ChemicalBook >> CAS DataBase List >>1-(Trifluoroacetyl)imidazole
1-(Trifluoroacetyl)imidazole
- CAS No.
- 1546-79-8
- Chemical Name:
- 1-(Trifluoroacetyl)imidazole
- Synonyms
- TFAI;TRIFLUOROACETYLIMIDAZOLE;TFBI;TrifluorobutyrliMidazole;TrifluorobutyryliMidazole;N-TRIFLUOROACETYLIMIDAZOLE;1-(TRIFLUOROACETYL)IMIDAZOLE;1-(Trifluoroacetyl)imidazole 98%;1-(trifluoroacetyl)-1h-imidazole;N-Trifluoroacetylimidazole, 98+%
- CBNumber:
- CB7308204
- Molecular Formula:
- C5H3F3N2O
- Molecular Weight:
- 164.09
- MDL Number:
- MFCD00014501
- MOL File:
- 1546-79-8.mol
- MSDS File:
- SDS
Last updated:2025-01-27 09:38:02
| Boiling point | 137 °C(lit.) |
|---|---|
| Density | 1.442 g/mL at 25 °C(lit.) |
| refractive index |
n |
| Flash point | 113 °F |
| storage temp. | 2-8°C |
| solubility | sol most common solvents, e.g. ether, THF. |
| form | clear liquid |
| pka | 0.78±0.10(Predicted) |
| Specific Gravity | 1.442 |
| color | Colorless to Yellow to Orange |
| Water Solubility | reacts |
| Sensitive | Moisture Sensitive |
| BRN | 608904 |
| CAS DataBase Reference | 1546-79-8(CAS DataBase Reference) |
| FDA UNII | 8C6041OW3I |
| NIST Chemistry Reference | N-Trifluoroacetylimidazole(1546-79-8) |
| UNSPSC Code | 12352005 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H226-H315-H319-H335 | |||||||||
| Precautionary statements | P210-P302+P352-P305+P351+P338 | |||||||||
| 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 | |||||||||
| NFPA 704 |
|
1-(Trifluoroacetyl)imidazole price More Price(29)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 346128 | 1-(Trifluoroacetyl)imidazole 98% | 1546-79-8 | 10g | $117 | 2024-03-01 | Buy |
| Sigma-Aldrich | 346128 | 1-(Trifluoroacetyl)imidazole 98% | 1546-79-8 | 1g | $31.5 | 2023-06-20 | Buy |
| TCI Chemical | T0670 | 1-(Trifluoroacetyl)imidazole >98.0%(T) | 1546-79-8 | 5g | $57 | 2024-03-01 | Buy |
| TCI Chemical | T0670 | 1-(Trifluoroacetyl)imidazole >98.0%(T) | 1546-79-8 | 25g | $285 | 2024-03-01 | Buy |
| Alfa Aesar | L00135 | 1-(Trifluoroacetyl)imidazole, 98+% | 1546-79-8 | 10g | $78.2 | 2024-03-01 | Buy |
1-(Trifluoroacetyl)imidazole Chemical Properties,Uses,Production
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.
Preparation
N,N′-Carbonyldiimidazole (20.5 g) is dissolved in 100 ml of dry THF and treated dropwise with 28.8 g of Trifluoroacetic Acid in 80 mL of dry THF. The resulting solution is cooled for several hours. Removal of the solvent and distillation of the filtrate gives 14.4 g of material. Alternatively, Imidazole (25.8 g) in 120 mL of dried THF is treated dropwise, with cooling, with 39.9 g of Trifluoroacetic Anhydride in 50 mL of dried THF. Filtration, removal of solvent, and distillation gives 24.8 g of 1-(Trifluoroacetyl)imidazole.
General Description
1-(Trifluoroacetyl)imidazole is a derivatizing reagent.
reaction suitability
reagent type: derivatization reagent
reaction type: Acylations
storage
store under nitrogen, carefully excluding water. Irritant; moisture sensitive; keep cold; flammable.
