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Coumalic acid, 97% - CAS 500-05-0 - Formula C6H4O4

B25521 500-05-0 Coumalic acid, 97% 2-Pyrone-5-carboxylic acid Alfa Aesar

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B25521
Coumalic acid, 97%

CAS: 500-05-0 MDL: MFCD00006644  EINECS: 207-899-0
Not regulated for shipping
Alternate Name: 2-Pyrone-5-carboxylic acid

 

Pricing and Availability

Size ($) Price Your Price Quantity Options Availability
5g 30.10 Check Availability Add to Favorites Enter qty and click checkbox
25g 92.50 Check Availability Add to Favorites Enter qty and click checkbox


Chemical Properties

Formula: C6H4O4  Melting point: ca 208° dec.
Formula weight: 140.10  Boiling point: 218°/120mm

Literature References

Precursor, by decarboxylation, of 2-pyrone (ɑ-pyrone), a valuable diene in the Diels-Alder reaction: Org. Synth. Coll., 5, 982 (1973).


Other References

Merck: 14,2557
Beilstein: 119747
Harmonized Tariff Code: 2932.20

Risk & Safety

TSCA: Yes