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Chemical Information
Flash_Point 137.3±19.4 °C
Molecular_Formula C6H4O4
Density 1.5±0.1 g/cm3
Exact_Mass 140.010956
LogP -0.43
Boiling_Point 282.4±0.0 °C at 760 mmHg
Melting_Point 203-205 °C (dec.)(lit.)
Molecular_Weight 140.094
Vapour_Pressure 0.0±1.2 mmHg at 25°C
PSA 67.51000
Index_of_Refraction 1.577
Safe Information
Hazard_Codes Xi
WGK_Germany 3
Safety_Phrases S22-S24/25
Product Information
Flash_Point 137.3±19.4 °C
Molecular_Formula C6H4O4
CAS_Number 500-05-0
Boiling_Point 282.4±0.0 °C at 760 mmHg
Common_Name 2-Oxo-2H-pyran-5-carboxylic acid
Melting_Point 203-205 °C (dec.)(lit.)
Molecular_Weight 140.094
MSDS N/A
Density 1.5±0.1 g/cm3
None