This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG Molecular Formula: C4H4O4 Molecular Weight: …

Molecular Formula: C4H4O4 Molecular Weight: 116.07 Linear Structural Formula: HOOCCH=CHCOOH MDL Number: MFCD00002700 Purity: >=99% Melting Point: 298-300 C (subl.) (lit.) Legal Information: Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

CAS No.: 110-17-8 Formula: C₄H₄O₄ Formula Weight: 116.07 Linear Formula: HOOCCH=CHCOOH MDL No.: MFCD00002700 Melting Point: 298-300 °C (subl.)(lit.)