS Registry Number 6328-17-2
SMILES C1=CC=CC2=C1C(=O)OC(=O)C2=O
InChI 1S/C9H4O4/c10-7-5-3-1-2-4-6(5)8(11)13-9(7)12/h1-4H
InChIKey AOLRWAIABWHYDS-UHFFFAOYSA-N
Properties
Density 1.508g/cm3 (Cal.)
Boiling point 338.299°C at 760 mmHg (Cal.)
Flash point 153.928°C (Cal.)
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List of Reports Available for 1H-2-Benzopyran-1,3,4-Trione
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