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Coumalic acid, 97%

Catalog No. AAB2552106
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Catalog No. AAB2552106 Supplier Thermo Scientific Chemicals Supplier No. B2552106
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Description

CAS: 500-05-0 | C6H4O4 | 140.09 g/mol

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.

Applications
Coumalic acid undergoes thermal reaction with 1,3-butadiene to yield dimethyl tricycle[3.2.1.02,7]oct-3-ene-2,4-dicarboxylate.

Solubility
Very soluble in water.

Notes
Stable under recommended storage conditions. Incompatible with oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 500-05-0
Molecular Formula C6H4O4
Molecular Weight (g/mol) 140.09
MDL Number MFCD00006644
InChI Key ORGPJDKNYMVLFL-UHFFFAOYSA-N
Synonym coumalic acid, 2-oxo-2h-pyran-5-carboxylic acid, cumalic acid, 2h-pyran-5-carboxylic acid, 2-oxo, 2-oxopyran-5-carboxylic acid, unii-ob1jpy343g, 2-pyrone-5-carboxylic acid, alpha-pyrone-5-carboxylic acid, .alpha.-pyrone-5-carboxylic acid, ob1jpy343g
PubChem CID 68141
SMILES OC(=O)C1=COC(=O)C=C1

Specifications

Melting Point ∼208°C (decomposition)
Boiling Point 218°C (120 mmHg)
Quantity 5 g
Beilstein 119747
Merck Index 14,2557
Solubility Information Very soluble in water.
IUPAC Name 6-oxopyran-3-carboxylic acid
Formula Weight 140.1
Percent Purity 97%
Chemical Name or Material Coumalic acid

Safety and Handling

EINECSNumber 207-899-0
TSCA Yes
Recommended Storage Ambient temperatures
SDS

RUO – Research Use Only

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