Chemistry Name : isocyanate prepolymer
English Name : VORITE* 689
Substance :aminomethane prepolymer
Products Shape :mixture
|
element |
CASnumber |
Concentration (weight%) |
ECNumber |
CLPstock |
|
|
Diphenylmethane-4,4‘–Diisocyanate(MDI) |
101-68-8 |
25-40 |
202-966-0 |
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>1 |
|
freeze/melting point span> |
-7°C |
||||
|
Decomposition temperature |
about 50°C |
Security Data Sheet:
|
Reactivity |
Not classified as hazardous reaction |
|
Chemical Stability |
Contact with moisture, other materials that react with isocyanates, or temperatures above 350°F (177°C), may cause polymerization |
|
Possibility of Hazardous Reaction |
Isocyanates may polymerize if contaminated or exposed to uncontrolled high temperatures. Polymerization will occur if in contact with moisture or other isocyanate-reactive materials |
|
SITUATIONS TO AVOID |
Avoid contact with water, amines, strong bases, alcohols and copper alloys. |
|
Incompatible Materials |
Strong base and oxidizer, moisture, alcohol content |
|
Hazardous Decomposition Products |
Carbon dioxide, CO, NOx, smoke, isocyanate, isocyanate |
Storage Notes and Recommendations:
This product should be stored in a dry , well-ventilated location. Protect container from physical damage. Keep away from heat, sparks and flames. Inspections should be carried out periodically.
Storage Considerations and Recommendations:
This product should be stored in a dry , well-ventilated location. Protect container from physical damage. Keep away from heat, sparks and flames. Inspections should be carried out periodically.
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