CAS No: 500-05-0, Chemical Name: Coumalic acid
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500-05-0 Coumalic acid

Nom Coumalic acid
Synonymes Coumalicacid; 2-oxo-2H-pyran-5-carboxylic acid; 2-Pyrone-5-carboxylic acid; Coumalic acid, (2-Pyrone-5-carboxylic acid); 2-oxo-2H-pyran-5-carboxylate
Formule moléculaire C6H3O4
Poids Moléculaire 139.0862
InChI InChI=1/C6H4O4/c7-5-2-1-4(3-10-5)6(8)9/h1-3H,(H,8,9)/p-1
Numéro de registre CAS 500-05-0
EINECS 207-899-0
Structure moléculaire 500-05-0 Coumalic acid
Point de fusion 203-205℃ (dec.)
Point d'ébullition 282.4°C at 760 mmHg
Point d'éclair 137.3°C
Les symboles de danger
Codes des risques
Description de sécurité S22:;
S24/25:;