Name | 2-Phenylimidazole |
Synonyms | AI3-50034 NSC 255226 2-Phenylimidazole 2-PHENYLIMIDAZOLE TIMTEC-BB SBB004131 2-phenyl-1h-imidazol 2-PHENYL-1H-IMIDAZOLE 2-Phenyl-1H-imidazole 1H-Imidazole, 2-phenyl- Imidazole, 2-phenyl- (8CI) |
CAS | 670-96-2 |
EINECS | 211-581-7 |
InChI | InChI=1/C9H8N2/c1-2-4-8(5-3-1)9-10-6-7-11-9/h1-7H,(H,10,11) |
Molecular Formula | C9H8N2 |
Molar Mass | 144.17 |
Density | 0.6 g/cm3 |
Melting Point | 142-148 °C (lit.) |
Boling Point | 340 °C |
Flash Point | 200 °C |
Solubility | Solubility in methanol (almost transparency). |
Vapor Presure | 0.009Pa at 20℃ |
Appearance | Light brown powder |
Color | Light yellow to beige |
BRN | 114011 |
pKa | 13.00±0.10(Predicted) |
Storage Condition | Sealed in dry,Room Temperature |
Refractive Index | 1.6025 (estimate) |
MDL | MFCD00005186 |
Physical and Chemical Properties | Appearance off-white or light yellow crystal powder melting point 146.0-149.0 ℃ |
Use | Can be used as epoxy resin, polyurethane curing agent, can also be used as a variety of medicines, pesticides and dyes intermediates |
Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R21/22 - Harmful in contact with skin and if swallowed. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S36/37 - Wear suitable protective clothing and gloves. |
WGK Germany | 3 |
TSCA | Yes |
HS Code | 29332990 |
Hazard Note | Harmful |
white powder. The melting point was 146-149 °c. Boiling point 335~337 deg C. Flash point 200 °c.
stored in a sealed, closed light, cool, dry and ventilated place, in the transport should be light and light unloading, to prevent the rupture of the inner packaging, this product is very easy to absorb moisture.
The product can be used as epoxy resin, polyurethane and other curing agents, as well as used as various pharmaceutical, pesticide and dye intermediates.
LogP | 1.29 at 25℃ and pH7.5 |
EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
Introduction | as an important imidazole compound, 2-phenylimidazole is an excellent curing agent for epoxy resin, polyurethane, it is also an important intermediate in organic synthesis, such as pharmaceuticals, pesticides and dyes. It is widely used in ionic liquids, proton exchange materials, organic light-emitting materials and other fields. |
Application | used as imidazole epoxy resin curing agent, polyurethane curing agent, etc., can also be used as a variety of pharmaceutical, pesticide and dye intermediates. The product can be used as epoxy resin, polyurethane and other curing agents, and used as a variety of pharmaceutical, pesticide and dye intermediates used as epoxy resin curing agent can be used as epoxy resin, polyurethane curing agent, can also be used as a variety of pharmaceutical, pesticide and dye intermediates |