52517
1,1,1,3,3,3-Hexafluoro-2-propanol
derivatization grade (GC derivatization), LiChropur™, ≥99.8%
동의어(들):
HFP, Hexafluoroisopropanol
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제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
(CF3)2CHOH
CAS 번호:
Molecular Weight:
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%
grade
derivatization grade (GC derivatization)
Quality Level
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.)
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
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
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Repr. 2 - Skin Corr. 1A - STOT RE 2
저장 등급
8A - Combustible corrosive hazardous materials
wgk
WGK 2
flash_point_f
No data available
flash_point_c
No data available
ppe
Faceshields, Gloves, Goggles
Thomas H Mourey et al.
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.
Cooperative a-helix formation of ?-lactoglobulin and melittin induced by hexafluoroisopropanol
Hirota, Nami, Yuji Goto, and Kazuko Mizuno.
Protein Science, 6 (2), 416-421 (1997)
Sriya Das et al.
ACS applied materials & interfaces, 3(6), 1844-1851 (2011-05-05)
We demonstrate a novel in situ polymerization technique to develop localized polymer coatings on the surface of dispersed pristine graphene sheets. Graphene sheets show great promise as strong, conductive fillers in polymer nanocomposites; however, difficulties in dispersion quality and interfacial
국제 무역 품목 번호
| SKU | GTIN |
|---|---|
| 134708-100G | 04061835517794 |
| 134708-25G | 04061835554201 |
| 32053-250MG | 04061826701966 |
| 52517-10ML | 04061832550411 |
| 52517-1ML-KC | 04061838082978 |
| 52517-10X1ML | 04061838082961 |
| 52517-50ML | 04061832550428 |