- 2,4-Dimethyl-3-pentanone
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- $9.80 / 1.79999995231628KG
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2020-01-03
- CAS:565-80-0
- Min. Order: 1g
- Purity: ≥99%
- Supply Ability: 100kg
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| | 2,4-Dimethyl-3-pentanone Basic information |
| | 2,4-Dimethyl-3-pentanone Chemical Properties |
| 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 |
| | 2,4-Dimethyl-3-pentanone Usage And Synthesis |
| Chemical Properties | 2,4-Dimethyl-3-pentanone is a
colorless liquid with a characteristic odor similar
to that of camphor; it is insoluble in water but
soluble in organic solvents. | | Uses | 2,4-Dimethyl-3-pentanone was used in an experimental method to measure the equilibrium isotopic fractionation factor (αeq ) 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. | | Production Methods | 2,4-Dimethyl-3-pentanone is
preferably obtained by ketonization of isobutyric
acid over a thorium oxide or zirconium oxide
catalyst at 430℃. | | Definition | ChEBI: 2,4-dimethyl-3-pentanone is a pentanone that is pentan-3-one substituted by methyl groups at positions 2 and 4 respectively. It has a role as a metabolite. It is functionally related to a pentan-3-one. | | 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 |
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