organotin / related product

Dibutylstannane diacetate


Chinese name: 4200 Catalyst

Alias: 4200 catalyst, dibutyltin diacetate, bis(acetoxy)dibutylstannane, dibutyltin diacetate, dibutylstannane diacetate; DBTA diacetic acid Dibutyltin;Dibutyltin acetate;DIBUTYLTIN DIACETATE Dibutyltin diacetate;bis(acetoxy)dibutylstannane;Dibutyltin diacetate;Dibutyltin diacetate;Dibutyltin acetate,CAS 1067-33-0

English name: 4200, Dibutyltin diacetate, Ba 2726;ba2726;bis(acetyloxy)dibutyl-stannan;Bis(acetyloxy)dibutylstannane;bis(acetyloxy)dibutyl-Stannane ;Diacetoxybutyltin;dibutyl-tidiacetate;Fomrez sul-3

CAS 1067-33-0 dibutyltin diacetate dibutyltin diacetate dibutyltin diacetate

Physical and chemical performance:

Dibutyltin diacetate. Acts as a crosslinking catalyst. It is easy to process and can be used at a temperature of 250°C. It is insoluble in water and soluble in most organic solvents. Used in silanol condensation reaction, used in joint filler and sealant applications.

CAS 1067-33-0

EC 213-928-8

Molecular formula C12H24O4SN

Density 1.32 g/mL at 25 °C(lit.)

Boiling point 280.7±9.0 °C at 760 mmHg

Melting point 7-10 °C(lit.)

Molecular formula C12H24O4Sn

Molecular weight 351.027

Flash point 123.6±18.7 °C

Accurate quality 352.069672



Appearance traits transparent yellow liquid



Used in silanol condensation reaction, used in joint compound and sealant applications.

Storage and transportation:

Should be sealed and stored in a dry, cool and ventilated warehouse.


180KG/bucket Storage: It is recommended to store in a dry and cool area with proper ventilation. After the original packaging, please fasten the packaging cover as soon as possible to prevent the product performance from being mixed with other substances such as waterproof grade. Do not inhale dust and avoid contact with skin and mucous membranes. Smoking, eating and drinking are prohibited in the workplace. After work, take a shower and change clothes. Store contaminated clothes separately and use them after washing. Maintain good hygiene habits.