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  7. Cumalinsäure, 97 %, Thermo Scientific Chemicals

Cumalinsäure, 97 %, Thermo Scientific Chemicals

Artikelnummer. 11407206
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25 g
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5 Gramm
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Artikelnummer. 11407206 Lieferant Thermo Scientific Alfa Aesar Lieferanten-Nr. B25521.14
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Beschreibung

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

Chemische Identifikatoren

CAS 500-05-0
Summenformel C6H4O4
Molekulargewicht (g/mol) 140.09
MDL-Nummer MFCD00006644
InChI-Schlüssel 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

Spécification

Chemischer Name oder Material Coumalic acid
Schmelzpunkt ∼208°C (decomposition)
Siedepunkt 218°C (120 mmHg)
Menge 25 g
Beilstein 119747
Merck Index 14,2557
Löslichkeitsinformationen Very soluble in water.
IUPAC-Name 2-oxo-2H-pyran-5-carboxylic acid
Formelmasse 140.1
Reinheit (%) 97%

RUO – Research Use Only

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