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HomeProduct name listTrifluoroacetamidine

Trifluoroacetamidine

  • CAS NO.:354-37-0
  • Empirical Formula: C2H3F3N2
  • Molecular Weight: 112.05
  • MDL number: MFCD00041545
  • EINECS: 670-531-6
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-08-06 17:20:39
Trifluoroacetamidine Structural

What is Trifluoroacetamidine?

Chemical properties

Colorless liquid

The Uses of Trifluoroacetamidine

Trifluoroacetamidine is used as probe for determination of membrane potential and extra/intracellular volume of erythrocytes by fluorine-19 NMR studies. It is a reagent used as protected ammonia equivalent.

Synthesis

Trifluoroacetamidine is a vital chemical intermediate with a wide range of applications. A preparation method comprises the following steps: trifluoroacetamide is used as raw materials, polyphosphoric acid is selected as solvents under the effect of phosphorus pentoxide as dehydrating agents, and trifluoroacetonitrile can be fast prepared through a dehydration reaction. The generated trifluoroacetonitrile gas is introduced into a liquid ammonia kettle after being cooled, and the trifluoroacetamidine can be prepared.

Properties of Trifluoroacetamidine

Boiling point: 35-37°C 11mm
Density  1.45
refractive index  1.3801
Flash point: 35-37°C/11mm
storage temp.  Store below -20C
pka 6.07±0.40(Predicted)
color  Clear, yellow
Water Solubility  Fully miscible in water.
Sensitive  Moisture Sensitive
BRN  605978
InChI InChI=1S/C2H3F3N2/c3-2(4,5)1(6)7/h(H3,6,7)
CAS DataBase Reference 354-37-0(CAS DataBase Reference)

Safety information for Trifluoroacetamidine

Signal word Danger
Pictogram(s)
ghs
Corrosion
Corrosives
GHS05
GHS Hazard Statements H314:Skin corrosion/irritation
H318:Serious eye damage/eye irritation
Precautionary Statement Codes P301+P330+P331:IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405:Store locked up.

Computed Descriptors for Trifluoroacetamidine

InChIKey NITMACBPVVUGOJ-UHFFFAOYSA-N
SMILES C(N)(=N)C(F)(F)F

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