A7791112
1-(Trifluoroacetyl)imidazole , Used for GC derivatives, ≥98.5% , 1546-79-8
CAS NO.:1546-79-8
Empirical Formula: C5H3F3N2O
Molecular Weight: 164.09
MDL number: MFCD00014501
EINECS: 216-282-5
Pack Size | Price | Stock | Quantity |
5ML | RMB820.80 | In Stock |
|
10×1ml | RMB1560.80 | In Stock |
|
others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
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 |
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) |
Description and 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.
Safety
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 |