diketene

diketene

[dī′kē‚tēn]
(organic chemistry)
CH3COCHCO A colorless, readily polymerized liquid with pungent aroma; insoluble in water, soluble in organic solvents; used as a chemical intermediate.
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Acids (Non-Fotty), Adhesion Promoters, Alcohols, Aldehydes, Amine Neutralizes, Amorphous Polyolefins, Anhydrides, Antioxidants, Anti-Sagging Agents, Cellulose Esters, Cellulosics, Coalescing Agents, Copolyesters, Diketene Derivatives, Esters, Fatty Acids, Fillers, Flow Control Agents, Glycol Ethers, Glycols, Hydroquinone & Derivatives, Hydrocarbon Resins, Ink Additives, Ketones, Misc.
The company also stands to benefit from the newly setup production capacity of Diketene derivative products which is operational since March 2010, given the healthy demand potential from the users in the dye-stuff, pesticides & chemical industries and limited competition.
The process is a semi-batch reactor where pyrrole, diketene and pyridine (catalyst) are reacted to produce 2-acetoacetyle pyrrole and dehydroacetic acid.
In addition to SMB, Arch Pharmalabs' manufacturing capabilities include bio-catalysis, high-potency manufacturing, cryogenics, phosgenation, organometallics, diketene and other specialized chemistry.
Acids (Non-Fatty), Adhesion Promoters, Alcohols, Aldehydes, Amorphous Polyolefins, Anhydrides, Antioxidants, Anti-Sagging Agents, Cellulose Esters, Cellulosics, Coalescing Agents, Copolyesters, Diketene Derivatives, Esters, Fatty Acids, Fillers, Flow Control Agents, Glycol Ethers, Glycols, Flydroquinone & Derivatives, Hydrocarbon Resins, Ink Additives, Ketones, Misc.
Anhydrides, Anti-Blocking Agents, Anti-Foaming Agents, Anti-Microbial Agents, Antioxidants, Anti-Rust Agents, Anti-Sagging Agents, Cellulose Esters, Cellulosics, Coalescing Agents, Copoly-esters, Corrosion Inhibitors, Diketene Derivatives, Dispersing Agents & Surfactants, Esters, Fatty Acids, Fillers, Flow Control Agents, Glycol Ethers, Glycols.