1-(Trifluoroacetyl)imidazole Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 163)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shaanxi Dideu Medichem Co. Ltd | +86-29-81148696 +86-15536356810 | 1022@dideu.com | China | 3882 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21632 | 55 |
| Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 | jack.li@time-chemicals.com | China | 1803 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29871 | 58 |
| SHANDONG ZHI SHANG CHEMICAL CO.LTD | +86 18953170293 | sales@sdzschem.com | China | 2930 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39894 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49732 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | China | 52849 | 58 |
| CD Chemical Group Limited | +8615986615575 | info@codchem.com | China | 20342 | 58 |
View Lastest Price from 1-(Trifluoroacetyl)imidazole manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-02-19 | 1-(Trifluoroacetyl)imidazole
1546-79-8
|
US $0.00-0.00 / KG | 1KG | 99.0% | 10000KGS | Shaanxi Dideu New Materials Co. Ltd | |
 |
2024-08-19 | 1-(Trifluoroacetyl)imidazole
1546-79-8
|
US $0.10 / KG | 1KG | 98.0% | 10 | Shaanxi Dideu Medichem Co. Ltd | |
 |
2019-07-06 | 1-(Trifluoroacetyl)imidazole
1546-79-8
|
US $1.00 / kg | 1kg | 98% | 200KG | Career Henan Chemical Co |
-
- 1-(Trifluoroacetyl)imidazole
1546-79-8
- US $0.00-0.00 / KG
- 99.0%
- Shaanxi Dideu New Materials Co. Ltd
-
- 1-(Trifluoroacetyl)imidazole
1546-79-8
- US $0.10 / KG
- 98.0%
- Shaanxi Dideu Medichem Co. Ltd
-
- 1-(Trifluoroacetyl)imidazole
1546-79-8
- US $1.00 / kg
- 98%
- Career Henan Chemical Co
1546-79-8(1-(Trifluoroacetyl)imidazole)Related Search:
1H-Imidazole, 1-(trifluoroacetyl)-
N-TRIFLUOROACETYLIMIDAZOLE
1-(trifluoroacetyl)-1h-imidazole
1-(TRIFLUOROACETYL)IMIDAZOLE
1-(TRIFLUOROACETYL)IMIDAZOLE, DERIVATI-Z ATION REAGENT
1-(Trifluoroacetyl)imidazole 98%
2,2,2-Trifluoro-1-(1H-imidazol-1-yl)
1-(TRIFLUOROACETYL)IMIDAZOLE, DERIVATIZA TION GRADE
1H-Imidazole, 1-(trifluoroacetyl)- (9CI)
1-(Trifluoroacetyl)-1H-imidazole 98%
1-(Trifluoroacetyl)-1H-imidazole98%
N-Trifluoroacetylimidazole, 98+%
Trifluoromethyl(1H-imidazole-1-yl) ketone
1-(Trifluoroacetyl)imidazole,95%
1-(Trifluoroacetyl)imidazole,98%
2,2,2-trifluoro-1-(1H-iMidazol-1-yl)ethan-1-one
2,2,2-trifluoro-1-(1H-iMidazol-1-yl)-Ethanone
TFBI
TrifluorobutyrliMidazole
TrifluorobutyryliMidazole
1-(1H-Imidazol-1-yl)-2,2,2-trifluoroethan-1-one, 2-(1H-Imidazol-1-yl)-2-oxo-1,1,1-trifluoroethane
TFAI (N-(trifluoroacetyl) iMidazole)
Ethanone, 2,2,2-trifluoro-1-(1H-iMidazol-1-yl)-
1-(Trifluoroacetyl)imidazole, 97.5%, derivatization grade
1-(Trifluoroacetyl)imidazole >
2,2,2-Trifluoro-1-imidazol-1-yl-ethanone
TIANFUCHEM--1546-79-8---1-(Trifluoroacetyl)imidazole
TRIFLUOROACETYLIMIDAZOLE
TFAI
2,2,2-Trifluoro-1-(1H-imidazol-1-yl)ethanone,95%
1546-79-8
1543-79-8
H6F3FeO3
GC Derivatizing Reagents
Protection & Derivatization Reagents (for Synthesis)
Acylation (GC Derivatizing Reagents)
Acylation Reagent
Acylation (GC Derivatizing Reagents)
Analytical Chemistry
GC Derivatizing Reagents
Protection & Derivatization Reagents (for Synthesis)
Synthetic Organic Chemistry
Building Blocks
Acylation ReagentsBuilding Blocks
Analytical/Chromatography
Derivatization Reagents
Heterocyclic Building Blocks
Imidazoles
Imidazol&Benzimidazole
Heterocyclic Compounds
ACETYLHALIDE