1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimi(DMPU)

1,3-二甲基-2-咪唑酮（CAS： 80-73-9）是一种无色、透明、低粘度液体，具有脂肪族胺典型的气味。其粘度为1.944 cps，摄氏25°C。DICAS可与水、乙醇、乙醚、丙酮和氯仿等有机溶剂互溶，但不溶于石油醚和环己烷。它具有强极性、优异的溶解性以及抗酸碱性。

Product Name: 1,3-Dimethyl-3,4,5,6-Tetrahydro-2-pyrimidinone English Abbreviation: DMPUCAS: 7226-23-5 Appearance: Colorless or light yellow transparent liquid Flash Point: 121°C Molecular Weight: 128.18 Boiling Point: 246°C Density: 1.06% Content: ≥99% Moisture: ≤0.1% Vapor Pressure (mmHg): 7.5 (50°C)_______CAS:7226-23-5

2-Imidazolidinone (Ethyleneurea CAS: 120-93-4) is a white needle-like crystal with a melting point of 129-132°C and a flash point of 265°C, and is soluble in water.

Main Products: 2-Imidazolidinone (Ethyleneurea); 1, 3-Dimethyl-2-Imidazolidinone (DMI); 1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone (DMPU); 2-Imidazolidinone hemihydrate; N-Hydroxylethyl Ethyleneurea; Formaldehyde capture agent