Import Butyltin Tris(2-Ethylhexanoate) — Buy in Bulk from Supplier in China

Butyltin tris(2-ethylhexanoate) is a tin‑based organometallic catalyst identified by CAS 23850‑94‑4 and a molecular weight of 605.0 g mol⁻¹. The material appears as a light‑yellow liquid with a measured density of 1.13 g cm⁻³ at 25 °C. It contains 19‑20 % tin by weight and dissolves in most organic solvents while remaining insoluble in water. The product is supplied in 25 kg plastic drums, as stated in the listing.

In the chemical industry this catalyst is valued for its resistance to hydrolysis and its neutrality, which prevents equipment corrosion during high‑temperature esterification. Typical usage levels range from 0.05 % to 0.25 % of the total reactant, a dosage that aligns with standard practices for polyester and polyurethane synthesis. Standard industry handling recommends storage in a cool, dry environment with the drum lid tightly sealed to limit air exposure.

Common applications include the synthesis of saturated resins for powder and coil coatings, the production of aromatic polyols for flexible and rigid polyurethane foams, and the manufacture of PBT engineering resins. Procurement teams typically source this catalyst from chemical distributors that can provide safety data sheets and batch‑specific analysis. The listing does not disclose minimum order quantity, lead time, or price, so buyers should request these details directly from the supplier. Payment terms and incoterms are also to be negotiated before finalising the contract.

NanTong HaoTai Products & Chemicals Co., Ltd. is located at No. 88 Fugang Road, Xingren Town, Tongzhou District, Nantong, Jiangsu, China, postal code 226371. The company is classified in the harbor trust tier, indicating a basic level of verification, and its response rate is currently 0 % with no recorded response time. This profile suggests limited prior engagement on the platform.

The supplier offers Butyltin tris(2-ethylhexanoate) in 25 kg plastic drums and highlights its suitability as a neutral, non‑corrosive catalyst for high‑temperature esterification and polycondensation processes. No additional information on production capacity, certifications, or after‑sale support is provided, so interested importers should request technical data sheets and confirm any quality assurances directly with the company.