2-(3,5-Di-Tert-Amyl-2-Hydroxyphenyl)Benzotriazole(CAS 25973-55-1)
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 25G | In Stock | 4 USD
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| 98% | RG | 100G | In Stock | 7 USD
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| 98% | RG | 500G | In Stock | 23 USD
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| 98% | RG | 2.5KG | In Stock | 112 USD
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| 98% | RG | 25KG | In Stock | 1060 USD
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Applications of 25973-55-1
| Industry | Application | Process |
|---|---|---|
| Plastics Industry | Polypropylene (PP) Products | Added during pelletizing or processing to effectively prevent photodegradation and maintain mechanical strength. |
| Plastics Industry | Polyethylene (PE) Products | Used in films and injection-molded parts to absorb UV radiation and prevent embrittlement and discoloration. |
| Plastics Industry | Polyurethane (PU) | Applied in polyurethane foams, coatings, and elastomers to prevent yellowing and surface cracking. |
| Plastics Industry | Polyvinyl Chloride (PVC) | Used in rigid and flexible PVC profiles, pipes, and films to enhance weatherability and extend service life. |
| Plastics Industry | ABS Resin | Addresses poor weather resistance of ABS resin by preventing aging degradation and appearance deterioration. |
| Plastics Industry | Polycarbonate (PC) | Used as a secondary anti-aging agent to improve stability of PC products in outdoor environments. |
| Plastics Industry | Polyester (PET/PBT) | Applied in fibers, films, and engineering plastics to inhibit UV-induced degradation. |
| Coatings Industry | Automotive Coatings | Incorporated into automotive refinish and OEM coatings to protect gloss, prevent chalking, and gloss loss. |
| Coatings Industry | Industrial Protective Coatings | Used in outdoor structural steel and industrial maintenance coatings to enhance coating weather resistance. |
| Coatings Industry | Wood Coatings | Applied in exterior wood coatings to prevent delamination and yellowing of the surface film due to UV exposure. |
| Coatings Industry | Powder Coatings | Maintains stability during powder coating manufacturing and curing, imparting excellent UV resistance to the cured film. |
| Adhesives Industry | Structural Adhesives | Used in epoxy and polyurethane structural adhesives to prevent reduction in bond strength caused by UV aging. |
| Adhesives Industry | Pressure-Sensitive Adhesives (PSAs) | Enhances durability of pressure-sensitive tapes and labels under outdoor or light-exposed conditions. |
| Rubber Industry | Synthetic Rubber Products | Applied in styrene-butadiene rubber (SBR), cis-polybutadiene rubber (BR), and other synthetic rubber products to prevent aging induced by combined ozone and UV exposure. |
| Fibers Industry | Chemical Fibers | Added during spinning to impart superior UV resistance to fibers intended for outdoor textiles. |
Physical and chemical properties of 25973-55-1
Acidity coefficient |
8.85±0.50(Predicted) |
|---|---|
Boiling Point |
469.1±55.0 °C at 760 mmHg |
Density |
1.1±0.1 g/cm3 |
Exact Mass |
351.231049 |
Flash Point |
237.5±31.5 °C |
Index of Refraction |
1.575 |
LogP |
log Kow = 7.25 (est) |
Melting Point |
80-83°C |
Molecular Formula |
C22H29N3O |
Molecular Weight |
351.485 |
PSA |
50.94000 |
Stability |
Stable under recommended storage conditions. |
Storage condition |
-20°C Freezer |
Vapour Pressure |
1.93X10-10 mm Hg at 25 °C (est) |
Spectrums of 25973-55-1
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Cas:94109-79-2
Q&A for CAS 25973-55-1
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
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If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
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Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
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9. Can you customize purity or packaging?
Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.
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Download SDS of 25973-55-1
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H373 May causes damage to organs through prolonged or repeated exposure H413 May cause long lasting harmful effects to aquatic life |
Safety Data Sheet |
Download COA of 25973-55-1
Operate under the ISO 9001 system
