Appearance:Almost colorless, clear liquid
Throughput:100|Kilogram|Month
pd_productuse:intermediate
Delivery Time:large stock
Purity:99% purity
1,3-Dimethyl-2-imidazolidinone Chemical Properties
Melting point 8.2 °C
Boiling point 224-226 °C (lit.)
density 1.056 g/mL at 25 °C (lit.)
vapor pressure <1 hPa (20 °C)
refractive index n20/D 1.472(lit.)
Fp 220 °F
storage temp. Store at +5°C to +30°C.
solubility toluene: soluble(lit.)
form Liquid
pka -0.65±0.20(Predicted)
color Clear
explosive limit 1.3-8.4%(V)
Water Solubility freely soluble
Sensitive Hygroscopic
Merck 14,3249
BRN 108808
InChIKey CYSGHNMQYZDMIA-UHFFFAOYSA-N
CAS DataBase Reference 80-73-9(CAS DataBase Reference)
NIST Chemistry Reference 1,3-Dimethyl-2-imidazolidinone(80-73-9)
EPA Substance Registry System N,N'-Dimethylimidazolidinone (80-73-9)
Safety Information
Hazard Codes Xn,Xi
Risk Statements 21/22-38-41-36/38-62-22
Safety Statements 26-36-36/37/39-36/37
RIDADR UN 2810 6.1/PG 3
WGK Germany 3
RTECS NJ0660000
F 3
Autoignition Temperature 305 °C
Hazard Note Harmful/Irritant
TSCA Yes
HazardClass 6.1
PackingGroup Ⅲ
HS Code 29332990
Toxicity LD50 orally in Rabbit: 1261 mg/kg LD50 dermal Rabbit 986 mg/kg
CAS：885523-08-0
CAS：517920-73-9
CAS：126325-47-1
