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52517

Supelco

1,1,1,3,3,3-esafluoro-2-propanolo

for GC derivatization, LiChropur™, ≥99.8%

Sinonimo/i:

HFP, esafluoro-iso-propanolo

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About This Item

Formula condensata:
(CF3)2CHOH
Numero CAS:
920-66-1
Peso molecolare:
168.04
Beilstein:
1841007
Numero CE:
213-059-4
Numero MDL:
MFCD00011651
Codice UNSPSC:
12352104
ID PubChem:
329757847
NACRES:
NA.05

Grado

for GC derivatization

Livello qualitativo

100

Saggio

≥99.8% (GC)
≥99.8%

Qualità

LiChropur™

Impiego in reazioni chimiche

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

tecniche

gas chromatography (GC): suitable

Indice di rifrazione

n20/D 1.275 (lit.)

P. ebollizione

59 °C (lit.)

Punto di fusione

−4 °C (lit.)

Densità

1.596 g/mL at 25 °C (lit.)

Stringa SMILE

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

InChI

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

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Categorie correlate

Descrizione generale

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 ß-lactoglobulin and melittin.

Applicazioni

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

Altre note

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

Note legali

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Pittogrammi

Health hazardCorrosion
GHS08,GHS05

Avvertenze

Danger

Indicazioni di pericolo

H314,H361,H373

Classi di pericolo

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

Codice della classe di stoccaggio

8A - Combustible corrosive hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

No data available

Punto d’infiammabilità (°C)

No data available

Dispositivi di protezione individuale

Faceshields, Gloves, Goggles

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Certificati d'analisi (COA)

Lot/Batch Number
BCCH0248
BCCG7310
BCCG5092
BCCG0003
BCCF7882

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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
Dave W Chen et al.
International journal of pharmaceutics, 430(1-2), 335-341 (2012-04-24)
This study investigated the in vitro release of vancomycin, gentamicin, and lidocaine from novel electrospun sandwich-structured polylactide-polyglycolide (PLGA)/collagen nanofibrous membranes. For the electrospinning of biodegradable membranes, PLGA/collagen and PLGA/vancomycin/gentamicin/lidocaine were separately dissolved in 1,1,1,3,3,3-hexafluoro-2-propanol (HFIP). They were then electrospun into
Benjamin H Rotstein et al.
Chemical communications (Cambridge, England), 48(31), 3775-3777 (2012-03-21)
A novel class of reagents, thioester isocyanides, have been prepared and applied in the synthesis of peptide macrocycles. The isocyanide part of the molecule is deployed in a multicomponent macrocyclization step. This step is followed by chemoselective peptide ligation at
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