C15H18N2
226.32 g/mol
Industrial ChemicalWarning
N-Isopropyl-N'-phenyl-p-phenylenediamine
CAS101-72-4EC202-969-7
Category
Industrial Chemical
Compound Class
Amine
Primary Use
Rubber antioxidant and antiozonant
N-Isopropyl-N'-phenyl-p-phenylenediamine is a dark gray to black flake or brown-black chip-like solid with an aromatic odor. It is primarily used as an antioxidant and antiozonant to protect rubber products from degradation.
Rubber antioxidant and antiozonantProtection of rubber against oxidation, ozone, flex cracking, and poisoning by copper and manganese
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
ReferenceSame Category
4,4'-dichlorodiphenylmethane
CAS101-76-8
intermediate in chemical synthesis
ReferenceSame Category
4,4′-methylenedianiline
CAS101-77-9
precursor to polyurethanes
ReferenceSame Category
Diaminodiphenyl ether
CAS101-80-4
Chemical intermediate for polyimide resins
ReferenceSame Category
Diphenylmethane
CAS101-81-5
Organic synthesis intermediate for fragrances and dyes
Safety Reference
Warning
H302Harmful if swallowed
H317May cause an allergic skin reaction
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H320Causes eye irritation
H371May cause damage to organs
H372Causes damage to organs through prolonged or repeated exposure
H373May cause damage to organs through prolonged or repeated exposure
Customs Tariff Classification
The international HS code for N-Isopropyl-N'-phenyl-p-phenylenediamine (CAS 101-72-4) is 2921.51.
HS code (international, 6-digit)
2921.51
EU CN code (8-digit)
2921 51 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
1-N-phenyl-4-N-propan-2-ylbenzene-1,4-diamine
InChIKey
OUBMGJOQLXMSNT-UHFFFAOYSA-N
SMILES
CC(C)NC1=CC=C(C=C1)NC2=CC=CC=C2
Synonyms (79)
- 810NA
- AO-CD
- IPPD
- S-IP
- -Isopropylaminodiphenylamine
- 4-Anilino-N-isopropylaniline
- 4-Isopropylaminodiphenylamine
- 4010 NA
- ACCINOX ZA
- ANTO "H
- ASM 4010MA
- Akrochem antioxidant pd1
- Antigen 3c
- Antigene 3C
- Antioxidant 4010NA
- Antioxidant 40NA
- Antioxidant IP
- Black rubber mix
- Cyzone
- Cyzone IP
- DIAFEN PP
- Diafen FP
- Diaphen FP
- Diphenyl PPD
- Dusantox IPPD
- Elastozone 34
- Flexizone GH
- Flexone 3c
- Flexzone 3C
- Ipognox 44
- N,N`Diphenylpphenylenediamine
- NAUGARD I 4
- NCI C56304
- Nocrac 810NA
- Nocrack 810NA
- Nonox ZA
- Orflex PP
- Ozonon 3C
- Permanax 115
- Permanax IPPD
- Permanex IPPD
- Phenylcyclohexyl PPD
- Santoflex 36
- Santoflex IP
- Santoflex IPPD
- VULKANOX 4020NA
- Vanox 3C
- Vulkanox 4010NA
- lsopropyl 0 PPD
Sourcing N-Isopropyl-N'-phenyl-p-phenylenediamine?
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