Dabco MB20 catalyst CAS 68007-43-3 Evonik Germany
Dabco MB20 is a clear, colorless liquid with a mild odor. It is a bismuth-based gelling catalyst suitable for a wide range of polyurethane formulations. It does not contain 2-EHA, DBT, or TBT.
Physical and chemical properties
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Property
Value
CAS number
43-68007-3
Molecular Formula
C14H22BiO2
Molecular weight
326.29 g/mole
Appearance
Clear colorless liquid
Scent
Mild
Solubility
Miscible with water, alcohol and ketone
Flash Point
70C (158F)
Spontaneous combustion temperature
662 degrees Fahrenheit (350 degrees Celsius)
Specific Gravity
1.22g/cm ³
Steam pressure
0.004 MMHG at 20 °C
Refractive Index
1.500 at 20 °C
To apply:
Dabco MB20 is used in a variety of applications, including:
· Soft blocky foam
· High density soft block foam
· Spray foam
· Microcellular foam
· Rigid foam system
Precautions for use:
Dabco MB20 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 MB20 should be stored in a cool, dry place. It should be kept in an airtight container to prevent contamination. Dispose of Dabco MB20 according to local, state, and federal regulations.
Additional information:
Dabco MB20 is a safe and effective catalyst for a wide range of applications. It is a clear, colorless liquid with a mild odor. Dabco MB20 should be handled with care because of its flammability and potential skin irritation. It should be stored in a cool, dry place and disposed of according to local, state, and federal regulations.
Here is some additional information about the Dabco MB20:
· It is a clear, colorless liquid with a mild odor.
· It is a bismuth-based gelling catalyst.
· It is compatible with a variety of isocyanates and polyols.
· It 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.
· It should be stored in a cool, dry place.
· It should be kept in an airtight container to prevent contamination.
·
Shelf life:
Remain unopened for two years
Storage and Transportation:
Should be sealed, stored in a dry cool ventilated warehouse
Packing:
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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