TBMA | CAS 1931-62-0 | Tert-butyl monoperoxymaleate
Tert-butyl monoperoxymaleate is an ester organic peroxides. It is a white or milky white paste.And it has a unique odor.Its CAS number is 1931-62-0.
Tert-butyl monoperoxymaleate is also known as Tert-butyl peroxymaleic acid and TBMA.
Specification
|
Appearance |
White Paste |
|
Assay% |
＞25 |
|
HPO% |
≤0.20 |
|
Viscosity |
800-3000 cPs |
|
Available oxygen% |
＞10.14 |
Application
TBMA can be used as a polymerization initiator for acrylic acid or monomers containing acrylic acid. It is a curing agent for unsaturated resins. It is also a vulcanizing agent for silicone rubber.
Molecular and structural information
|
Molecular formula |
C8H12O5 |
|
Molecular weight |
188.18 |
|
Structural formula |
|
Physical information
|
Density |
1.185±0.06 g/cm3(predicted) |
|
Flash point |
＞65℃ |
|
Melting point |
130-131℃ |
|
Boiling point |
260.8±42.0℃(predicted) |
|
Refractivity |
1.469 |
|
SADT |
60℃ |
|
Vapour pressure |
0.147Pa at 25℃ |
|
Solubility |
easily soluble in most organic solvents,but insoluble in water |
Packaging
Available packaging: 50 KG paper carton.
Special packaging is available on request.
Storage
Store TBMA in a cool and dry warehouse. Keep away from ignition sources, combustible materials, and flammable and explosive areas. Avoid vibration and friction. To maintain the quantity, store it in the original container and the storage temperature should not exceed 38℃.
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