Dibutyltin Oxide/CAS 818-08-6

Dibutyltin Oxide/CAS 818-08-6


Product Name: Dibutyltin oxide (excellent extreme pure) 818-08-6

Alias: FASCAT 4201 catalyst, Dibutyltin oxide, Dibutyltin oxide, Dibutyltin oxide, Dibutyltin oxide, Dibutyltin oxide, Dibutyltin oxide, Dibutyltin chloride, Dibutyltin oxide, Dibutyltin oxide

English name: FASCAT 4201, Dibutyltin oxide, DIBUTYLOXOSTANNANE, DIBUTYLOXOTIN, DIBUTYLTIN(IV) OXIDE, DIBUTYLTIN OXIDE, DI-N-BUTYLTIN OXIDE, Dbot, Dbto. Dibutyloxideoftin, dibutyloxo-stannan, dibutyloxo-ti, dibutylstannaneoxide, dibutylstanniumoxide, dibutyltinmonoxide, dibutyl-tioxide, di -n-butylslannicoxide, di-n-butyl-zinn-oxyd, di-n-dibutyltin, di-n-dibutyltinoxide, kyslicnikdi-n-butylcinicity, stannane,dibutyloxo

Product code: DBTO-GR

Alias: Dibutyloxotin

Molecular formula: C8H18OSn

Molecular weight: 248.94

CAS No.: 818-08-6

EINECS No. 212-449-1

InChI: 1S/2C4H9.O.Sn/c2*1-3-4-2;;/h2*1,3-4H2,2H3;;.

Basic information:

1.English Name: Dibutyltin Oxide

2.CAS No.: 818-08-6

3.Molecular Formula: C8H18OSn

Safety Information

Safety Instructions: S24/25: Protect against skin and eye contact.

Hazardous Material Symbol: TT: Toxic substance

Hazard Category Code: R25: Toxic if swallowed.

Hazardous Material Transportation Number: UN3146

msds report: dibutyltin oxide msds report


White or slightly yellow powder, insoluble in water and most organic solvents, but may be soluble in organic acids, alcohols and esters reaction

White powder with special flavor, insoluble in water and most organic solvents, soluble in strong alkali and mineral acid.

Used in the synthesis of saturated polyester for powder coatings, coil (steel) coatings, insulating paints, etc.; used in the synthesis of unsaturated polyester; used in PBT

Synthesis of engineering resins and other esterification and ester exchange reaction products.

Used as raw material for plastic stabilizers, it can be used to synthesize a series of organotin products of lauric acid type, maleic acid type and mercaptan type; synthesized or used as catalysts in paint, medicine and petrochemical industries.

Storage and transportation:

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


200KG/drum Storage: it is recommended to store in dry and cool area with proper ventilation. Please fasten the packaging cover as soon as possible after the original packaging to prevent the mixing of other substances such as moisture and other substances that may affect the product performance. Store in a cool and dry place, keep the container sealed and avoid contact with oxides. Do not inhale dust and avoid contact with skin and mucous membranes. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothing separately and wash before use. Maintain good hygiene practices.

Company Name:

Newtop Chemical Materials (Shanghai) Co., Ltd.

Sales Manager:





86-021-5657 7831


86-021-5657 7830


Rm. 1104, No. 258, Songxing West Road,
Baoshan District, Shanghai, China (Mainland)