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Merck
CN

175145

Sigma-Aldrich

Ethyl perfluorobutyrate

97%

Synonym(s):

Ethyl heptafluorobutyrate

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About This Item

Linear Formula:
CF3CF2CF2COOCH2CH3
CAS Number:
Molecular Weight:
242.09
Beilstein:
1794634
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Assay

97%

form

liquid

refractive index

n20/D 1.302 (lit.)

density

1.396 g/mL at 25 °C (lit.)

SMILES string

CCOC(=O)C(F)(F)C(F)(F)C(F)(F)F

InChI

1S/C6H5F7O2/c1-2-15-3(14)4(7,8)5(9,10)6(11,12)13/h2H2,1H3

InChI key

JVHJRIQPDBCRRE-UHFFFAOYSA-N

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Pictograms

Flame

Signal Word

Danger

Hazard Statements

Precautionary Statements

Hazard Classifications

Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

57.2 °F - closed cup

Flash Point(C)

14 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品

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The Reaction of Ethyl Perfluorobutyrate with Sodium. An Improved Synthesis of Perfluoroheptan-4-one.
Hauptschein M and Braun RA.
Journal of the American Chemical Society, 77(18), 4930-4931 (1955)
Megan E McBee et al.
PloS one, 5(10), e13277-e13277 (2010-10-27)
Diagnosis of chronic intestinal inflammation, which characterizes inflammatory bowel disease (IBD), along with prediction of disease state is hindered by the availability of predictive serum biomarker. Serum biomarkers predictive of disease state will improve trials for therapeutic intervention, and disease
Panpicha Sattasathuchana et al.
Veterinary clinical pathology, 45(3), 515-523 (2016-07-19)
The activation of eosinophils causes the release of eosinophil peroxidase and subsequent production of 3-bromotyrosine (3-BrY), a stable byproduct. In people, 3-BrY is used as a biomarker for eosinophil activation. The method for measuring 3-BrY concentrations in biologic samples from
Panpicha Sattasathuchana et al.
BMC veterinary research, 11, 5-5 (2015-01-18)
3-Bromotyrosine (3-BrY) is a stable product of eosinophil peroxidase and may serve as a marker of eosinophil activation. A gas chromatography/mass spectrometry method to measure 3-BrY concentrations in serum from dogs has recently been established and analytically validated. The aims

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