Description

Protecto CAS NO 66676-87-7 is a specialized chemical compound designed to provide effective protection in demanding industrial applications. Its primary value lies in its ability to act as a stabilizer or antioxidant, preventing degradation in sensitive formulations. This product is essential for manufacturers in the polymer, lubricant, and specialty chemical industries who require reliable additives to ensure product longevity and performance under oxidative stress.

Application

• Primary use as an antioxidant and stabilizer in polymer and plastic manufacturing to prevent thermal and oxidative degradation.
• Additive in industrial lubricants and greases to extend service life by inhibiting oxidation and sludge formation.
• Stabilizing component in synthetic fibers and elastomers to maintain material properties during processing and end-use.
• Protective agent in adhesive and sealant formulations to enhance shelf-life and performance stability.
• Used in the production of fuel and oil additives to improve oxidative stability.
• Intermediate or additive in the synthesis of other specialty chemicals requiring protection from oxidation.

Basic Information

Product Name	Protecto CAS NO 66676-87-7
CAS No.	66676-87-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Protecto, Antioxidant 66676-87-7, Stabilizer 66676-87-7, Polymer Stabilizer, Lubricant Antioxidant, Oxidation Inhibitor, Phenolic Antioxidant (Typical Class), BHT Analog (Typical)
EINECS	Contact for details

Quality Control

Our Protecto CAS NO 66676-87-7 is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting these results are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its easily oxidized nature, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation and to minimize headspace in partially used containers.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or flakes
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.