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Tetramethylurea, 99%
CAS: 632-22-4 | C5H12N2O | 116.164 g/mol
Supplier: Thermo Scientific Chemicals A1629518
Description
Tetramethylurea is used as a solvent in dyestuff industries, in condensation reaction and intermediates in surfactant. It is utilized for base catalyzed isomerization and alkylation hydrocyanation due to its low permittivity. It reacts with oxalyl chloride to prepare tetramethyl chloroformamidinium chloride, which is used for the conversion of carboxylic acids and dialkyl phosphates to anhydrides and pyrophosphates respectively.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
ApplicationsTetramethylurea is used as a solvent in dyestuff industries, in condensation reaction and intermediates in surfactant. It is utilized for base catalyzed isomerization and alkylation hydrocyanation due to its low permittivity. It reacts with oxalyl chloride to prepare tetramethyl chloroformamidinium chloride, which is used for the conversion of carboxylic acids and dialkyl phosphates to anhydrides and pyrophosphates respectively.
Solubility
Miscible with water.Miscible with water, petroleum ether and common solvents.
Notes
Hygroscopic. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents.
Specifications
| Tetramethylurea | |
| -1°C | |
| 176°C to 178°C | |
| Mild | |
| 1.4506 | |
| MFCD00008319 | |
| 773898 | |
| tetramethylurea, temur, urea, tetramethyl, n,n,n',n'-tetramethylurea, tetramethyluree, tmu, urea, 1,1,3,3-tetramethyl, urea, n,n,n',n'-tetramethyl, tetramethyluree french, tetramethyl-urea | |
| AVQQQNCBBIEMEU-UHFFFAOYSA-N | |
| 1,1,3,3-tetramethylurea | |
| 12437 | |
| 116.16 |
| 632-22-4 | |
| 0.969 | |
| 75°C (167°F) | |
| C5H12N2O | |
| (CH3)2NCON(CH3)2 | |
| 50 g | |
| 14,9230 | |
| Miscible with water;Miscible with water,petroleum ether and common solvents. | |
| CN(C)C(=O)N(C)C | |
| 116.164 | |
| CHEBI:84278 | |
| 99% |
Chemical Identifiers
| 632-22-4 | |
| 116.164 | |
| AVQQQNCBBIEMEU-UHFFFAOYSA-N | |
| 12437 | |
| 1,1,3,3-tetramethylurea |
| C5H12N2O | |
| MFCD00008319 | |
| tetramethylurea, temur, urea, tetramethyl, n,n,n',n'-tetramethylurea, tetramethyluree, tmu, urea, 1,1,3,3-tetramethyl, urea, n,n,n',n'-tetramethyl, tetramethyluree french, tetramethyl-urea | |
| CHEBI:84278 | |
| CN(C)C(=O)N(C)C |
Safety and Handling
GHS H Statement
H360-H302-H227
May damage fertility or the unborn child.
Harmful if swallowed.
Combustible liquid.
P201-P202-P210-P264b-P270-P281-P301+P312-P308+P313-P330-P370+P378q-P501c
H227-H302-H360D
EINECSNumber : 211-173-9
RTECSNumber : YU2625000
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only