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Dabco TL catalyst CAS10144-28-9 Evonik Germany

July 4, 2023by admin0

DABCO TL is a tertiary amine catalyst for the production of soft polyurethane foams. It is a clear, colorless liquid with a mild odor. DABCO TL is a strong catalyst that can be used to produce foams with a variety of properties. It is also a low-odor catalyst, which makes it ideal for applications that require attention to odor emissions.

Physical and chemical properties



Molecular formula


Molecular weight

227.3 g/mole


Clear colorless liquid




0.94 g/cm ³

Boiling point

155 ℃

Flash point

100 degrees Fahrenheit


Soluble in water, alcohol, ether


· Strong catalyst

· Low odor

· Wide range of applications

· Ease of use


· Soft polyurethane foam

· Rigid polyurethane foam

· Elastomer

· Paint

· Adhesive


· Strong catalyst

· Low odor

· Wide range of applications

· Ease of use


· Corrosive to certain metals

· Combustible

· May be toxic by inhalation or ingestion

Precautions for use

· Wear gloves and safety goggles when handling DABCO TL.

· Keep the DABCO TL away from heat sources and open flames.

· Do not inhale DABCO TL vapor.

· If it comes into contact with skin, wash it immediately with soap and water.

· If swallowed, do not try to induce vomiting. Call poison control immediately.



Store DABCO TL in a cool, dry place. Keep the container airtight.


Dispose of the DABCO TL according to local regulations.


Shelf life:

 Remain unopened for two years


Storage and Transportation:

Should be sealed, stored in a dry cool 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 moisture and other substances from mixing and affecting the product performance. Do not inhale dust and avoid contact between skin and mucous membrane. Smoking, eating and drinking are prohibited in the workplace. Shower and change after work. Store contaminated clothes separately and use them after washing. Practice good hygiene.


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