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  7. 1,3-Dimethyl-2-imidazolidinone, 98%

1,3-Dimethyl-2-imidazolidinone, 98%

Catalog No. AAA1600122
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Catalog No. AAA1600122 Supplier Thermo Scientific Chemicals Supplier No. A1600122
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Description

CAS: 80-73-9 | C5H10N2O | 114.15 g/mol

1,3-Dimethyl-2-imidazolidinone is used as a high-boiling polar aprotic solvent. It is used as a substitute solvent for toxic hexamethylphosphoramide. It finds application in detergents, dyestuffs, electronic materials and in the manufacture of polymers. It is involved in the preparation of 1,2-bis(trimethylsilyl)benzene. Further, it is utilized as a solvent during alfa-regioselective prenylation of imines. In addition to this, it constitutes the mobile phase during size-exclusion chromatographic analysis of cellulose.

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.

Applications
1,3-Dimethyl-2-imidazolidinone is used as a high-boiling polar aprotic solvent. It is used as a substitute solvent for toxic hexamethylphosphoramide. It finds application in detergents, dyestuffs, electronic materials and in the manufacture of polymers. It is involved in the preparation of 1,2-bis(trimethylsilyl)benzene. Further, it is utilized as a solvent during alfa-regioselective prenylation of imines. In addition to this, it constitutes the mobile phase during size-exclusion chromatographic analysis of cellulose.

Solubility
Miscible with water.

Notes
Hygroscopic. Incompatible with strong oxidizing agents, acid chlorides and phosphorus halides.

Chemical Identifiers

CAS 80-73-9
Molecular Formula C5H10N2O
Molecular Weight (g/mol) 114.15
MDL Number MFCD00003188
InChI Key CYSGHNMQYZDMIA-UHFFFAOYSA-N
Synonym 1,3-dimethyl-2-imidazolidinone, n,n'-dimethylethyleneurea, dimethyl imidazolidinone, n,n'-dimethylimidazolidinone, 1,3-dimethylimidazolidone, rhonite 1, dmeu, karbomos tsem, 2-imidazolidinone, 1,3-dimethyl, 1,3-dimethylethyleneurea
PubChem CID 6661
IUPAC Name 1,3-dimethylimidazolidin-2-one
SMILES CN1CCN(C)C1=O

Specifications

Melting Point 8°C
Density 1.058
Boiling Point 224°C to 226°C
Flash Point 93°C (199°F)
Refractive Index 1.472
Quantity 100 g
UN Number UN2810
Beilstein 108808
Sensitivity Hygroscopic
Merck Index 14,3249
Solubility Information Miscible with water.
Formula Weight 114.15
Percent Purity 98%
Chemical Name or Material 1,3-Dimethyl-2-imidazolidinone
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Safety and Handling

Hazard Category H227-H302-H318-H361-H373
Hazard Statement GHS H Statement
H302-H312-H315-H319-H227
Harmful if swallowed.
Harmful in contact with skin.
Causes skin irritation.
Causes serious eye irritation.
Combustible liquid.
Precautionary Statement P201-P202-P210-P260-P264b-P270-P281-P301+P312-P305+P351+P338-P308+P313-P310-P330-P370+P378q-P501c
DOTInformation Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: TOXIC, LIQUIDS, ORGANIC, N.O.S.
EINECSNumber 201-304-8
RTECSNumber NJ0660000
TSCA Yes
Recommended Storage Ambient temperatures; Store under Nitrogen

RUO – Research Use Only