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Merck
CN

175161

6,6,7,7,8,8,8-Heptafluoro-2,2-dimethyl-3,5-octanedione

98%

Synonym(s):

2,2-Dimethyl-6,6,7,7,8,8,8-heptafluoro-3,5-octanedione

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About This Item

Linear Formula:
CF3CF2CF2COCH2COC(CH3)3
CAS Number:
17587-22-3
Molecular Weight:
296.18
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24850490
EC Number:
241-556-6
Beilstein/REAXYS Number:
2056991
MDL number:
MFCD00000435

Key Documents

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Product Name

6,6,7,7,8,8,8-Heptafluoro-2,2-dimethyl-3,5-octanedione, 98%

InChI key

SQNZLBOJCWQLGQ-UHFFFAOYSA-N

InChI

1S/C10H11F7O2/c1-7(2,3)5(18)4-6(19)8(11,12)9(13,14)10(15,16)17/h4H2,1-3H3

SMILES string

CC(C)(C)C(=O)CC(=O)C(F)(F)C(F)(F)C(F)(F)F

assay

98%

form

liquid

impurities

0.1% 4,4′-methylenebis(2,6-di-tert-butylphenol)

refractive index

n20/D 1.379 (lit.)

bp

46-47 °C/5 mmHg (lit.)

density

1.273 g/mL at 25 °C (lit.)

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Application

6,6,7,7,8,8,8-Heptafluoro-2,2-dimethyl-3,5-octanedione (2,2-Dimethyl-6,6,7,7,8,8,8-heptafluoro-3,5-octanedione) was used as a co-inducer in the production of human γ interferon (HuIFN-γ). It was also used as a beta-diketone chelating agent in the extraction of supercritical carbon dioxide.

pictograms

Flame
GHS02

signalword

Warning

hcodes

H226

Hazard Classifications

Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

127.4 °F - closed cup

flash_point_c

53 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
0000067511
0000063248
0000056452
0000005481
0000043397

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A Kreutzberger et al.
Arzneimittel-Forschung, 31(2), 288-290 (1981-01-01)
Since in the compound class of 2-ureidopyrimidines accessible through condensation of guanidinecarboxamide (1) with beta-diketones, representatives occur possessing hypnotic activity, the range of applicability of this synthesis on the one hand and the properties of the end products as related
M Deleers et al.
Chemistry and physics of lipids, 33(1), 11-20 (1983-07-01)
The beta-diketone 1,1,1,2,2,3,3-heptafluoro-7,7-dimethyloctane-4,6-dione (FOD) translocates calcium from an aqueous medium into an organic phase. FOD is less efficient than but acts synergistically with A23187 in causing calcium translocation. The FOD-mediated process of calcium translocation is inhibited by NaCl, although the
B D Gomperts et al.
European journal of biochemistry, 117(3), 559-562 (1981-07-01)
We show that the relatively simple beta-diketone, 1.1.1.2.2.3.3-heptafluoro-7,7-dimethyloctane-4,6-dione, known as "fod", will solvate Ca2+ ions in an organic phase. In consequence it will transport Ca2+ across phospholipid bilayers. It acts as predicted for a Ca2+-transporting ionophore in two biological systems:
I A Braude
Journal of immunological methods, 63(2), 237-246 (1983-10-14)
A method for the production of human gamma interferon (HuIFN-gamma), which is both simple and efficient, has been developed. The 2 co-inducers, A-23187 and mezerein, stimulate human peripheral blood lymphocytes to produce high levels of HuIFN-gamma in both stationary cultures
Chia-Chan Wu et al.
Journal of hazardous materials, 163(2-3), 1239-1245 (2008-09-06)
This study presents supercritical carbon dioxide (scCO(2)) extraction as an inherently safer and cleaner sample treatment method for identifying trace gallium in urine samples. Extraction is performed in the presence of a fluorinated beta-diketones chelating agent, 2,2-dimethyl-6,6,7,7,8,8,8-heptafluoro-3,5-octanedione (HFOD), by unmodified
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