2,2-Dimethylmalonyl chloride

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CAS 760-67-8

HS 2915900090

Product name: 2,2-Dimethylmalonyl chloride
CAS No.: 760-67-8
Molecular formula: C8H15ClO
Applications:
Sulfur-free residue; suited to silane and premium pharmaceutical applications; high equipment investment; mostly small-batch fine production
IV. Core Industrial Applications
1. Agrochemical intermediates (largest application field)
• Dedicated acylation feedstock for 2,4-D isooctyl ester herbicide
• Key acylation reagent for pyrethroids (cypermethrin, beta-cyfluthrin); branched structure enhances rainfastness and lipophilicity
• Amide intermediates for fungicides and plant growth regulators
2. Pharmaceutical fine intermediates
• Modification building block for NSAIDs and sustained-release oral drugs; isooctyl branch enhances lipophilicity and extends in vivo metabolic half-life
• Silane coupling agent feedstock; synthesis of isooctanoyloxy silanes to improve coating/filler interfacial bonding and hydrolysis stability
• Selective acylation reagent for peptides and chiral small molecules
3. Polymers and additives
• Peroxide polymerization initiator feedstock: synthesis of tert-butyl peroxyisooctanoate as mid-temperature emulsion polymerization initiator for acrylic and PVC resin production
• Plastic and lubricant metal salt stabilizers: isooctanoate zinc/calcium as transparent PVC lo

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