Import Dibutyltin Dilaurate — Buy in Bulk from Supplier in China

Dibutyltin dilaurate is a tin organometallic compound identified by CAS No. 77-58-7 and molecular formula C40H80O4Sn, with a molecular weight of 734.76 g·mol‑1. The product is supplied as a clear oily liquid with a density of 1.01‑1.03 g·cm‑3 measured at 25 °C, and contains 15.5‑17 % tin by weight. It is offered in either 25 kg or 200 kg steel drums, allowing bulk handling for industrial users. The listing provides the supplier’s address in Changzhou, Jiangsu, China, and notes the supplier tier as imported with a harbor trust level.

In the chemical additives market, dibutyltin dilaurate is commonly sold as a technical‑grade material with a typical purity of >99 %. Standard storage practice calls for keeping the liquid in a cool, dry environment, typically 15‑25 °C, to maintain stability. The compound is classified under typical hazardous classifications such as H317 (skin sensitiser) and requires handling in accordance with standard safety data sheet (SDS) procedures. Its performance as a heat stabiliser is well‑documented for polyvinyl chloride (PVC) formulations used in packaging applications.

Buyers such as PVC resin manufacturers, food‑packaging producers, and pharmaceutical packaging firms regularly source this additive to improve thermal stability and product lifespan. When arranging trade, importers should confirm the exact drum size required, request the supplier’s current MSDS, and negotiate Incoterms that suit their logistics network. Payment terms and lead‑time details are not disclosed in the listing and must be clarified directly with Changzhou Chemistar Chemistry Technology Co., Ltd.

Changzhou Chemistar Chemistry Technology Co., Ltd. is located at 68‑232 Dushitaoyuan Business Street, Changzhou 213000, Jiangsu, China. The supplier is classified as an imported tier with a harbor trust level, indicating that it participates in cross‑border chemical trade and meets basic verification standards on the platform.

The company’s response metrics show a recorded response rate of 0.00 % and no average response time, suggesting that buyers should initiate contact early to allow sufficient time for negotiation. The listing focuses on dibutyltin dilaurate, and the supplier does not provide additional product lines or certifications within the available data.