CAS 1185-81-5


Product name: Strong gel catalyst Dabco T120

Alias: Dabco T120, 1185-81-5, di(dodecylthio) dibutyltin, strong gel catalyst, strong gel catalyst Dabco T120, microporous elastomer catalyst Dabco T120, rigid foam catalyst Dabco T120

Product description: Dabco T120 is CAS: 1185-81-5 Molecular formula: C32H68S2Sn Molecular weight: 635.72 EINECS number: 214-688-7 Related category: Metal organics Mol file: 1185-81-5.mol.

Strong gel catalyst Dabco T120Strong gel catalyst	CAS 1185-81-5	Di  (dodecylthio)dibutyltin

Strong gel catalyst Dabco T120 Strong gel catalyst CAS 1185-81-5 Di



CAS: 1185-81-5

Molecular formula: C32H68S2Sn

Molecular weight: 635.72

EINECS number: 214-688-7

Related categories: metal organics

Mol file: 1185-81-5.mol

Chinese name: Dabco T120

Boiling point: 160°C 10mm

Density: 1,04 g/cm3

Refractive index: 1.4992

Physical and chemical properties

Flash point: >204°C

Viscosity (25℃) about 20mPa.s

Vapor pressure 1.3kPa

The catalyst belongs to the category of dibutyltinmercaptide.

Oily liquid, insoluble in water.

Thermal activity, the catalytic reaction is very slow at the beginning, and then quickly increases.


Strong gel catalyst with good hydrolytic stability, higher catalytic activity than DBTDL, good storage stability, used for microporous elastomers and rigid foams.

Shelf life:

Keep it unopened for two years

Storage and transportation:

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



200KG/barrel 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 waterproofing. Store in a cool, dry place, keep the container tightly closed, 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, take a shower and change clothes. Store contaminated clothes separately and use them after washing. Maintain good hygiene habits. The company recommends that all polyurethane catalysts be stored in a dry and cool place with proper ventilation. All storage containers must be well sealed to avoid contact with water or other influential substances, as this may change the performance of the product in use. The storage temperature is 10°C to 30°C. Lower or higher temperatures are inappropriate and should be avoided as much as possible.

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