1202047-15-1

Basic information

• Product Name: 1-tert-butyl-1-ethyl-3-phenylurea
• Synonyms: 1-tert-butyl-1-ethyl-3-phenylurea
• CAS NO: 1202047-15-1
• Molecular Weight: 220.315
• Mol File: 1202047-15-1.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 1-tert-butyl-1-ethyl-3-phenylurea(CAS DataBase Reference)
• NIST Chemistry Reference: 1-tert-butyl-1-ethyl-3-phenylurea(1202047-15-1)
• EPA Substance Registry System: 1-tert-butyl-1-ethyl-3-phenylurea(1202047-15-1)

Safety Data

• Hazardous Substances Data: 1202047-15-1(Hazardous Substances Data)

Upstream product

• 4432-77-3 N-t-butylethylamine 
• 103-71-9 phenyl isocyanate 
• 1202047-19-5 1-tert-butyl-1-isopropyl-3-phenylurea 
• 75-07-0 acetaldehyde 
• 75-64-9 tert-butylamine 

Downstream Products

• 101-99-5 N-carboethoxyaniline 
• 5532-90-1 n-propyl N-phenylcarbamate 
• 2603-10-3 N-phenyl methyl carbamate 
• 4432-77-3 N-t-butylethylamine 
• 102-07-8 bis(diphenyl)urea 
• 28991-69-7 (9H-fluoren-9-yl)methyl phenylcarbamate 
• 4910-32-1 1,3-diphenylcarbamothioate 
• 1202047-28-6 3-(4-bromophenyl)-1-tert-butyl-1-ethylurea 
• 103-71-9 phenyl isocyanate 
• 15054-54-3 1-tert-butyl-3-phenylurea 
• 3422-02-4 N-(benzyloxycarbonyl)aniline 
• 3422-01-3 tert-butyl phenylcarbamate 
• 4930-03-4 phenyl N-phenylcarbamate 
• 105105-35-9 1-tert-butyl-1-methyl-3-phenylurea 

Relevant articles and documents

Stabilization of the hindered urea bond through de-tert-butylation

We report the discovery of an acid-assisted de-tert-butylation reaction that can instantly “turn off” the dynamicity of hindered urea bonds (HUBs) and thus broaden their applications. The reaction is demonstrated to be widely applicable to different hindered urea substrates, leading to improved chemical stabilities and mechanical properties of HUB-containing materials.

Hindered ureas as masked isocyanates: Facile carbamoylation of nucleophiles under neutral conditions

Bigger is better: Sterically hindered dialkyl ureas undergo nucleophilic substitution at dramatically faster rates than their less hindered counterparts (see scheme). Steric decompression upon the formation of an intermediate isocyanate can explain this c