Zinc bis(2-ethylhexanoate)

Product Details

CAS No:136-53-8

MF:2(C8H15O2).Zn

Appearance:colorless or light-yellow transparent liquid

Specification:98.5%

UN number:UN 1993 3/PG III

Package:1/5/10/25kgs/drum

Supply Capacity:MT

Synonyms:Ethylhexanoic acid zinc salt;2-ethyl-hexanoicacizincsalt;Hexanoicacid,2-ethyl-,zincsalt;zinc2-ethylcaproate;zincethylhexanoate;Zinc (II)-2 ethyhexanote;zinc(II) 2-ethylhexanoate;Zinc 2-ethylhexanoate (~22% Zn, 1% Diethylene glycol MonoMethyl ether); Zinc 2-ethylhexanoate; 136-53-8; Zinc bis(2-ethylhexanoate); Zinc 2-ethylhexoate; Hexanoic acid, 2-ethyl-, zinc salt; Hexanoic acid, 2-ethyl-, zinc salt (2:1); 3J848924K5; MELLITE 103; DTXSID5027065; RefChem:1101140; DTXCID507065; 205-251-1; zinc;2-ethylhexanoate; zinc(ii) 2-ethylhexanoate; Ethylhexanoic acid zinc salt; UNII-3J848924K5; ZINC HEX-CEM; zinc di(2-ethylhexanoate); ZINC .ALPHA.-ETHYLHEXANOATE; MFCD00053316; Q27257289; EINECS 205-251-1; EC 205-251-1; SCHEMBL15054; CXZN040; ZINC BIS(2-ETHYLCAPROATE); LT0051; AKOS025311032; DB-257291; NS00079226; Zinc(II) 2-ethylhexanoate, ~80% in mineral spirits

Product application:Zinc bis(2-ethylhexanoate),136-53-8,Zinc 2-ethylhexanoate,Zinc octoate,Bis(2-ethylhexanoato)zinc,Polyurethane catalyst,PU delayed action catalyst,Organotin replacement catalyst,Non-toxic PVC thermal stabilizer,Liquid Ca-Zn stabilizer,Paint dryer,Auxiliary paint drier,Surface drying promoter,Lubricant anti-wear additive,Rust inhibitor additive,Wood preservative chemical,Silicone rubber crosslinker,Low free acid zinc octoate,High zinc content 22%,CAS 136-53-8 supplier,Zinc bis(2-ethylhexanoate) manufacturer China,Suzhou Health Chemicals specialty additives,Zinc 2-ethylhexanoate wholesale bulk export

 

Zinc bis(2-ethylhexanoate) finds widespread and practical utility across polyurethane macromolecular processing, non-toxic polymer stabilization, surface protective coating drying catalysis, industrial lubricant corrosion and wear prevention, specialized elastomer curing, and timber preservative treatment sectors. In polyurethane industrial chemistry, universally recognized across processing disciplines as zinc octoate, it operates as a high-performance, eco-friendly metal carboxylate catalyst engineered to replace hazardous organotin compounds such as dibutyltin dilaurate; its unique coordination geometry provides selective catalytic activation toward isocyanate-hydroxyl polyaddition reactions while displaying delayed-action behavior, which preserves an extended processing open time with low initial viscosity during liquid casting, followed by accelerated curing upon thermal activation to achieve rapid demolding in cast polyurethanes, microcellular shoe sole elastomers, automotive windshield adhesives, and two-component protective floor topcoats; in vinyl polymer processing, it functions as the active zinc soap constituent in non-toxic liquid calcium-zinc thermal stabilizer packages for unplasticized and flexible polyvinyl chloride; during high-temperature extrusion and calendering, it rapidly scavenges evolved hydrogen chloride and substitutes labile allylic chlorine sites along the polymer chains to arrest autoxidative dehydrochlorination, delivering exceptional initial color hold, transparency, and prolonged thermal resistance in medical tubing, food packaging films, and wire jacketing; in the coatings and industrial paint industry, it functions as a critical auxiliary and through-drying agent when combined with primary driers such as cobalt or zirconium carboxylates, facilitating uniform oxidative crosslinking throughout the film depth, improving pigment wetting, and preventing surface wrinkling, pinholing, or blistering in high-build alkyd and polyester finishes while boosting final scratch resistance and adhesion; in lubricant and grease compounding, it acts as an oil-soluble rust inhibitor and mild anti-wear additive, forming protective tribochemical surface films on moving metal contacts to prevent seizing and oxidation; in silicone and specialized rubber processing, it serves as a co-vulcanization accelerator and crosslinking promoter to enhance network density; furthermore, in industrial wood preservation, Zinc bis(2-ethylhexanoate) is formulated into deep-penetrating water-repellent microemulsions, delivering broad-spectrum resistance against fungal rot, decay, and environmental moisture damage.