52751-62-9

Basic information

• Product Name: 1,3-bis(4-ethoxyphenyl)propane-1,3-dione
• CAS NO: 52751-62-9
• Molecular Weight: 312.365
• Mol File: 52751-62-9.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1,3-bis(4-ethoxyphenyl)propane-1,3-dione(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-bis(4-ethoxyphenyl)propane-1,3-dione(52751-62-9)
• EPA Substance Registry System: 1,3-bis(4-ethoxyphenyl)propane-1,3-dione(52751-62-9)

Safety Data

• Hazardous Substances Data: 52751-62-9(Hazardous Substances Data)

Upstream product

• 23676-09-7 ethyl 4-ethoxybenzoate 
• 1676-63-7 4'-ethoxyacetophenone 

Relevant articles and documents

First Examples Exhibiting both Double Melting Behavior and Mesomorphism in a Series of Long Chain Substituted Compounds: 1,3-Di(p-n-alkoxyphenyl)propane-1,3-dione

A new series of β-diketones substituted by the same kind of chains, (alkoxy groups) having different lengths (CnO-Diketone, n = 1-12), has been synthesized.It was found that CnO-Diketone shows triple melting behavior for n = 1, double melting behavior for n = 2-7, and smectic mesomorphism for n = 8-12.It is the first example exhibiting both double (triple) melting behavior and mesomorphism in a series of long chain substituted compounds, so far as we know.Furthermore, it is noteworthy that the critical change from double melting behavior to mesomorphism occurs between n = 7 and n = 8, which is also the first example in the long chain substituted compounds, so far as we know.Keywords: double melting behavior, smectic mesomorphism, long chain substituted compounds, β-diketone