ChemNet > CAS > 500-05-0 Coumalic acid
500-05-0 Coumalic acid
product Name |
Coumalic acid |
Synonyms |
Coumalicacid; 2-oxo-2H-pyran-5-carboxylic acid; 2-Pyrone-5-carboxylic acid; Coumalic acid, (2-Pyrone-5-carboxylic acid); 2-oxo-2H-pyran-5-carboxylate |
Molecular Formula |
C6H3O4 |
Molecular Weight |
139.0862 |
InChI |
InChI=1/C6H4O4/c7-5-2-1-4(3-10-5)6(8)9/h1-3H,(H,8,9)/p-1 |
CAS Registry Number |
500-05-0 |
EINECS |
207-899-0 |
Molecular Structure |
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Melting point |
203-205℃ (dec.) |
Boiling point |
282.4°C at 760 mmHg |
Flash point |
137.3°C |
Vapour Pressur |
0.000881mmHg at 25°C |
Hazard Symbols |
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Risk Codes |
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Safety Description |
S22:;
S24/25:;
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MSDS |
Coumalic acid Material Safety Data Sheet
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