18127
1,1,1,3,3,3-ヘキサフルオロ-2-プロパノール
for LC-MS LiChropur™
別名:
HFP, ヘキサフルオロイソプロパノール
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この商品について
化学式:
(CF3)2CHOH
CAS番号:
分子量:
168.04
NACRES:
NA.21
UNSPSC Code:
12352104
Beilstein/REAXYS Number:
1841007
MDL number:
Assay:
≥99.8% (GC)
Form:
liquid
assay
≥99.8% (GC)
form
liquid
quality
for LC-MS LiChropur™
impurities
≤0.02% water
refractive index
n20/D 1.275 (lit.)
bp
59 °C (lit.)
mp
−4 °C (lit.)
density
1.596 g/mL at 25 °C (lit.)
cation traces
Al: ≤0.5 ppm, Ca: ≤0.5 ppm, Cu: ≤0.02 ppm, Fe: ≤0.1 ppm, K: ≤2 ppm, Mg: ≤0.1 ppm, Na: ≤10 ppm
suitability
passes test for LC-MS (ESI/APCI pos. < 10 ppb)
SMILES string
OC(C(F)(F)F)C(F)(F)F
InChI
1S/C3H2F6O/c4-2(5,6)1(10)3(7,8)9/h1,10H
InChI key
BYEAHWXPCBROCE-UHFFFAOYSA-N
General description
1,1,1,3,3,3-Hexafluoro-2-propanol(HFIP) is a thermally stable, highly polar, UV-transparent solvent that is misciblewith water and many polar organic solvents. It is used as a mobile phaseadditive in liquid chromatography-mass spectrometry (LC-MS) method to improveseparation and detection.
Application
1,1,1,3,3,3-Hexafluoro-2-propanol can be used as a:
- Buffer additive for LC-ESI-MS to separate acidic and basic compounds.
- Eluent additive in the UHPLC-MS/MS method to improve the chromatographic separation of basic and zwitterionic compounds.
Legal Information
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Repr. 2 - Skin Corr. 1A - STOT RE 2 Oral
target_organs
Central nervous system
保管分類
8A - Combustible corrosive hazardous materials
wgk
WGK 2
flash_point_f
No data available
flash_point_c
No data available
1, 1, 1, 3, 3, 3-Hexafluoro-2-propanol
Phillips AJ and Roach JJ
e-EROS Encyclopedia of Reagents for Organic Synthesis, 1-9 (2001)
Fluoroalcohols as novel buffer components for basic buffer solutions for liquid chromatography electrospray ionization mass spectrometry: retention mechanisms
Kipper K, et al.
Journal of Chromatography A, 1218(45), 8175-8180 (2011)
Retention mechanisms of acidic and basic analytes on the Pentafluorophenyl stationary phase using fluorinated eluent additives
Lossmann K, et al.
Journal of Chromatography A, 1666, 462850-462850 (2022)