40725
1,3-Dimethyl-2-imidazolidinone
absolute, over molecular sieve (H2O ≤0.04%), ≥99.5% (GC)
Manufacturer: Sigma Aldrich
CAS Number: 80-73-9
Synonym(S): N,N′-Dimethylethyleneurea, DMEU, DMI
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 100 ML | 40725-100-ML | In Stock | ₹ 11,236.35 |
| 500 ML | 40725-500-ML | In Stock | ₹ 48,063.00 |
40725 - 100 ML
In Stock
Quantity
1
Base Price: ₹ 11,236.35
GST (18%): ₹ 2,022.543
Total Price: ₹ 13,258.893
grade
absolute
Quality Level
200
Assay
≥99.5% (GC)
form
liquid
quality
over molecular sieve (H2O ≤0.04%)
refractive index
n20/D 1.472 (lit.)
bp
224-226 °C (lit.)
solubility
toluene: soluble(lit.)water: miscible
density
1.056 g/mL at 25 °C (lit.)
SMILES string
CN1CCN(C)C1=O
Other Options
Related Products
Description
- General description: 1,3-Dimethyl-2-imidazolidinone (DMI) is an imidazolidine derivative. It is reported to act as a promoter by minimizing the formation of dialkylation byproducts and accelerating the rate of monoalkylation of γ-butyrolactone.[1] Conversion of CO2 to form lower alcohols by homogeneous catalytic hydrogenation using DMI as solvent has been investigated.[2]
- Application: 1,3-Dimethyl-2-imidazolidinone may be used:As substitute solvent for HMPA in the synthesis of 1,2-bis(trimethylsilyl)benzene.[3] As solvent during the α-regioselective prenylation of imines.[4]A component of mobile phase during size-exclusion chromatographic analysis of cellulose.[5]
- Other Notes: Aprotic, dipolar solvent which often can be used as a substitute for the carcinogenic HMPA [6][7][8][9]
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P202 - P264 - P280 - P301 + P312 - P305 + P351 + P338 - P308 + P313
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 2
WGK
WGK 2
Flash Point(F)
219.2 °F
Flash Point(C)
104 °C
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves