A3159812
1,2-Dimethylimidazole , 98% , 1739-84-0
Synonym(s):
1,2-Dimethylimidazole
CAS NO.:1739-84-0
Empirical Formula: C5H8N2
Molecular Weight: 96.13
MDL number: MFCD00005294
EINECS: 217-101-2
Pack Size | Price | Stock | Quantity |
25G | RMB23.20 | In Stock |
|
100G | RMB51.20 | In Stock |
|
250g | RMB127.20 | In Stock |
|
500G | RMB237.60 | In Stock |
|
2.5KG | RMB1183.20 | In Stock |
|
others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
Melting point: | 37-39 °C (lit.) |
Boiling point: | 204 °C (lit.) |
Density | 1.084 g/mL at 25 °C (lit.) |
vapor pressure | 1 mm Hg ( 20 °C) |
refractive index | 1.5000 (estimate) |
Flash point: | 198 °F |
storage temp. | Store below +30°C. |
pka | 7.76±0.25(Predicted) |
form | Low Melting Mass |
color | Colorless to yellow |
Specific Gravity | 1.084 |
PH | 12.6 (500g/l, H2O, 20℃) |
Water Solubility | Soluble in water. |
BRN | 108457 |
InChIKey | GIWQSPITLQVMSG-UHFFFAOYSA-N |
LogP | 0.11 at 25℃ |
CAS DataBase Reference | 1739-84-0(CAS DataBase Reference) |
NIST Chemistry Reference | 1H-Imidazole, 1,2-dimethyl-(1739-84-0) |
EPA Substance Registry System | 1H-Imidazole, 1,2-dimethyl- (1739-84-0) |
Description and Uses
1,2-Dimethylimidazole is used in the synthesis of 1,2-dimethyl-3-n-butylimidazoliumchloride and 1,2-dimethyl-3-n-propylimidazolium chloride. It also can be used in the synthesis of 1-(2-methoxyethyl)-2,3-dimethylimidazolium chloride and hexafluorophosphate salts.
Safety
Symbol(GHS) | GHS05,GHS07 |
Signal word | Danger |
Hazard statements | H302-H315-H318 |
Precautionary statements | P280-P305+P351+P338 |
Hazard Codes | Xn,Xi |
Risk Statements | 22-38-41 |
Safety Statements | 24-26-2 |
RIDADR | UN 3263 8/PG 2 |
WGK Germany | 2 |
RTECS | NI4838854 |
Autoignition Temperature | 896 °F |
TSCA | Yes |
HazardClass | 8 |
PackingGroup | III |
HS Code | 29332990 |
Toxicity | LD50 orally in Rabbit: 1300 mg/kg |