3,3,4,4-tetramethylpyrrolidine-2,5-dione
98%
- Product Code: 242101
CAS:
3566-61-8
| Molecular Weight: | 155.1943 g./mol | Molecular Formula: | C₈H₁₃NO₂ |
|---|---|---|---|
| EC Number: | MDL Number: | MFCD00047107 | |
| Melting Point: | Boiling Point: | 252.4 °C at 760 mmHg | |
| Density: | Storage Condition: | 2-8°C |
Product Description:
Used as a specialty intermediate in organic synthesis, particularly in the preparation of hindered amine light stabilizers (HALS). Its cyclic imide structure with tetramethyl substitution provides steric protection, making it valuable in polymer stabilization systems. It is incorporated into coatings, plastics, and adhesives to enhance resistance to UV degradation and thermal aging. Due to its stability and reactivity profile, it also serves in the development of pharmaceuticals and agrochemicals where controlled ring-opening or functionalization is required.
Sizes / Availability / Pricing:
| Size | Availability | Price | Quantity |
|---|---|---|---|
| 50mg | 10-20 days | ฿2,220.00 |
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| 250mg | 10-20 days | ฿5,580.00 |
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| 1g | 10-20 days | ฿14,020.00 |
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| 5g | 10-20 days | ฿45,670.00 |
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3,3,4,4-tetramethylpyrrolidine-2,5-dione
Used as a specialty intermediate in organic synthesis, particularly in the preparation of hindered amine light stabilizers (HALS). Its cyclic imide structure with tetramethyl substitution provides steric protection, making it valuable in polymer stabilization systems. It is incorporated into coatings, plastics, and adhesives to enhance resistance to UV degradation and thermal aging. Due to its stability and reactivity profile, it also serves in the development of pharmaceuticals and agrochemicals where controlled ring-opening or functionalization is required.
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