N-Heptafluorobutyrylimidazole

Details:

Product Name: N-Heptafluorobutyrylimidazole
Synonyms: 2,2,3,3,4,4,4-Heptafluoro-1-(1H-imidazol-1-yl)butan-1-one, HFBI;2,2,3,3,4,4,4-Heptafluoro-1-(1H-iMidazol-1-yl)-1-butanone;NSC 151966;Heptafluorobutyric iMidazole;2,2,3,3,4,4,4-heptafluoro-1-(1H-iMidazol-1-yl)butan-1-one;2,2,3,3,4,4,4-Heptafluoro-1-(1H-imidazol-1-yl)butan-1-one, HFBI, Heptafluorobutyrylimidazole;HFBI (Heptafluorobutyryl iMidazole);2,2,3,3,4,4,4-heptafluoro-1-imidazol-1-ylbutan-1-one
CAS: 32477-35-3
MF: C7H3F7N2O
MW: 264.1
EINECS: 251-063-8
Product Categories: Acylation Reagent;Imidazol&Benzimidazole;Aromatics;Intermediates & Fine Chemicals;Labeling and Diagnostics Reagents;Pharmaceuticals;Acylation (GC Derivatizing Reagents);Analytical Chemistry;GC Derivatizing Reagents;Acylation ReagentsBiochemicals and Reagents;Derivatization agentsBuilding Blocks;Analytical/Chromatography;Derivatization Reagents;Heterocyclic Building Blocks;Imidazoles;Luminescent Compounds/Detection
Mol File: 32477-35-3.mol
N-Heptafluorobutyrylimidazole Structure
N-Heptafluorobutyrylimidazole Chemical Properties
Melting point  9-13 °C
Boiling point  161 °C(lit.)
density  1.490 g/mL at 25 °C(lit.)
refractive index  n20/D 1.3865(lit.)
Fp  171 °F
storage temp.  −20°C
solubility  Miscible with chloroform and methanol.
pka 1.37±0.10(Predicted)
Sensitive  Hygroscopic
BRN  4488026
InChIKey MSYHGYDAVLDKCE-UHFFFAOYSA-N
CAS DataBase Reference 32477-35-3(CAS DataBase Reference)
NIST Chemistry Reference N-Heptafluorobutyrylimidazole(32477-35-3)
EPA Substance Registry System 1-(Heptafluorobutyryl)imidazole (32477-35-3)
Safety Information
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36/37/39-24/25
RIDADR  NA 1993 / PGIII
WGK Germany  3
F  3-10-21
Hazard Note  Irritant/Hygroscopic/Keep Cold
HazardClass  IRRITANT, MOISTURE SENSITIVE, KEEP COLD
HS Code  29332900
MSDS Information
Provider Language
SigmaAldrich English
ALFA English
N-Heptafluorobutyrylimidazole Usage And Synthesis
Chemical Properties N-Heptafluorobutyrylimidazole is colorless liquid
Uses N-Heptafluorobutyrylimidazole is a derivatization agent used in gas chromatography for determination of various pharmaceutical compounds such as retronecine in biological matrixes.