N-Isopropyl-N’-phenyl-p-phenylenediamine - 101-72-4

Key Functions: Industrial / Manufacturing

IPPD is used as an antioxidant and stabilizer and is used to counteract the degradation of rubber (ECHA 2021a, Pharos 2021). It is manufactured by the reaction of p-chloronitrobenzene with aniline to yield pnitrodiphenylamine, which is reductively alkylated with acetone over a nickel/chromium catalyst (HSDB 2007). As IPPD is well known as a severe allergen, its use is usually avoided in non-industrial applications (UNEP 2002).

Chemical Synonyms : 4-(Isopropylamino)diphenylamine; 1,4-Benzenediamine, N-(1-methylethyl)-N'-phenyl-; 4- Anilino-N-isopropylaniline; 4-Isopropylaminodiphenylamine; 4010 NA; 4010NA; Antigen 3c; Antigene 3C; Antioxidant 4010 NA; Antioxidant 4010NA; Antioxidant 40NA; Antioxidant IP; ASM 4010MA; BRN 2213195; Cyzone; Cyzone IP; Diafen FP; Diaphen FP; Elastozone 34; Flexzone 3C; Ipognox 44; IPPD; N-2-Propyl-N'-phenyl-p-phenylenediamine; N-Isopropyl-N'-phenyl-para-phenylenediamine; NPhenyl-N'-isopropyl-1,4-phenylenediamine; N-Phenyl-N'-isopropyl-p-phenylenediamine; NA 4010; Nocrac 810NA; Nocrack 810NA; Nonox ZA; NSC 41029; Orflex PP; Ozonon 3C; p-Phenylenediamine, N-isopropyl-N'-phenyl-para-Isopropylaminodiphenylamine; Permanax 115; S-IP; Santoflex 36; Santoflex IP; 1,4-Benzenediamine, N-(1-methylethyl)-N'-phenyl-; 1,4-Benzenediamine, N1-(1- methylethyl)-N4-phenyl-; N-(1-Methylethyl)-N'-phenyl-1,4-benzenediamine; N-Isopropyl-N'-phenyl1,4-phenylenediamine; p-Phenylenediamine, N-isopropyl-N'-phenyl- (ChemIDplus 2021).

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