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Sigma-Aldrich

Methyl perfluorooctanoate

98%

Sinónimos:

Methyl pentadecafluorooctanoate

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About This Item

Fórmula lineal:
CF3(CF2)6CO2CH3
Número de CAS:
376-27-2
Peso molecular:
428.09
EC Number:
206-808-1
MDL number:
MFCD00039244
UNSPSC Code:
12352100
PubChem Substance ID:
24865377
NACRES:
NA.22

assay

98%

form

liquid

refractive index

n20/D 1.305 (lit.)

bp

159-160 °C (lit.)

density

1.786 g/mL at 25 °C (lit.)

SMILES string

COC(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F

InChI

1S/C9H3F15O2/c1-26-2(25)3(10,11)4(12,13)5(14,15)6(16,17)7(18,19)8(20,21)9(22,23)24/h1H3

InChI key

XOCNYZFAMHDXJK-UHFFFAOYSA-N

General description

Methyl perfluorooctanoate (MePFOA) is reported to be formed during storage of perfluorooctanoic acid (PFOA) in methanol. Its physical properties like density, boiling point and refractive index have been determined experimentally.

Application

Methyl perfluorooctanoate may be employed in the following studies:
  • Synthesis of monodisperse perfluoroalkyl N-polyethoxylated amides, potential nonionic fluorinated surfactants.
  • To investigate the mutual solubility curves of fluorocarbon-hydrocarbon systems.
  • Synthesis of fluorine-containing monomer, N-(5-hydroxypent-1-yl)perfluorooctaneamide.
  • To investigate the vinyl ether formulations for use in step and flash imprint lithography.
  • Preparation of 2-chloro-1,1-dicyano-2-(perfluoroheptyl)ethylene, a precursor for synthesizing perfluorocarbon-soluble dyes.

signalword

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 2 - Eye Dam. 1 - Lact. - Repr. 1B - STOT RE 1

target_organs

Liver

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 3

flash_point_f

150.8 °F - closed cup

flash_point_c

66 °C - closed cup

Certificados de análisis (COA)

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Syntheses of perfluoroalkyl N-polyethoxylated amides.
Afzal J, et al.
Journal of Fluorine Chemistry, 34(3), 385-393 (1987)
(α-Perfluoroheptyl-β,β-dicyanovinyl) aminostyrenes: A novel class of perfluorocarbon-soluble dyes.
Freed BK and Middleton WJ.
Journal of Fluorine Chemistry, 47(2), 219-225 (1990)
Free energy relations in fluorocarbon-hydrocarbon systems.
Kyle BG and Reed III TM.
Journal of the American Chemical Society, 80(23), 6170-6177 (1958)
Variation in concentration of perfluorooctanoic acid in methanol solutions during storage.
Hanari N, et al.
Chemosphere, 94, 116-120 (2014)
Influence of perfluoroheptylcarbonylamino end groups on the surface properties of semi-crystalline poly (butylene isophthalate) polyesters.
Synytska A, et al.
Polymer Preprints (American Chemical Society, Division of Polymer Chemistry), 47(2), 534-534 (2006)
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