1,1-DIETHYLUREA

1,1-DIETHYLUREA Basic information

Product Name:	1,1-DIETHYLUREA
Synonyms:	NSC 165657;N,N-DIETHYLUREA;ASYM-N,N-DIETHYLUREA;ASYM-1,1-DIETHYLUREA;1,1-DIETHYLUREA;1,1-diethyl-ure;Asym-Diethylurea;n,n-diethyl-ure
CAS:	634-95-7
MF:	C5H12N2O
MW:	116.16
EINECS:	211-220-3
Product Categories:	Carbonyl Compounds;Chemical Synthesis;Organic Building Blocks;Carbonyl Compounds;Organic Building Blocks;Ureas;Building Blocks
Mol File:	634-95-7.mol

1,1-DIETHYLUREA Chemical Properties

Melting point	69-71 °C (lit.)
Boiling point	130 °C / 3mmHg
density	0.975
refractive index	1.4432 (estimate)
Fp	60℃
storage temp.	2-8°C
solubility	water: soluble50g/L, clear
pka	14.77±0.50(Predicted)
form	powder to crystal
color	White to Almost white
CAS DataBase Reference	634-95-7(CAS DataBase Reference)
EPA Substance Registry System	N,N-Diethylurea (634-95-7)

Safety Information

Hazard Codes	Xn
Risk Statements	22
Safety Statements	24/25
WGK Germany	3
RTECS	YS9353900
HS Code	29241900

MSDS Information

Provider	Language
ACROS	English

1,1-DIETHYLUREA Usage And Synthesis

Chemical Properties	white semi-transparent crystals
General Description	1,1-Diethylurea forms molecular adduct with nitro-substituted aromatic carboxylic acids. Adduct hydrate of 1,1-diethylurea with pyrazine-2,3-dicarboxylic acid has been prepared and characterized using low-temperature single-crystal X-ray diffraction methods.

1,1-DIETHYLUREA Preparation Products And Raw materials

Raw materials	Carbamic acid, N,N-diethyl-, trimethylsilyl ester-->Silanol, 1,1,1-trimethyl-, 1-carbamate-->DIETHYLCYANAMIDE-->FLUOROBORIC ACID DIETHYL ETHER COMPLEX-->Diethylamine-->Diethylamine hydrochloride-->N-Nitrocarbamide-->1-Methyl-1-nitrosourea-->Potassium cyanate
Preparation Products	Methyl benzoate

3-(3-Acetyl-4-hydroxyphenyl)-1,1-diethylurea,3-(3-Acetyl-4-hydroxyphenyl)-1,1-diethylurea 1-(4-Methylphenyl)-3,3-diethylurea,1-(4-Methylphenyl)-3,3-diethylurea LABOTEST-BB LT00452039 1,1-DIETHYLUREA 1,1-DIETHYLUREA = N,N-DIETHYLUREA,1,1-DIETHYLUREA = N,N-DIETHYLUREA piperazine-1-carboxamide 3-[(1α,4α)-3,3-Dimethylbicyclo[2.2.1]heptan-2β-yl]-1,1-diethylurea,3-[(1α,4α)-3,3-Dimethylbicyclo[2.2.1]heptan-2β-yl]-1,1-diethylurea AURORA 11827 AURORA 3548 N,N',N'',N'''-Tetraacetylglycoluril AURORA 3604 3-ACETYL-4-(2,3-APIOXYPROPOXY)]PHENY-L-1,1-DIETHYLUREA,3-ACETYL-4-(2,3-APIOXYPROPOXY)]PHENY-L-1,1-DIETHYLUREA AURORA KA-3671 N-phenyltetrahydro-1(2H)-pyridinecarboxamide AURORA 3550 1,1-DIALLYL-3-PHENYL UREA AURORA 2317 3-Aminocarbonyl-1,1-diethylurea,3-Aminocarbonyl-1,1-diethylurea

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