Products
1,1,3,3-Tetramethylurea
Synonyma: 1,1,1,3, tetramethylurea;
Chemical Property of 1,1,3,3-Tetramethylurea
Aspectus / Colo colui cultum Patet hyalina ad liquidum pallide luteum
● liquefactio Point:1 °C(lit.)
● Refractivus Index:n20/D 1.451(lit.)
Fervens: 175.2 °C at 760 mmHg
PKA:2.0(at 25℃)
Flash Point:53.9 °C
PSA：23.55000
Density:0.9879 g/cm3
LogP:0.22960
● Repono Temp.:Store infra +30°C.
● Solubility.:H2O: 1 M ad 20 °C, miscible
Aqua Solubility.:miscible
XLogP3:0.2
Hydrogenium Bond Donor Comes: 0
Hydrogenium Vinculum acceptoris comitis:1
Rotatable vinculo comitis: 0
● Exacta Missa: 116.094963011
Gravis Atom comitis: 8
Complexity: 78.4
Puritas / Quality
XCIX% * notitia rudis a amet
Tetramethylurea * notitia ex tenui amet
Salus Information
Pictogram(s);
Xn
DISCRIMEN Codes:Xn,T
Declarationes: 22-61
Salus Denunciationes: 53-45
Utilis
● Chemical Classes: NITROGENIUM Composita -> Composita Urea
CANONICI SMILES: CN(C)C(=O)N(C)C
● Usus: Tetramethylurea pro solvendo in dyestuffo adhibetur, in condensatione reactionis et intermedia in surfactante.Usus est ad basem isomerizationem catalysinalem et hydrocyanationem alkylationem propter humilitatem permittivity.Reagit cum oxalyl chloride ad praeparandum tetramethylum chloroformamidinium chloridum, quod adhibetur ad conversionem acida carboxylica et phosphates dialkyl ad anhydrides et pyrophosphates respective.
1,1,3,3-Tetramethylurea, etiam TMU vel N, N', N'- tetramethylurea nota est, composita chemica cum formula hypothetica C6H14N2O.Est solidum crystallinum, quod in aqua et aliis polaribus solventibus valde solutum est. TMU late uti solvens et gerens in variis chemicis reactionibus adhibetur.Excelsa eius solubilitas et gravis toxicitas eam in applicationibus solvens praelatam efficit sicut processuum extractionem, catalysin et sicut reactionem medium ad synthesim organicam.Potest etiam adhiberi ad compositiones organicas quae minus solubiles in aliis solventibus solvendis sunt. Simillimum est aliis derivationibus ureae, TMU agere potest sicut vinculum hydrogenii donatoris et acceptoris, quod utilem efficit in variis transformationibus chemicis.Communiter usus est in synthesi peptide, reactiones catalyseos metallorum, et sicut reactionem medium in inquisitione pharmaceutica.
