2,4-Dimethyl-3-pentanone

2,4-Dimethyl-3-pentanone Basic information

Product Name:	2,4-Dimethyl-3-pentanone
Synonyms:	Diisopropylketone,98%;Diisopropylketon;isobutyron;isopropylketone;pm2763;DIISOPROPYL KETONE (2,4-DIMETHYL-3-PENTANONE);2,4-DIMETHYL-3-PENTANONE;2,4-DIMETHYL-3-PE
CAS:	565-80-0
MF:	C7H14O
MW:	114.19
EINECS:	209-294-7
Product Categories:	Industrial/Fine Chemicals;ketone
Mol File:	565-80-0.mol

2,4-Dimethyl-3-pentanone Chemical Properties

Melting point	-80 °C (lit.)
Boiling point	124 °C (lit.)
density	0.806 g/mL at 25 °C (lit.)
vapor pressure	17.89hPa at 25℃
refractive index	n20/D 1.400(lit.)
Fp	60 °F
storage temp.	Flammables area
form	Liquid
color	Clear colorless to yellow
Water Solubility	insoluble
BRN	773782
LogP	1.58-1.86 at 23℃
CAS DataBase Reference	565-80-0(CAS DataBase Reference)
NIST Chemistry Reference	3-Pentanone, 2,4-dimethyl-(565-80-0)
EPA Substance Registry System	3-Pentanone, 2,4-dimethyl- (565-80-0)

Safety Information

Hazard Codes	F,Xn
Risk Statements	11-20-2017/11/20
Safety Statements	9-16-24/25
RIDADR	UN 1224 3/PG 2
WGK Germany	1
RTECS	SA8575500
TSCA	Yes
HazardClass	3
PackingGroup	II
HS Code	29141990

MSDS Information

Provider	Language
2,4-Dimethyl-3-pentanone	English
SigmaAldrich	English
ACROS	English
ALFA	English

2,4-Dimethyl-3-pentanone Usage And Synthesis

Chemical Properties	clear colorless to yellow liquid
Uses	2,4-Dimethyl-3-pentanone was used in an experimental method to measure the equilibrium isotopic fractionation factor (α_eq ) for C-bound H positions adjacent to carbonyl group in ketones.
Uses	DiPK has been used in automotive assembly plants as a ketonic solvent for fuel injectors and as a photoinitiator for IV-curable acrylic coatings in optical fiber gratings. The U.S. production ofDnPK was estimated to be,500,000 lb in 2005 according to the 2006 U.S. EPA Inventory Update Reporting database.
Uses	2,4-Dimethyl-3-pentanone is used in an experimental method to measure the equilibrium isotopic fractionation factor (αeq ) for C-bound H positions adjacent to carbonyl group in ketones.It is a carbonyl compound used in an experimental method to measure the equilibrium isotopic fractionation factor (αeq ) for C-bound H positions adjacent to carbonyl group in ketones. Isobutyrone is a very useful synthetic intermediate. It is an intermediate used to prepare α-aryl ketones. It is also used in Grignard reactions.
Definition	ChEBI: A pentanone that is pentan-3-one substituted by methyl groups at positions 2 and 4 respectively.
Synthesis Reference(s)	Tetrahedron Letters, 24, p. 4207, 1983 DOI: 10.1016/S0040-4039(00)88301-X
Purification Methods	Dry the ketone with CaSO4, shake it with chromatographic alumina and fractionally distil it from P2O5 under N2. [Beilstein 1 IV 3334.]

2,4-Dimethyl-3-pentanone Preparation Products And Raw materials

Preparation Products

3-Hexanol, 2-methyl-3-(1-methylethyl)--->Tetrahydropyran-->2,4-DIMETHYL-1,3-PENTADIENE-->2,4-DIMETHYLPENTANE-->2,4-Dimethyl-3-pentanol-->6-Methyl-5-isopropyl-3-heptyne-2,5-diol-->2-Hexyne-1,4-diol, 5-methyl-4-(1-methylethyl)-

4-(1-Methylquinolin-2-ylidene)-2,2-dimethyl-3-pentanone Dacthal Methyl cyclopentenolone 1-(Butyldichlorostannyl)-4,4-dimethyl-3-pentanone,1-(Dichlorobutylstannyl)-4,4-dimethyl-3-pentanone 2-(2,4-Dichlorophenoxy)-1-(1H-imidazol-1-yl)-4,4-dimethyl-3-pentanone [R,(-)]-1-Acetyloxy-3,4-dimethyl-2-pentanone 2,4-Dimethyl-3-pentanone O-methyl oxime 2,4-DIBROMO-2,4-DIMETHYL-3-PENTANONE 98%,2,4-DIBROMO-2,4-DIMETHYL-3-PENTANONE,2,4-DIBROMO-2,4-DIMETHYL-3-PENTANONE, 99 % (S)-2-(2,4-Dichlorophenoxy)-1-(1H-imidazol-1-yl)-4,4-dimethyl-3-pentanone (+)-CAMPHORCARBOXYLIC ACID 1,3-Dibromo-4,4-dimethyl-2-pentanone 3,3-DIMETHYL-2-PENTANONE 98%,3,3-DIMETHYL-2-PENTANONE,3,3-Dimethyl-2-pentanone,tech 4,4-Dimethyl-2-pentanone phenyl hydrazone Dimethyl sebacate 2,4-Dimethyl-3-pentanone oxime 3,4-dimethyl-2-pentanone 1-(Diethylamino)-3-hydroxy-4,4-dimethyl-2-pentanone [S,(+)]-1-Acetyloxy-3,4-dimethyl-2-pentanone Isopropyl Ketone

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