13811-50-2

Basic information

• Product Name: N,N'-DIVINYLETHYLENEUREA
• Synonyms: 1,3-diethenyl-2-Imidazolidinone;1,3-DIVINYLIMIDAZOLIDIN-2-ONE;N,N'-DIVINYLETHYLENEUREA;1,3-Divinylimidazolidin-2-on;2-Imidazolidinone,1,3-diethenyl-;1,3-Divinylimidazolin-2-one;1,3-Diethenylimidazolidin-2-one;1,3-Divinyl-2-imidazolidinone
• CAS NO: 13811-50-2
• Molecular Formula: C₇H₁₀N₂O
• Molecular Weight: 138.17
• EINECS: 237-457-2
• Mol File: 13811-50-2.mol
• Article Data: 4

Chemical Properties

• Melting Point: 66-70 °C(Solv: ethanol (64-17-5))
• Boiling Point: 182°Cat760mmHg
• Flash Point: 63°C
• Appearance: /
• Density: 1.266g/cm³
• Vapor Pressure: 0.827mmHg at 25°C
• Refractive Index: 1.71
• PKA: 1.16±0.20(Predicted)
• Water Solubility: 9.65g/L at 20℃
• CAS DataBase Reference: N,N'-DIVINYLETHYLENEUREA(CAS DataBase Reference)
• NIST Chemistry Reference: N,N'-DIVINYLETHYLENEUREA(13811-50-2)
• EPA Substance Registry System: N,N'-DIVINYLETHYLENEUREA(13811-50-2)

Safety Data

• Hazardous Substances Data: 13811-50-2(Hazardous Substances Data)

Usage

Flammability and Explosibility

Nonflammable

InChI:InChI=1/C7H10N2O/c1-3-8-5-6-9(4-2)7(8)10/h3-4H,1-2,5-6H2

Upstream product

• 120-93-4 imidazolidone 
• 74-86-2 acetylene 
• 105-38-4 vinyl propionate 

Relevant articles and documents

Ruthenium-catalyzed synthesis of vinylamides at low acetylene pressure

The reaction of cyclic amides with acetylene under low pressure, using ruthenium-phosphine catalysts, afforded a broad variety ofN-vinylated amides including (azabicyclic) lactams, oxazolidinones, benzoisoxazolones, isoindolinones, quinoxalinones, oxazinanones, cyclic urea derivatives (imidazolidinones), nucleobases (thymine), amino acid anhydrides and thiazolidinone.

SYNTHESIS OF N-VINYL COMPOUNDS BY REACTING CYLIC NH-COMPOUNDS WITH ACETYLENE IN PRESENCE OF HOMOGENOUS CATALYST

Process to produce N-vinyl compounds by homogeneous catalysis, wherein acetylene is reacted with a cyclic compound comprising a cyclic compound having at least one nitrogen as ring member, bearing a substitutable hydrogen residue (cyclic compound C), in a liquid phase in the presence of a ruthenium complex comprising at least one phosphine as ligand (RuCat).