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Dibutyltin Dilaurate/DBTDL Cas 77-58-7

Assay: ≥18.2
Appearance: Colorless or yellowish liquid
Capacity: 20-30tons/month
Packaging: 25 kg/drum, 200 kg/drum
Sample: available

Quick Details

Chemical Name: Dibutyltin dilaurate/DBTDL

CAS No.:77-58-7

Molecular Fomula: C32H64O4Sn

Molecular weight:631.56

Chemical Structure:Dibutyltin dilaurate Structure

Appearance: Colorless or yellowish liquid

Assay: 18.2%

Typical Properties

Items Specifications
Appearance Colorless or yellowish liquid
Tin (%) ≥18.2
Density (20℃ g/cm³) 1.05±0.02
Refractive index (25℃) 1.468±0.001
Chroma ≤100
Water % ≤1


1. heat stabilizer for soft transparent PVC products can prevent sulphide pollution.

2. promote the fast curing of one component moisture cured PU paint and two-component PU coating. Obviously shorten the polishing time of polyurethane finish.

3. accelerate the rapid gelatinization of one component silicone rubber and two component mold glue.

4. crosslinking condensation for silane crosslinked polyethylene.

Packaging and Shipping

200 kg/drum, 25 kg/drum.


Keep the seal and keep it under low temperature and dry condition.