672-67-3 2-oxo-2H-pyran-6-carboxylic acid
cas

672-67-3 2-oxo-2H-pyran-6-carboxylic acid

product Name 2-oxo-2H-pyran-6-carboxylic acid
Synonyms 2H-pyran-6-carboxylic acid, 2-oxo-
Molecular Formula C6H4O4
Molecular Weight 140.0936
InChI InChI=1/C6H4O4/c7-5-3-1-2-4(10-5)6(8)9/h1-3H,(H,8,9)
CAS Registry Number 672-67-3
Molecular Structure 672-67-3 2-oxo-2H-pyran-6-carboxylic acid
Density 1.542g/cm3
Boiling point 353.2°C at 760 mmHg
Refractive index 1.577
Flash point 159.4°C
Vapour Pressur 6.14E-06mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description
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