Catalyst T-12


Chinese name: Polyurethane catalystT-12,Organic Tin-T12

Alias: dibutyltin dilaurate, polyurethane catalyst T-12, organotin catalyst T12, organotin-T12, catalyst T-12, organotin T- 12. Dibutyl tin dilaurate, organic tin stabilizer

Foreign name: T-12

T-12 is a chemical substance, and the molecular formula is C32H64O4Sn.

Ingredients: dibutyltin dilaurate

Molecular formula: C32H64O4Sn

abbreviation: DBTDL,DBTL

Relative molecular mass: 631.56

CAS Number: 77-58-7

Brand: NT CAT 12
Active substance content: 18%
Product specifications 200KG/bucket
Product English name T-12
Main purpose: Polyurethane catalyst
Molecular formula: C32H64O4Sn
Abbreviation: DBTDL,DBTL
Relative molecular weight: 631.56
CAS Number: 77-58-7
Polyurethane catalyst T-12 Organic tin catalyst T12 Catalyst T-12 Organic tin T-12 Dibutyltin dilaurate Organic tin stabilizer

Physical indicators:

Light yellow transparent oily liquid, soluble in general plasticizers and solvents, but insoluble in water. Appearance: light-colored transparent liquid;

Color (GARDNER): ≤7

Viscosity: ≤ 380mPas (25℃)

Refractive index: 1.468-1.475 (20℃)

Density: 1.04-1.06g/cc (20℃)

Tin content: ≥ 18.5-19.0wt%

Moisture: ≤ 0.3%


NT CAT 12 is a new type of organotin catalyst with high catalytic activity, and does not contain dibutyltin, dioctyltin and other 8 toxic organic substances restricted by the EU. Tin compound, in line with EU pollution inspection standards;

NT CAT 12 can be used to replace the traditional catalysts such as dibutyltin dilaurate and stannous octoate for polyurethane foam, coatings, adhesives and elastomers, etc. The scope of application Quite extensive.

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.