N-Isopropyl-N'-phenyl-1,4-phenylenediamine (IPPD, CAS 101-72-4) is a widely used rubber antioxidant IPPD that protects rubber compounds from ozone cracking, heat aging and oxidative degradation. Also known as 4010NA, it is widely used in tires, belts, hoses and industrial rubber goods. Bulk supply available — request a quote today.
MF: C15H18N2
MW: 226.32
EINECS: 202-969-7
N-Isopropyl-N'-phenyl-1,4-phenylenediamine (IPPD) is an amine-type rubber antioxidant and antiozonant designed to extend the service life of rubber products. It helps protect compounds from ozone attack, flex cracking and thermal oxidation during processing and use.
Antioxidant IPPD is a gray to dark gray solid. It is a general-purpose excellent antioxidant for natural rubber, synthetic rubber and latex. It has excellent protective properties against ozone and flex cracking.
It is also an excellent antioxidant for heat, oxygen, light, etc. and general aging. It is often used to manufacture products that are subject to high dynamic and static stress, such as aircraft and car tires, bicycle tires, cables, hoses, tapes, rubber rollers and other industrial rubber products. This product is polluting and should not be used for light-colored rubber products.
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Melting Point |
72-76°C |
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Boiling Point |
161°C |
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Density |
1,17 g/cm3 |
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Vapor Pressure |
0.007Pa at 20℃ |
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Refractive Index |
1.5000 (estimate) |
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Fp |
161°C/1mm |
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Storage Temp. |
-20°C |
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Solubility |
Chloroform (Slightly), DMSO (Slightly, Sonicated) |
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Form |
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