Where to Buy 1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone DMPU 99.5%min from top professional China CAS 7226-23-5 1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone DMPU suppliers, factory & manufacturers. If you want to find 1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone DMPU suppliers at China best competitive price, please mail to sales@tnjchem.com
Specification
Appearance clear colorless to slightly yellowish liquid
Assay,% ≥ 99.0
Loss on drying,% ≤ 0.1
Melting point,℃ -20
Boiling point，℃ 146
Application
A versatile solvent used in the N-alkylation of chiral and O-alkylation of aldoses. It is involved in the preparation of poly(aryl ethers). It is a cyclic urea and used as a polar aprotic organic solvent. Further, it reacts with trifluoro-methanesulfonic acid anhydride to prepare 2,2'-oxy-bis(1,3-dimethyl-tetrahydropyrimidinium) bis(trifluoromethanesulfonate).
Packaging
180KG/drum, 14400kg per 20'ft container.
Stored in dry and ventilation place,far from heat and water.
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