1,4-Dimethoxy-2,5-diacetylbenzene, min. 95 %, 1 g

1,4-Dimethoxy-2,5-diacetylbenzene is a symmetrically substituted aromatic diketone offered at a minimum purity of 95 % for chemical and biochemical laboratory applications. With CAS number 74047-24-8, the empirical formula C₁₂H₁₄O₄, and a molar mass of 222,24 g/mol, the compound presents a defined 1,4-dimethoxy-2,5-diacetyl substitution pattern on the benzene ring. Physical data include a flash point of 164,2 °C and a boiling point of 368,6 °C, which support safe handling assessments and process design in synthetic work. The material is Dual methoxy and acetyl functionality makes this diketone relevant as a building block in organic synthesis, materials-oriented chemistry, and studies of polyfunctional aromatic systems. Laboratories requiring documented identity, molar mass, and purity for inventory control and stoichiometric calculations will find this grade suitable for research environments focused on fine chemicals and specialised intermediates.

This article is part of Pharmacopoeia reagents & excipients.

Key features

• Assay: ≥ 95 %
• Colour: reported
• Form: reported
• CAS number: 74047-24-8
• Pack sizes: 1 g, 2 g, 5 g, 10 g, 25 g
• Purity: min. 95 %
• Empirical formula: C₁₂H₁₄O₄
• Molar mass: 222,24 g/mol
• Flash point: 164,2 °C
• Boiling point: 368,6 °C
• Technical Information Sheet:
• Safety Data Sheet: