1146-59-4

Basic information

• Product Name: N,N-diethyl-N'-phenyl-N'-trimethylsilyl urea
• Synonyms: N,N-diethyl-N'-phenyl-N'-trimethylsilyl urea
• CAS NO: 1146-59-4
• Molecular Weight: 264.443
• Mol File: 1146-59-4.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: N,N-diethyl-N'-phenyl-N'-trimethylsilyl urea(CAS DataBase Reference)
• NIST Chemistry Reference: N,N-diethyl-N'-phenyl-N'-trimethylsilyl urea(1146-59-4)
• EPA Substance Registry System: N,N-diethyl-N'-phenyl-N'-trimethylsilyl urea(1146-59-4)

Safety Data

• Hazardous Substances Data: 1146-59-4(Hazardous Substances Data)

Upstream product

• 103-71-9 phenyl isocyanate 
• 996-50-9 N,N-diethyl-1,1,1-trimethylsilanamine 

Downstream Products

• 1014-72-8 1-phenyl-3,3-diethylurea 
• 1185883-58-2 2-(N,N-diethyl-N'-phenylureido)-4-thioxo-4-phenoxy-1,3,4-thiazaphosphol-2-ine 
• 77091-45-3 N',N'-Diethyl-N-phenyl-N-di-n-butylureidoboran 
• 77091-50-0 N',N'-Diethyl-N-phenyl-N-dimethylureidoboran 
• 77091-46-4 N',N'-Diethyl-N-phenyl-N-(dimethylamino)phenylureidoboran 
• 77091-33-9 N',N'-Diethyl-N-phenyl-N-bis(dimethylamino)ureidoboran 
• 77091-47-5 N',N'-Diethyl-N-phenyl-N-ureido-1,3-dimethyl-1,3,2-diazaborolidin 
• 77091-44-2 N',N'-Diethyl-N-phenyl-N-diphenylureidoboran 

Relevant articles and documents

Modelling nucleophilic substitution at silicon using hypervalent silicon compounds based on urea ligands

The X-ray crystal structure of a pentacoordinate silicon compound, 3, with a urea ligand shows partial Si-O bond formation and Si-Cl cleavage. The solution NMR parameters for the related series of compounds with different leaving groups provides structura

A distorted trigonal antiprismatic cationic silicon complex with ureato ligands: syntheses, crystal structures and solid state29Si NMR properties

Insertion of phenyl isocyanate into the Si-N bond of N-(tri methylsilyl)diethylamine yields the N'-silylated N,N-diethylN'-phenylurea 1, which undergoes transsilylation with SiCl4 to yield the C 3-symmetric cationic hexacoordinate si