A3949512
2-Ethyl-4-methylimidazole , 96% , 931-36-2
Synonym(s):
EMI-2,4
CAS NO.：931-36-2
Empirical Formula: C6H10N2
Molecular Weight: 110.16
MDL number: MFCD00005193
EINECS: 213-234-5
| Pack Size | Price | Stock | Quantity |
| 25G | RMB39.20 | In Stock |
|
| 100G | RMB86.40 | In Stock |
|
| 500G | RMB324.80 | In Stock |
|
| 2.5kg | RMB1519.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 47-54 °C (lit.) |
| Boiling point: | 292-295 °C (lit.) |
| Density | 0.975 g/mL at 25 °C (lit.) |
| vapor pressure | 0.028Pa at 20℃ |
| refractive index | n |
| Flash point: | 280 °F |
| storage temp. | Inert atmosphere,Room Temperature |
| form | powder to lump to clear liquid |
| pka | 15.32±0.10(Predicted) |
| color | White or Colorless to Yellow to Orange |
| Specific Gravity | 0.975 |
| Water Solubility | 210 g/L (20 ºC) |
| BRN | 1711 |
| InChIKey | ULKLGIFJWFIQFF-UHFFFAOYSA-N |
| LogP | 1.13 at 25℃ |
| CAS DataBase Reference | 931-36-2(CAS DataBase Reference) |
| NIST Chemistry Reference | 1H-Imidazole, 2-ethyl-4-methyl-(931-36-2) |
| EPA Substance Registry System | 2-Ethyl-4-methylimidazole (931-36-2) |
Description and Uses
2-Ethyl-4-methylimidazole can be used as a:
- cross-linker for epoxy resins to synthesize network polymers with improved thermal resistance and physical properties.
- curing agent for polysiloxane episulfide resin (PSER).
- catalyst to promote curing of blends of hyperbranched aromatic epoxy polymer and bisphenol F diglycidyl ether.
Safety
| Symbol(GHS) |   GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H302-H318 |
| Precautionary statements | P280-P301+P312+P330-P305+P351+P338+P310 |
| Hazard Codes | Xn,Xi |
| Risk Statements | 22-41 |
| Safety Statements | 26-39 |
| WGK Germany | 2 |
| RTECS | NI6147500 |
| F | 10 |
| Hazard Note | Irritant/Harmful |
| TSCA | Yes |
| HS Code | 29339900 |
