190318-02-6

Basic information

• Product Name: N-(1-phenylethoxy)diethylamine
• Synonyms: N-(1-phenylethoxy)diethylamine
• CAS NO: 190318-02-6
• Molecular Weight: 193.289
• Mol File: 190318-02-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: N-(1-phenylethoxy)diethylamine(CAS DataBase Reference)
• NIST Chemistry Reference: N-(1-phenylethoxy)diethylamine(190318-02-6)
• EPA Substance Registry System: N-(1-phenylethoxy)diethylamine(190318-02-6)

Safety Data

• Hazardous Substances Data: 190318-02-6(Hazardous Substances Data)

Upstream product

• 100-42-5 styrene 
• 3710-84-7 N-ethyl-N-hydroxy-ethanamine 
• 878652-43-8 trans-azo-bis(β-phenylethane) 
• 100-41-4 ethylbenzene 

Downstream Products

• 100-42-5 styrene 
• 100-41-4 ethylbenzene 
• 7302-00-3 (E)-1,3-diphenyl-1-butene 
• 1520-44-1 1,3-diphenylbutane 

Relevant articles and documents

Thermolysis of a Tertiary Alkoxyamine. Recombination and Disproportionation of α-Phenethyl/Diethyl Nitroxyl Radical Pairs

Alkoxyamine 3 undergoes thermolysis only on heating to over 150 °C, ΔH? = 34.3 ± 1.6 kcal/mol and ΔS? = 0.8 ± 3.7 eu. The initially formed nitroxyl (6) and α-phenethyl radicals (5) mainly disproportionate to styrene plus diethylhydroxylamine (2) but they also recombine to starting material and undergo a new reaction, disproportionation to ethylbenzene plus nitrone (12). The latter reacts with the styrene product to yield oxazolidines 8 and 9. The competition between attack of 5, generated from azo-α-phenylethane (1), on 2 versus styrene allowed us to calculate a rate constant at 120 °C of 5 × 103 M-1 s-1 for H. transfer from diethylhydroxylamine to 5.