Dibutyltin Oxide
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Product Description
Dibutyltin Oxide
Specification of Product
Product Name : Dibutylstannanone; Dibutyloxotin
Grade: Ⅰ Grade
Molecular Formula: (C4H9)2SnO
Cas No.: 818-08-06
Dibutyltin Oxide Quality Standard
Appearance: White powder
Dibutyltin Oxide (Calculated by Tin), %: 47.0 - 48.0
Cl, %: < 0.20
C4H9SnCl3, %: < 1.00
(C4H9)3SnCl, %: Not detected
Moisture, %: < 0.30
Packaging, transportation, and storage
Package：25kg/Bag
Store the products in cool, shady, and ventilated conditions.
Dibutyltin Oxide Applications
1. Used as an intermediate in the preparation of dibutyltin stabilizers, including dibutyltin laurate, dibutyltin maleate, and dibutyltin monobutyl maleate.
2. As an esterification catalyst, it exhibits thermal stability and hydrolysis resistance. The product is neutral and non-corrosive. After the reaction, separation is unnecessary, without affecting product quality.
3. As a polyurethane catalyst, it can form a stable dispersion in water-based coatings.
4. It is also an intermediate raw material for the synthesis of polyvinyl chloride heat stabilizers, polyurethane catalysts, and silicone curing catalysts.