N-(1,3-Dimethylbutyl)-N'-phenyl-p-phenylenediamine
Also known as: 6PPD, Santoflex 6PPD, Santoflex 13, N-(1,3-Dimethylbutyl)-N'-phenyl-1,4-phenylenediamine, N1-(1,3-Dimethylbutyl)-N4-phenylbenzene-1,4-diamine, N-(4-Methyl-2-pentanyl)-N'-phenyl-1,4-benzenediamine, N-(1,3-Dimethylbutyl)-N'-phenylbenzene-1,4-diamine, 1,4-Benzenediamine, N-(1,3-dimethylbutyl)-N'-phenyl-, Antioxidant 4020, Antioxidant 6PPD, EINECS 212-344-0, MFCD00072248, UNII-HJD0U67PS1
N-(1,3-Dimethylbutyl)-N'-phenyl-p-phenylenediamine (CAS 793-24-8) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C18H24N2 and a molecular weight of 268.397 g/mol. Key properties include a melting point of 45-46°C, a boiling point of 412.3±28.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 245.8±15.8 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H317 — May cause an allergic skin reaction and H410 — Very toxic to aquatic life with long lasting effects. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 793-24-8
- Jingsj CID
- J-9808-8
- Molecular Formula
- C18H24N2
- Molecular Weight
- 268.397 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 45-46°C |
|---|---|
| Boiling Point | 412.3±28.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 245.8±15.8 °C |
| Exact Mass | 268.193939 |
| PSA | 24.06000 |
| LogP | 4.24 |
| Vapor Pressure | 0.0±1.0 mmHg at 25°C |
| Refractive Index | 1.600 |
| Additional Property | <0.1 g/100 mL at 17 ºC |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H317 — May cause an allergic skin reaction
- H410 — Very toxic to aquatic life with long lasting effects
Customs & Trade Information
| HS Code | 2921519090 |
|---|---|
| Summary | 2921519090. o-, m-, p-phenylenediamine, diaminotoluenes, and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:17.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of N-(1,3-Dimethylbutyl)-N'-phenyl-p-phenylenediamine?
The CAS number of N-(1,3-Dimethylbutyl)-N'-phenyl-p-phenylenediamine is 793-24-8.
What are the molecular formula and molecular weight of N-(1,3-Dimethylbutyl)-N'-phenyl-p-phenylenediamine?
N-(1,3-Dimethylbutyl)-N'-phenyl-p-phenylenediamine has molecular formula C18H24N2 and molecular weight 268.397 g/mol.
Is N-(1,3-Dimethylbutyl)-N'-phenyl-p-phenylenediamine hazardous?
N-(1,3-Dimethylbutyl)-N'-phenyl-p-phenylenediamine has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H317 — May cause an allergic skin reaction; H410 — Very toxic to aquatic life with long lasting effects.
What are the upstream and downstream products of N-(1,3-Dimethylbutyl)-N'-phenyl-p-phenylenediamine?
For N-(1,3-Dimethylbutyl)-N'-phenyl-p-phenylenediamine, Upstream Products: 4-Methyl-2-pentanone, N-Phenyl-1,4-phenylenediamine, 4-Nitrosodiphenylamine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "N-(1,3-Dimethylbutyl)-N'-phenyl-p-phenylenediamine (CAS 793-24-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-9808-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.