Tetramethylurea 632-22-4 99%
1,1,3,3-Tetramethylurea Chemical Properties
Melting point −1 °C(lit.)
Boiling point 177 °C(lit.)
density 0.968 g/mL at 20 °C(lit.)
refractive index n20/D 1.451(lit.)
Fp 150 °F
storage temp. Store below +30°C.
solubility H2O: 1 M at 20 °C, miscible
pka 2.0(at 25℃)
form Liquid
color Clear colorless to pale yellow
PH 5-8 (25℃, 1M in H2O)
Relative polarity 5
Water Solubility miscible
Merck 14,9230
BRN 773898
InChIKey AVQQQNCBBIEMEU-UHFFFAOYSA-N
CAS DataBase Reference 632-22-4(CAS DataBase Reference)
NIST Chemistry Reference Urea, tetramethyl-(632-22-4)
EPA Substance Registry System Tetramethylurea (632-22-4)
1,1,3,3-Tetramethylurea Basic information
Product Name: 1,1,3,3-Tetramethylurea
Synonyms: TETRAMETHYLUREA;N,N,N',N'-TETRAMETHYLUREA;((CH3)2N)2CO;1,1,3,3-tetramethyl-ure;Temur;Tetramethylharnstoff;tetramethyl-ure;Tetramethyluree
CAS: 632-22-4
MF: C5H12N2O
MW: 116.16
EINECS: 211-173-9
Mol File: 632-22-4.mol
Safety Information
Hazard Codes Xn,T
Risk Statements 22-61
Safety Statements 53-45
RIDADR NA 1993 / PGIII
WGK Germany 3
RTECS YU2625000
F 3-10
TSCA Yes
HS Code 29241900
Hazardous Substances Data 632-22-4(Hazardous Substances Data)
Toxicity LD50 i.v. in rats: 1.1 g/kg (Lüttringhaus, Dirksen)
MSDS Information
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View