| 1-(Trifluoroacetyl)imidazole Basic information |
| Product Name: | 1-(Trifluoroacetyl)imidazole |
| Synonyms: | 1H-Imidazole, 1-(trifluoroacetyl)-;N-TRIFLUOROACETYLIMIDAZOLE;TRIFLUOROACETYLIMIDAZOLE;TFAI;1-(trifluoroacetyl)-1h-imidazole;1-(TRIFLUOROACETYL)IMIDAZOLE;1-(TRIFLUOROACETYL)IMIDAZOLE, DERIVATI-Z ATION REAGENT;1-(Trifluoroacetyl)imidazole, 97.5%, derivatization grade |
| CAS: | 1546-79-8 |
| MF: | C5H3F3N2O |
| MW: | 164.09 |
| EINECS: | 216-282-5 |
| Product Categories: | Acylation Reagent;Acylation (GC Derivatizing Reagents);Analytical Chemistry;GC Derivatizing Reagents;Protection & Derivatization Reagents (for Synthesis);Synthetic Organic Chemistry;Imidazol&Benzimidazole;Heterocyclic Compounds;Acylation ReagentsBuilding Blocks;Analytical/Chromatography;Derivatization Reagents;Heterocyclic Building Blocks;Imidazoles;Building Blocks;ACETYLHALIDE |
| Mol File: | 1546-79-8.mol |
| 1-(Trifluoroacetyl)imidazole Chemical Properties |
| Boiling point | 137 °C(lit.) |
| density | 1.442 g/mL at 25 °C(lit.) |
| refractive index | n |
| Fp | 113 °F |
| storage temp. | 2-8°C |
| pka | 0.78±0.10(Predicted) |
| form | clear liquid |
| color | Colorless to Yellow to Orange |
| Specific Gravity | 1.442 |
| Water Solubility | reacts |
| Sensitive | Moisture Sensitive |
| BRN | 608904 |
| CAS DataBase Reference | 1546-79-8(CAS DataBase Reference) |
| NIST Chemistry Reference | N-Trifluoroacetylimidazole(1546-79-8) |
| Safety Information |
| Hazard Codes | Xi,F,C |
| Risk Statements | 10-36/37/38-34-22 |
| Safety Statements | 26-36/37-45-36/37/39-16 |
| RIDADR | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| F | 10-21 |
| Hazard Note | Flammable/Moisture Sensitive/Keep Cold |
| TSCA | T |
| HazardClass | 3 |
| PackingGroup | III |
| HS Code | 29332900 |
| MSDS Information |
| Provider | Language |
|---|---|
| ACROS | English |
| SigmaAldrich | English |
| ALFA | English |
| 1-(Trifluoroacetyl)imidazole Usage And Synthesis |
| Chemical Properties | Colorless to pink liquid |
| Uses | 1-(Trifluoroacetyl)imidazole was used as a derivating agent to sequentially derivatize functional groups like amino groups, in a study demonstrating trimethylsilyl esters of aromatic and aliphatic sulfonic acids. |
| General Description | 1-(Trifluoroacetyl)imidazole is a derivatizing reagent. |
| 1-(Trifluoroacetyl)imidazole Preparation Products And Raw materials |
| Raw materials | Trifluoroacetic acid-->1,1'-Carbonyldiimidazole-->Imidazole-->Trifluoroacetic anhydride |
| Preparation Products | 2-(TRIFLUOROACETYL)THIOPHENE |
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