2-Butenedioic acid (2E)-, polymer with butyl 2-propenoate and methyl 2-propenoate CAS 63744-77-4

Description

Based on its molecular formula C7H12O2C4H4O4C4H6O2, 2-Butenedioic acid (2E)-, polymer with butyl 2-propenoate and methyl 2-propenoate contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 330.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

2-Butenedioic acid (2E)-, polymer with butyl 2-propenoate and methyl 2-propenoate (CAS 63744-77-4), molecular formula C7H12O2C4H4O4C4H6O2 and molecular weight 330.33 g/mol, is a CATO reference standard with documented purity and traceability.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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