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282294

Sigma-Aldrich

Methyl heptafluorobutyrate

99%

Synonym(s):

Methyl perfluorobutyrate

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About This Item

Linear Formula:
CF3CF2CF2CO2CH3
CAS Number:
356-24-1
Molecular Weight:
228.06
EC Number:
206-600-0
MDL number:
MFCD00000433
UNSPSC Code:
12352100
PubChem Substance ID:
24857036

vapor density

>1 (vs air)

assay

99%

refractive index

n20/D 1.293 (lit.)

bp

80-81 °C (lit.)

density

1.472 g/mL at 25 °C (lit.)

SMILES string

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

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
12613PY
S18885

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J Jandke et al.
Journal of chromatography, 382, 39-45 (1986-10-31)
Fractions of dipeptides, obtained from human urine by a combination of cation-exchange chromatography, ligand-exchange chromatography and reversed-phase chromatography, were transformed into their N-heptafluorobutyryl methyl ester derivatives and then subjected to capillary gas chromatography. The profiles obtained indicate the presence of

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