1-(Trifluoroacetyl)imidazole

CAS NO.：1546-79-8
Empirical Formula: C5H3F3N2O
Molecular Weight: 164.09
MDL number: MFCD00014501
EINECS: 216-282-5
SAFETY DATA SHEET (SDS)
Update Date: 2024-08-19 22:39:07

What is 1-(Trifluoroacetyl)imidazole?

Chemical properties

Colorless to pink liquid

The Uses of 1-(Trifluoroacetyl)imidazole

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.

Properties of 1-(Trifluoroacetyl)imidazole

Boiling point:	137 °C(lit.)
Density	1.442 g/mL at 25 °C(lit.)
refractive index	n20/D 1.424(lit.)
Flash point:	113 °F
storage temp.	2-8°C
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)
NIST Chemistry Reference	N-Trifluoroacetylimidazole(1546-79-8)

Safety information for 1-(Trifluoroacetyl)imidazole

Signal word	Warning
Pictogram(s)	Flame Flammables GHS02 Exclamation Mark Irritant GHS07
GHS Hazard Statements	H226:Flammable liquids H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes	P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.