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541133

Sigma-Aldrich

4,4,5,5,5-Pentafluoro-1-pentanol

95%

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About This Item

Linear Formula:
CF3CF2(CH2)3OH
CAS Number:
148043-73-6
Molecular Weight:
178.10
MDL number:
MFCD00153224
UNSPSC Code:
12352100
PubChem Substance ID:
24878519
NACRES:
NA.22

assay

95%

refractive index

n20/D 1.33 (lit.)

bp

62-64 °C/35 mmHg (lit.)

density

1.35 g/mL at 25 °C (lit.)

SMILES string

OCCCC(F)(F)C(F)(F)F

InChI

1S/C5H7F5O/c6-4(7,2-1-3-11)5(8,9)10/h11H,1-3H2

InChI key

QROUUECTKRZFHF-UHFFFAOYSA-N

General description

4,4,5,5,5-Pentafluoro-1-pentanol, also known as pentafluoropentanol, is a perfluorous solvent.

Application

4,4,5,5,5-Pentafluoro-1-pentanol may be used in the preparation of chlorine-capped telechelic poly(methyl methacrylate)s.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302,H412

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3

Storage Class

10 - Combustible liquids

wgk_germany

WGK 2

flash_point_f

145.0 °F - closed cup

flash_point_c

62.8 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

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Maria Carmelita Z Kasuya et al.
Biochemical and biophysical research communications, 316(3), 599-604 (2004-03-23)
Fluorous-tagged saccharide primers could be viable scaffolds for the synthesis of oligosaccharides. This research demonstrates that a fluorine-containing saccharide derivative could actually be taken up by the cell, the saccharide chain elongated by cellular enzymes, and the elongated product released
Yusuke Ogura et al.
Journal of the American Chemical Society, 138(15), 5012-5015 (2016-04-05)
Terminal-selective transesterification of chlorine-capped poly(methyl methacrylate)s (PMMA-Cl) with alcohols was developed as a modular approach to create telechelic and pinpoint-functionalized polymers. Being sterically less hindered and electronically activated, both the α-end ethyl ester and ω-end methyl ester of PMMA-Cl were

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