4-Hydroxy-4-methyl-2-pentanone is a clear colourless liquid with mild pleasant odor it turns yellow on ageing. It is also known as Diacetone alcohol, diketone alcohol, tyranton, 4-hydroxy-4-methylpentanone, 2-methyl-2-pentanol-4-one, 4-methyl-2-pentanon-4-ol, diacetonalkohol, 4-hydroxy-2-keto-4-methylpentane, acetonyldimethylcarbinol, 4-hydroxy-4-methyl-penta-2-on, diacetone, daa, or 4-idrossi-4-metil-pentan-2-one. 4-Hydroxy-4-methyl-2-pentanone has slow evaporation rates. Characteristics- its boiling range is 145 -170 c, purity 99% min., and specific gravity is 0. 935 at 27 c. It is used as a solvent for both hydrogen bonding and polar substances. It is miscible in water and used as a solvent for water-based coatings. It is used as a solvent extractant in purification processes for resins and waxes. 4-Hydroxy-4-methyl-2-pentanone is more suitable for use in applications as a component of gravure printing inks, with proving favorable flow and leveling characteristics. Name:4-Hydroxy-4-methyl-2-pentanone EINECS:204-626-7 Molecular Formula:C6H12O2 CAS Registry Number:123-42-2 Appearance:Clear, colorless liquid Molecular Weight:116.16 Density:0.938 Boiling Point:166? Melting Point:-42.8? Flash Point:58? Chemical Properties: colorless flammable liquid with a pleasant odor. And ethanol , aromatics, halogenated hydrocarbons, ethers and water miscible . Production methods: by acetone in alkaline conditions derived by condensation . Consumption per ton of product acetone 1250kg. Category : Flammable liquid Toxicity grading : Poisoning Acute toxicity : Oral - Rat LD50: 4000 mg / kg ; Oral - Mouse LD50: 3950 mg / kg Stimulus data: skin - Rabbit 500 mg mild ; Eye - Rabbit 20 mg severe Explosive hazardous characteristics : an explosive mixtures with air Flammable hazardous characteristics : case of fire , high temperature, strong oxidants combustible ; combustion exhaust fumes stimulus Storage features: packaging integrity , light loading and unloading ; Treasury ventilated , away from open flames , heat, and oxidants Extinguishing Media: Foam , dry powder, carbon dioxide, sand Purposes: 1)4-Hydroxy-4-methyl-2-pentanone is manufactured from acetone isopropylidene acetone , methyl isobutyl ketone , methyl isobutyl carbinol and hexylene glycol , isophorone , isophorone intermediate in 4-Hydroxy-4-methyl-2-pentanone available to the system to metal cleaners , wood preservatives , photographic film and drug preservatives , antifreeze, hydraulic oil solvent extraction agent and fiber finishing agent . 4-Hydroxy-4-methyl-2-pentanone is widely used as electrostatic painting , celluloid , nitrocellulose , fat, oil , wax and resin solvent . 2) As high boiling point solvents , paint thinners , wood stains , rust agents and dyes and other materials 3) As dye materials and resin solutions
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4-Hydroxy-4-methyl-2-pentanone, 123-42-2,
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