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Product Information
Name:
Coumalic acid, 97%
Synonyms:
- 2-Pyrone-5-carboxylic acid
- 2-Oxo-1(2H)-pyran-5-carboxylic acid
- 2-Oxopyran-5-carboxylic acid
- 2-Pentenedioic acid, 4-(hydroxymethylene)-, δ-lactone
- 2-oxo-2H-pyran-5-carboxylate
- 2-oxo-2H-pyran-5-carboxylic acid
- 2H-Pyran-5-carboxylic acid, 2-oxo-
- Coumalic acid, (2-Pyrone-5-carboxylic acid)
- Coumalicacid
- Cumalic acid
- See more synonyms
- Glutaconic acid, 4-(hydroxymethylene)-, δ-lactone
- NSC 22978
- α-Pyrone-5-carboxylic acid
Description:
Coumalic acid undergoes thermal reaction with 1,3-butadiene to yield dimethyl tricycle[3.2.1.02,7]oct-3-ene-2,4-dicarboxylate. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Notice:
Our products are intended for lab use only. For any other use, please contact us.
Brand:
Alfa Aesar By Thermo Fisher Scientific
Long term storage:
Notes:
Chemical properties
Molecular weight:
140.1
Formula:
C6H4O4
Purity:
97%
Color/Form:
Powder, Pale yellow to cream or pale brown
InChI:
InChI=1S/C6H4O4/c7-5-2-1-4(3-10-5)6(8)9/h1-3H,(H,8,9)
InChI key:
InChIKey=ORGPJDKNYMVLFL-UHFFFAOYSA-N
SMILES:
O=C(O)c1ccc(=O)oc1
MDL:
Melting point:
Boiling point:
Flash point:
Density:
Concentration:
EINECS:
Merck:
HS code:
Technical inquiry about: 02-B25521 Coumalic acid, 97%
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