35263-53-7

Basic information

• Product Name: 2-Propanone, 1-hydroxy-3-(4-hydroxy-3,5-dimethoxyphenyl)-
• CAS NO: 35263-53-7
• Molecular Formula: C11H14O5
• Molecular Weight: 226.229
• Mol File: 35263-53-7.mol

Chemical Properties

• CAS DataBase Reference: 2-Propanone, 1-hydroxy-3-(4-hydroxy-3,5-dimethoxyphenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Propanone, 1-hydroxy-3-(4-hydroxy-3,5-dimethoxyphenyl)-(35263-53-7)
• EPA Substance Registry System: 2-Propanone, 1-hydroxy-3-(4-hydroxy-3,5-dimethoxyphenyl)-(35263-53-7)

Safety Data

• Hazardous Substances Data: 35263-53-7(Hazardous Substances Data)

Upstream product

• 99856-67-4 3-(4-hydroxy-3,5-dimethoxy-phenyl)-2-hydroxyimino-propionic acid 
• 99866-07-6 3-(4-hydroxy-3,5-dimethoxy-phenyl)-2-thioxo-propionic acid 
• 105105-04-2 (4-acetoxy-3,5-dimethoxy-phenyl)-acetonitrile 
• 99988-74-6 (Z)-5-(4-hydroxy-3,5-dimethoxybenzylidene)-2-thioxothiazolidin-4-one 
• 4385-56-2 2-(4-hydroxy-3,5-dimethoxyphenyl)acetic acid 
• 91144-18-2 syringylglyoxalic acid 
• 100118-51-2 (4-acetoxy-3,5-dimethoxy-phenyl)-acetic acid 

Relevant articles and documents

The synthesis and analysis of lignin-bound Hibbert ketone structures in technical lignins

Understanding the structure of technical lignins resulting from acid-catalysed treatment of lignocellulosic biomass is important for their future applications. Here we report an investigation into the fate of lignin under acidic aqueous organosolv conditions. In particular we examine in detail the formation and reactivity of non-native Hibbert ketone structures found in isolated organosolv lignins from both Douglas fir and beech woods. Through the use of model compounds combined with HSQC, HMBC and HSQC-TOCSY NMR experiments we demonstrate that, depending on the lignin source, both S and G lignin-bound Hibbert ketone units can be present. We also show that these units can serve as a source of novel mono-aromatic compounds following an additional lignin depolymerisation reaction.