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HomeProduct name listPentafluoro-1-propanol

Pentafluoro-1-propanol

Synonym(s):PFPOH

  • CAS NO.:422-05-9
  • Empirical Formula: C3H3F5O
  • Molecular Weight: 150.05
  • MDL number: MFCD00004673
  • EINECS: 207-012-7
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-04-27 16:27:43
Pentafluoro-1-propanol Structural

What is Pentafluoro-1-propanol?

Chemical properties

clear colorless to slightly yellow liquid

The Uses of Pentafluoro-1-propanol

2,2,3,3,3-Pentafluoro-1-Propanol is a useful reagent for the preparation of (oxoindolinyl)ethers/benzoates via photochemical O-H functionalization reactions of cyclic diazoamides.

The Uses of Pentafluoro-1-propanol

2,2,3,3,3-Pentafluoro-1-propanol has been used:

  • as derivatization reagent in detection of unlabeled and 15N2 -labeled L-tryptophan, L-kynurenine, serotonin and quinolinic acid in human and rat plasma by GC-MS
  • as derivatization reagent in simultaneous analysis of cocaine, cocaethylene and their possible metabolic and pyrolytic products in blood, urine and muscle by GC-MS
  • preparation of trifluoromethyl ynamines which, in turn, converted aldehydes to α-trifluoromethyl-α,β-unsaturated amides
  • to generate fluorinated α-keto ethers with alkenes and has wide applications in the expanding fluorous research area

General Description

2,2,3,3,3-Pentafluoro-1-propanol is an alternative cleaning agent for chlorofluorocarbon.

Safety Profile

Moderately toxic by ingestion. When heated to decomposition it emits toxic fumes of Fí.

Purification Methods

Shake the alcohol with alumina for 24hours, dry with anhydrous K2CO3, and distil it, collect the middle fraction (b 80-81o) and redistil it. [Beilstein 1 IV 1438.]

Properties of Pentafluoro-1-propanol

Boiling point: 80 °C748 mm Hg(lit.)
Density  1.505 g/mL at 25 °C(lit.)
vapor pressure  62.055-324.857hPa at 24.93-54.78℃
refractive index  n20/D 1.288(lit.)
Flash point: 80-81°C
storage temp.  Flammables area
form  Powder, Crystals and/or Chunks
pka 12.45±0.10(Predicted)
Specific Gravity 1.509
color  White to off-white to light yellow
Water Solubility  Soluble in water.21.9 g/L at 25°C
BRN  1743133
CAS DataBase Reference 422-05-9(CAS DataBase Reference)
NIST Chemistry Reference 2,2,3,3,3-Pentafluoro-1-propanol(422-05-9)
EPA Substance Registry System 1-Propanol, 2,2,3,3,3-pentafluoro- (422-05-9)

Safety information for Pentafluoro-1-propanol

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
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 Pentafluoro-1-propanol

InChIKey PSQZJKGXDGNDFP-UHFFFAOYSA-N

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