Synocat® T-12 DBTDL

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Synocat® T-12 DBTDL

Dibutyltin dilaurate, CAS 77-58-7, PU catalyst, organotin catalyst, PVC heat stabilizer

Synocat® T-12 DBTDL (Dibutyltin Dilaurate) is a high-performance organotin compound renowned for its strong catalytic activity. It is a multifunctional additive primarily serving as a catalyst for polyurethane (PU) formation, a heat stabilizer for PVC, and a curing promoter for silicone sealants. It is soluble in common organic solvents (alcohols, ketones, aromatics) and insoluble in water, making it ideal for various solvent-based and reactive systems that require efficient acceleration of condensation and curing reactions.

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SYNOCAT® T-12 DBTDL

(Organotin catalyst for PU,silicone,PVC)

  • CAS 登录号： 77-58-7

  • 化学名称： Dibutyltin dilaurate

  • Molecular Formula：C32H64O4Sn

  • Molecular Weight: 631.57

  • Molecular structure:



技术指标 :
检验项目 (Item) 指标要求 (Specification)
外观 (Appearance) Clear to pale yellow, viscous liquid
Color (Gardner) ≤ 120#
Volatiles ≤ 0.50%
Density (at 25°C) 1.04 - 1.06 g/cm³
Tin (Sn) Content 18.00 - 19.00%
DOP content 0
推荐应用 :

  • Polyurethane Catalyst: Widely used in PU foams, coatings, and adhesives. Promotes rapid curing for both one-component moisture-curable and two-component PU systems.

  • PVC Heat Stabilizer: Used in soft, transparent PVC products, providing heat stabilization and protection against sulfur staining.

  • Curing Promoter: Accelerates the moisture-curing of one-component silicone sealants and the reaction of two-component mold-making silicones.

  • Crosslinking Agent: Functions as a condensation catalyst in silane-crosslinked polyethylene systems.

包装 :

25kg or 200kg/drum.

贮存 :

存放在干燥、阴凉、通风良好的库房内。

避免受光照和高温加热。   

运输过程中做好防漏、防雨与防暴晒保护。


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  • 化学名称 :

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  • CAS 登录号 :

    4385-05-1

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  • 化学名称 :

    Monobutyltin oxide;Butyloxostannane

  • CAS 登录号 :

    51590-67-1;2273-43-0

  • 分子式 :

    C4H10OSn

  • Tin (Sn) Content: :

    56.0 ± 0.50%

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    25kg,30kg/drun

Synocat® T-12 DBTDL

Dibutyltin dilaurate, CAS 77-58-7, PU catalyst, organotin catalyst, PVC heat stabilizer

SYNOCAT® T-12 DBTDL (CAS 77-58-7) is a dibutyltin dilaurate catalyst manufactured for polyurethane (PU) formation, PVC heat stabilization, and silicone curing.

  • 化学名称 :

    Dibutyltin dilaurate

  • CAS 登录号 :

    77-58-7

  • 分子式 :

    C32H64O4Sn

  • Tin (Sn) Content: :

    18.00 - 19.00%

  • 包装规格 :

    25kg,200kg/iron drun

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SYNOCAT® T-420 DBTO (CAS 818-08-6) is a dibutyltin oxide intermediate manufactured for producing dibutyltin-based heat stabilizers.

  • 化学名称 :

    Dibutyltin oxide

  • CAS 登录号 :

    818-08-6

  • 分子式 :

    C8H18OSn

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    47.50 ± 0.50%

  • 包装规格 :

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Synocat® DMP

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SYNOCAT® DMP (N,N-Dimethylpiperazine, CAS 106-58-1) is a balanced amine catalyst manufactured to harmonize blowing and gelling reactions in polyether and polyester flexible foams.

  • 化学名称 :

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  • CAS 登录号 :

    106-58-1

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    C6H14N2

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Synocat® T-410 MBTO

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SYNOCAT® T-410 MBTO (CAS 51590-67-1;2273-43-0) is a monobutyltin oxide catalyst manufactured for saturated polyester resin production used in powder and coil coatings.

  • 化学名称 :

    Monobutyltin oxide;Butyloxostannane

  • CAS 登录号 :

    51590-67-1;2273-43-0

  • 分子式 :

    C4H10OSn

  • Tin (Sn) Content: :

    56.0 ± 0.50%

  • 包装规格 :

    25kg,30kg/drun

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