41661
1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone
absolute, over molecular sieve (H2O ≤0.05%), ≥99.0% (GC)
Synonym(s):
1,3-Dimethyl-2-oxohexahydropyrimidine, N,N′-Dimethylpropylene urea, DMPU
About This Item
grade
absolute
Assay
≥99.0% (GC)
form
liquid
quality
over molecular sieve (H2O ≤0.05%)
refractive index
n20/D 1.488 (lit.)
n20/D 1.489
bp
146 °C/44 mmHg (lit.)
density
1.06 g/mL at 25 °C (lit.)
SMILES string
CN1CCCN(C)C1=O
InChI
1S/C6H12N2O/c1-7-4-3-5-8(2)6(7)9/h3-5H2,1-2H3
InChI key
GUVUOGQBMYCBQP-UHFFFAOYSA-N
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Application
- Solvent in the synthesis of 1-aryl-3,4,5-substituted pyrazoles by cyclocondensation of 1,3-diketones with arylhydrazine hydrochlorides.
- Chelating solvent in the trifluoromethylation of activated and non-activated halogenated double bonds.
- Ligand in ortho-alkylation of secondary benzamide catalyzed by cobalt.
Other Notes
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 2
Storage Class Code
10 - Combustible liquids
WGK
WGK 1
Flash Point(F)
249.8 °F - closed cup
Flash Point(C)
121 °C - closed cup
Personal Protective Equipment
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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