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295353

Sigma-Aldrich

Hexafluoroacetone

97%

Synonym(s):

Hexafluoro-2-propanone

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About This Item

Linear Formula:
(CF3)2CO
CAS Number:
684-16-2
Molecular Weight:
166.02
Beilstein/REAXYS Number:
607236
EC Number:
211-676-3
MDL number:
MFCD00000422
UNSPSC Code:
12142100
PubChem Substance ID:
24857777
NACRES:
NA.22

vapor density

1.65 (vs air)

vapor pressure

4525 mmHg ( 21.1 °C)

assay

97%

bp

−26 °C (lit.)

mp

−129 °C (lit.)

SMILES string

FC(F)(F)C(=O)C(F)(F)F

InChI

1S/C3F6O/c4-2(5,6)1(10)3(7,8)9

InChI key

VBZWSGALLODQNC-UHFFFAOYSA-N

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Packaging

Supplied in a Sure/Pac™ cylinder and has a 316 stainless steel diaphragm valve with a male 1/4" NPTF outlet thread (Z168637) installed. Before using the cylinder, ensure that the valve is closed, then remove the galvanized steel hex cap that seals the outlet valve.

Compatible with the following:

Legal Information

Aldrich is a registered trademark of Sigma-Aldrich Co. LLC
Sure/Pac is a trademark of Sigma-Aldrich Co. LLC

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Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Press. Gas Compr. Gas - Repr. 1B - Skin Corr. 1B

supp_hazards

EUH014

Storage Class

2A - Gases

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Faceshields, Gloves, Goggles, multi-purpose combination respirator cartridge (US)

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Certificates of Analysis (COA)

Lot/Batch Number
SHBJ1655
SHBH6708
SHBG9142V
SHBG2749V
SHBF5746V

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Fufeng Liu et al.
ACS chemical neuroscience, 10(1), 588-598 (2018-10-20)
The fibrillogenesis of amyloid-β protein (Aβ) is considered a crucial factor in the pathogenesis of Alzheimer's disease (AD). Hence, inhibiting Aβ fibrillogenesis is regarded as the primary therapeutic strategy for the prevention and treatment of AD. However, the development of
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Photosynthesis research, 135(1-3), 23-31 (2017-05-12)
The light-harvesting 1 reaction center (LH1-RC) complex in the thermophilic purple sulfur bacterium Thermochromatium (Tch.) tepidum binds Ca ions as cofactors, and Ca-binding is largely involved in its characteristic Q
Mingying Yang et al.
Journal of biomedical materials research. Part A, 84(2), 353-363 (2007-07-10)
Two silklike proteins, [TGRGDSPAGG(GAGAGS)3AS]5 (FS5) and [TGRGDSPA-(GVPGV)2GG(GAGAGS)3AS]8 (FES8) were designed to demonstrate the superior performance as biomaterials of silklike proteins. The former protein consists of the crystalline domain sequence, (GAGAGS)n from Bombyx mori silk fibroin and cell-adhesive sequence TGRGDSPA coming
Shao-Qin Zheng et al.
Oncotarget, 8(61), 102801-102819 (2017-12-22)
Cyclooxygenase-2 (COX-2) has been found to be induced during the early stage of Alzheimer's disease (AD). Using mouse-derived astrocyte and APP/PS1 transgenic (Tg) mice as model systems, we firstly elucidated the mechanisms underlying COX-2 metabolic production including prostaglandin (PG)E
Sung-Won Ha et al.
Biomacromolecules, 7(1), 18-23 (2006-01-10)
Employing high-resolution (13)C solution NMR and circular dichroism (CD) spectroscopic techniques, the distinctive influence of two intimately related hexafluoro solvents, 1,1,1,3,3,3-hexafluoro-2-propanol (HFIP) and hexafluoroacetone trihydrate (HFA), on the structural characteristics of Bombyx mori (B. mori) silk fibroin, the chymotrypsin precipitate
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