295353
Hexafluoroacetone
97%
Synonym(s):
Hexafluoro-2-propanone
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About This Item
Linear Formula:
(CF3)2CO
CAS Number:
Molecular Weight:
166.02
UNSPSC Code:
12142100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
211-676-3
Beilstein/REAXYS Number:
607236
MDL number:
Assay:
97%
InChI key
VBZWSGALLODQNC-UHFFFAOYSA-N
InChI
1S/C3F6O/c4-2(5,6)1(10)3(7,8)9
SMILES string
FC(F)(F)C(=O)C(F)(F)F
vapor density
1.65 (vs air)
vapor pressure
4525 mmHg ( 21.1 °C)
assay
97%
bp
−26 °C (lit.)
mp
−129 °C (lit.)
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:
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
Storage Class
2A - Gases
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Faceshields, Gloves, Goggles, multi-purpose combination respirator cartridge (US)
Regulatory Information
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Silklike materials constructed from sequences of Bombyx mori silk fibroin, fibronectin, and elastin.
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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
Jan Spengler et al.
The Journal of organic chemistry, 73(6), 2311-2314 (2008-02-22)
beta-Hydroxy acids were reacted with hexafluoroacetone and carbodiimides to give carboxy-activated six-membered lactones in good yields. On reaction with amines, the corresponding amides were obtained. We demonstrate the following applications of this protecting/activating strategy: preparation of carboxamides in solution and
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