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Introduction of dibutyltin dilaurate
Edit:Nantong Yutai Chemical Products Co., Ltd.   UpDate:2019-10-11

Boiling point (°C, atmospheric pressure): 350

Melting point: Decomposes directly at high temperature and does not dissolve.

Dibutyltin dilaurate is an organotin additive that is soluble in organic solvents such as benzene, toluene, carbon tetrachloride, ethyl acetate, chloroform, acetone, petroleum ether and all industrial plasticizers. not soluble in water. High-boiling, multi-purpose organotin catalysts circulating on the market are typically liquefied by special liquefaction. It is a pale yellow or colorless oily liquid at normal temperature and white crystal at low temperature.

Can be used as a PVC plastic additive. Excellent lubricity, transparency and weather resistance. It is resistant to sulfide contamination. Used as a stabilizer in soft and transparent products, as a high-efficiency lubricant in hard and transparent products, as a crosslinking catalyst for acrylate rubber and carboxyl rubber, as a catalyst for polyurethane foam synthesis and polyester synthesis, as a room temperature vulcanized silicone rubber catalyst.


Dibutyltin dilaurate is an internationally recognized non-toxic organotin stabilizer with excellent lubricity, weather resistance, transparency and compatibility, no sulphide contamination, no bleed, and its lubricity is the most common in organotin. Ok, but its thermal stability is the lowest in organotin, but with a preliminary color.


1. Used as a non-toxic stabilizer for PVC food packaging.

2. It is suitable for use in combination with thiol type organotin or cadmium bismuth soap stabilizer. It has a synergistic effect.

3. It is used for the processing of PVC soft film and hose used in food and pharmaceutical packaging.

4. As a lubricant for rigid transparent food packaging materials, the amount is less than 1.5 parts by mass.

5. Used as a medical silicone rubber catalyst.


In a cool and dry warehouse, the lid should be closed in time to reduce contact with air.

Avoid contact with skin and mucous membranes, and rinse with plenty of water immediately after contamination.