1,1,1-TRIFLUORO-5,5-DIMETHYL-2,4-HEXANEDIONE

CAS No.：22767-90-4

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1,1,1-TRIFLUORO-5,5-DIMETHYL-2,4-HEXANEDIONE Basic information

Product Name:	1,1,1-TRIFLUORO-5,5-DIMETHYL-2,4-HEXANEDIONE
Synonyms:	1,1,1-TRIFLUORO-5,5-DIMETHYL-2,4-HEXANEDIONE;1,1,1-TRIFLUORO-5,5-DIMETHYLHEXANE-2,4-DIONE;AKOS MSC-0325;AKOS B016259;5,5-DIMETHYL-1,1,1-TRIFLUORO-2,4-HEXANEDIONE;1,1,1-trifluoro-5,5-dimethyl-4-hexanedione;ART-CHEM-BB B016259;(Z)-6,6,6-trifluoro-2,2-dimethyl-5-oxo-3-hexen-3-olate
CAS:	22767-90-4
MF:	C8H11F3O2
MW:	196.17
EINECS:	245-211-0
Product Categories:	Bioactive Small Molecules;Building Blocks;C7 to C8;Carbonyl Compounds;Cell Biology;Chemical Synthesis;Ketones;Organic Building Blocks;T
Mol File:	22767-90-4.mol

1,1,1-TRIFLUORO-5,5-DIMETHYL-2,4-HEXANEDIONE Chemical Properties

Boiling point	138-141 °C (lit.)
density	1.129 g/mL at 25 °C (lit.)
refractive index	n20/D 1.407(lit.)
Fp	105 °F
storage temp.	Flammables area
pka	6.78±0.10(Predicted)
Specific Gravity	1.129
BRN	1708830
CAS DataBase Reference	22767-90-4(CAS DataBase Reference)
EPA Substance Registry System	2,4-Hexanedione, 1,1,1-trifluoro-5,5-dimethyl- (22767-90-4)

Safety Information

Hazard Codes	C,F
Risk Statements	10
Safety Statements	16
RIDADR	UN 1224 3/PG 3
WGK Germany	3
Hazard Note	Flammable
TSCA	T
HazardClass	3
PackingGroup	III
HS Code	29147000

MSDS Information

Provider	Language
SigmaAldrich	English
ACROS	English
ALFA	English

1,1,1-TRIFLUORO-5,5-DIMETHYL-2,4-HEXANEDIONE Usage And Synthesis

Chemical Properties	clear colorless to yellow liquid
Uses	1,1,1-Trifluoro-5,5-dimethyl-2,4-hexanedione (TFDMHD) may be used in the synthesis of series of NNO ketoimines bearing trifluoromethyl substituents, via Schiff base condensation. It may be used in the synthesis of octahedral Werner-type cobalt(II) complexes. It was used in the preparation of D₂-TFDMHD, by mixing with D₂O.
General Description	1,1,1-Trifluoro-5,5-dimethyl-2,4-hexanedione (TFDMHD) is a 1,3-diketone. It forms Er(3+) complexes. These complexes shows thermally activated slow relaxation of magnetization under a zero direct-current (DC) field.

1,1,1-TRIFLUORO-5,5-DIMETHYL-2,4-HEXANEDIONE Preparation Products And Raw materials

Raw materials

Ethyl trifluoroacetate-->Pinacolone

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