4,5-dihydro-2-phenyl-1H-Imidazole
2-Phenyl-2-imidazoline
CAS: 936-49-2
Molecular Formula: C9H10N2
4,5-dihydro-2-phenyl-1H-Imidazole - Names and Identifiers
| Name | 2-Phenyl-2-imidazoline |
| Synonyms | PIN ACETOMER 31 Phenylimidazoline 2-PHENYLIMIDAZOLINE 2-Phenylimidazoline 2-Phenyl-2-imidazoline LABOTEST-BB LT00000058 2-PHENYL-2-IMIDAZOLINE 2-phenyl-4,5-dihydro-1H-imidazole 4,5-dihydro-2-phenyl-1H-Imidazole 2-phenyl-4,5-dihydro-1H-imidazol-3-ium 2-Phenyl-2-imidazoline (2-Phenyl imidazoline) |
| CAS | 936-49-2 |
| EINECS | 213-313-4 |
| InChI | InChI=1/C9H10N2/c1-2-4-8(5-3-1)9-10-6-7-11-9/h1-5H,6-7H2,(H,10,11)/p+1 |
4,5-dihydro-2-phenyl-1H-Imidazole - Physico-chemical Properties
| Molecular Formula | C9H10N2 |
| Molar Mass | 146.19 |
| Density | 1,15 g/cm3 |
| Melting Point | 99-104°C |
| Boling Point | 298°C |
| Flash Point | 201 °C |
| Water Solubility | SOLUBLE |
| Vapor Presure | 0.001Pa at 20℃ |
| Appearance | Powder |
| Color | Pale brown |
| Maximum wavelength(λmax) | ['325nm(lit.)'] |
| BRN | 119250 |
| pKa | 9.95±0.40(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
| Refractive Index | 1.5600 (estimate) |
| MDL | MFCD00005180 |
| Physical and Chemical Properties | White crystal. Melting point 141-149 ℃. |
| Use | Can be used as the curing agent of epoxy resin powder coating |
4,5-dihydro-2-phenyl-1H-Imidazole - Risk and Safety
| Risk Codes | R22 - Harmful if swallowed R34 - Causes burns R36/37/38 - Irritating to eyes, respiratory system and skin. R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R41 - Risk of serious damage to eyes R38 - Irritating to the skin |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S37/39 - Wear suitable gloves and eye/face protection S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S60 - This material and its container must be disposed of as hazardous waste. S39 - Wear eye / face protection. |
| UN IDs | UN 3263 8/PG 2 |
| WGK Germany | 3 |
| RTECS | NJ4395500 |
| TSCA | Yes |
| HS Code | 29332900 |
4,5-dihydro-2-phenyl-1H-Imidazole - Reference Information
| LogP | 2.45 at 25℃ |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Use | for use as a pharmaceutical raw material or in organic synthesis. can be used as curing agent for epoxy powder coating |
Last Update：2024-04-10 22:29:15
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