Product no. chemwill-13DTPDE-91608
highly quality and immedaite delivery
1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone Manufacturer High quality Best price In stock factory CAS 7226-23-5
1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone CAS 7226-23-5
DMPU; N,N'-Dimethyl-N,N'-trimethyleneurea; N,N'-Dimethylpropyleneurea CAS 7226-23-5
Name: 1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone
Synonyms: 1,3-Dimethyl-3,4,5,6-tetrahydropyrimidin-2(1H)-one;tetrahydro-1,3-dimethyl-1H-pyrimidin-2-one;N,N'-Dimethyl-N,N'-trimethyleneurea (DMPU);1,3-DIMETHYL-3,4,5,6-TETRAHYDRO-2(1H)-PY RIMIDINONE ABS.;N,N-Dimethyl Propionyl urea;1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidione;2(1H)-Pyrimidinone, tetrahydro-1,3-dimethyl-;N,N'-Dimethylpropylenharnstoff
CAS: 7226-23-5
MF: C6H12N2O
MW: 128.17228
EINECS: 230-625-6
Product Categories: Aliskiren
Mol File: 7226-23-5.mol
1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone Structure
1,3-Dimethyl-2-oxohexahydropyrimidine;1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidone;1,3-Dimethyl-3,4,5,6-tetrahydro-2-pyrimidinone;1,3-Dimethylpropyleneurea;DMPU (solvent);N,N'-Dimethyl-1,3-propanediamine cyclic urea;N,N'-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone;N,N'-Dimethyl-N,N'-propyleneurea;N,N'-Dimethyltrimethyleneurea;
1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone Specification
The IUPAC name of Dimethylpropyleneurea is 1,3-dimethyl-1,3-diazinan-2-one
1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone Chemical Properties
Melting point -20 °C
Boiling point 146 °C44 mm Hg(lit.)
density 1.06 g/mL at 25 °C(lit.)
vapor pressure 0.5 hPa (57 °C)
refractive index n20/D 1.488(lit.)
Fp 121 °C
storage temp. Store below +30°C.
form Liquid
color Clear colorless to slightly yellow
PH 11 (100g/l, H2O, 20℃)
explosive limit 1.6-9.3%(V)
Water Solubility soluble
Sensitive Hygroscopic
BRN 110562
InChIKey GUVUOGQBMYCBQP-UHFFFAOYSA-N
CAS DataBase Reference 7226-23-5(CAS DataBase Reference)
Safety Information
Hazard Codes Xn
Risk Statements 22-36-43-62-41
Safety Statements 23-26-36/37/39-45
WGK Germany 2
RTECS UW7582500
F 3-10
Autoignition Temperature 255 °C
TSCA Yes
HS Code 29335995
Toxicity LD50 orally in Rabbit: 1770 mg/kg
MSDS Information
1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone Usage And Synthesis
Chemical Properties 1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone is clear colorless to slightly yellowish liquid
Uses 1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone is a versatile organic solvent in and less toxic than HMPA. It is mainly applied in the synthesis of pharmaceuticals and agrochemicals. DMPU is also used in the electronics industry.
1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone Preparation Products And Raw materials
Raw materials Dichloromethane-->Potassium carbonate-->1,4-Dioxane-->Dimethyl sulfate-->Benzyltriethylammonium chloride-->p-Toluenesulfonic acid monohydrate-->Propyleneurea
Preparation Products 2-MORPHOLINONICOTINALDEHYDE-->2-Chloro-3-pyridinecarboxaldehyde
Appearance:Colourless or light yellow liquid
Uses: an excellent organic solvent with wider range of application
Package: 200KG/plastic drum
China
