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Merck

52517

1,1,1,3,3,3-Hexafluoro-2-propanol

derivatization grade (GC derivatization), LiChropur, ≥99.8%

Sinónimos:

HFP, Hexafluoroisopropanol

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Fórmula lineal:
(CF3)2CHOH
Número CAS:
Peso molecular:
168.04
UNSPSC Code:
12352104
NACRES:
NA.05
PubChem Substance ID:
EC Number:
213-059-4
Beilstein/REAXYS Number:
1841007
MDL number:
Assay:
≥99.8% (GC), ≥99.8%
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InChI key

BYEAHWXPCBROCE-UHFFFAOYSA-N

InChI

1S/C3H2F6O/c4-2(5,6)1(10)3(7,8)9/h1,10H

SMILES string

OC(C(F)(F)F)C(F)(F)F

grade

derivatization grade (GC derivatization)

assay

≥99.8% (GC), ≥99.8%

quality

LiChropur

reaction suitability

reagent type: derivatization reagent
reaction type: Acylations, reagent type: derivatization reagent
reaction type: Esterifications

technique(s)

gas chromatography (GC): suitable

refractive index

n20/D 1.275 (lit.)

bp

59 °C (lit.)

mp

−4 °C (lit.)

density

1.596 g/mL at 25 °C (lit.)

Quality Level

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General description

Hexafluoroisopropanol (HFP) is generally used to denature the native state of proteins, and it also stabilizes the a-helical conformation in unfolded peptides and proteins like β-lactoglobulin and melittin.

Application

Suitable for the derivatization of glutamic acid, homovanillic, iso-homovanillic and dihydroxyphenyl acetic acids and Υ-aminobutyric acid.

Other Notes

Reagent for hexafluoroisopropyl ester, N-pentafluoropropionyl, and trifluoroacetyl..
Size-exclusion chromatography in 1,1,1,3,3,3-hexafluoro-2-propanol

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

pictograms

Health hazardCorrosion

signalword

Danger

Hazard Classifications

Eye Dam. 1 - Repr. 2 - Skin Corr. 1A - STOT RE 2

Clase de almacenamiento

8A - Combustible corrosive hazardous materials

wgk

WGK 2

flash_point_f

No data available

flash_point_c

No data available

ppe

Faceshields, Gloves, Goggles


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Journal of chromatography. A, 964(1-2), 169-178 (2002-08-30)
1,1,1,3,3,3-Hexafluoroisopropanol is re-examined as an eluent for size-exclusion chromatography (SEC) of polyesters, nylons, and other polar polymers. It is shown that anomalous SEC behavior reported in previous literature can be eliminated by adding 0.01 M tetraethylammonium nitrate to the eluent.
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