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Dabco T-1 catalyst CAS77-58-7 Evonik Germany

July 4, 2023by admin0

Dabco T-1 is a clear, colorless liquid with a mild odor. It is a strong gel catalyst with good hydrolysis stability. It is used in a variety of applications, including:

· Rigid polyurethane foam

· Polyurethane formula for sole

· Epoxy resin

· Unsaturated polyester resin

· Cationic electrodeposition paint

Physical and chemical properties



CAS number


Molecular Formula


Molecular weight

466.84 g/mole


Clear colorless liquid




Miscible with water, alcohols and ketones

Flash Point

107°C (225°F)

Spontaneous combustion temperature

662 degrees Fahrenheit (350 degrees Celsius)

Specific Gravity


Steam pressure

0.004 MMHG at 20 °C

Refractive Index

1.500 at 20 °C

Precautions for use

Dabco T-1 is a flammable liquid and should be handled with care. It is also a skin irritant and contact with skin and eyes should be avoided. If contact occurs, wash the affected area with soap and water immediately. If swallowed, call the poison control center immediately.

Storage and disposal

Dabco T-1 should be stored in a cool, dry place. It should be kept in an airtight container to prevent contamination. Dispose of Dabco T-1 according to local, state, and federal regulations.

Additional information

Dabco T-1 is a safe and effective catalyst for a variety of applications. It is a clear, colorless liquid with a mild odor. Because Dabco T-1 is flammable and potentially irritating to the skin, it should be handled with care. It should be stored in a cool, dry place and disposed of according to local, state, and federal regulations.

Dabco T-1 with Dabco T-120

Both Dabco T-1 and Dabco T-120 are clear, colorless liquids with a slight odor. They are both strong gel catalysts with good hydrolytic stability. However, there are some key differences between the two products.

Dabco T-1 is a catalyst that acts faster than Dabco T-120. This makes it ideal for applications that require fast curing times. The Dabco T-1 is also less expensive than the Dabco T-120.

The Dabco T-120 has a longer service life than the Dabco T-1. This makes it ideal for applications that require longer operating hours. Dabco T-120 is also more effective at curing isocyanates than Dabco T-1.


Which product should you use?

The best product for you will depend on your specific application. If you need a quick-acting catalyst with a short application period, then Dabco T-1 is a good choice. If you need longer working time and better curing properties, then Dabco T-120 is the better choice.


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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