Rubber Antioxidant IPPD |4010NA

CAS No. 101-72-4

Molecular Formula: C15H18N2

Other Synonyms: Rubber Antioxidant 4010NA; N-isopropyl-N’-phenyl-p-phenylenediamine

Packaging: 20/25kg per bag

Request Quote


Rubber Antioxidant IPPD, also known as N-isopropyl-N’-phenyl-p-phenylenediamine (CAS 101-72-4), is a dark brown to dark purple granular or flake. It is primarily used as an antioxidant in rubber industry applications to improve the aging resistance of rubber products.

Rubber Antioxidant IPPD offers superior protection against oxidative degradation and ozone attack, making it a top choice for manufacturers seeking to improve the performance and durability of their rubber products. By scavenging free radicals, it helps prevent premature cracking and aging caused by environmental factors like oxygen and ultraviolet radiation. This is particularly important for applications that involve outdoor use.

Rubber Antioxidant IPPD is also highly effective at preventing the formation of cracks, splits, or blisters in rubber products that are exposed to ozone, particularly when used in combination with other antioxidants. Additionally, it enhances the processing and curing properties of rubber compounds, promoting uniform vulcanization and improving the strength and adhesion of vulcanized rubber.

Rubber Antioxidant IPPD is compatible with a range of rubber polymers, including natural rubber, synthetic rubber, and latex. It can be easily incorporated into rubber formulations using standard mixing equipment, and has a low processing temperature, making it ideal for large-scale manufacturing.




Dark brown to dark violet flake or granule

Soften point


Loss on drying






Online Message

If you have any questions, you can leave a message here, we will contact you within 24 hours

Contact us

Get quote for your products or ask for solution for the compounds which you can’t find in the market. We are here to provide flexible service and contract manufacturing compound for you.

Learn More
Contact us