N-1,3-dimethylbutyl-N'-phenyl-p-phenylenediamine (CAS 793-24-8) — formula C18H24N2, molecular weight 268.4; category organic chemicals.
Documented applications: Uses: Used as an antiozonant and antioxidant for butadiene rubber, nitrile-butadiene rubber, styrene-butadiene rubber, and synthetic isoprene rubber, [HSDB], Antioxidant, antiozonant (rubber), Antiozonant, antioxidant, and polymer stabilizer., ANTIOZONANT & ANTIOXIDANT FOR BUTADIENE RUBBER, ANTIOZONANT & ANTIOXIDANT FOR NITRILE-BUTADIENE RUBBER, For more Uses (Complete) data for 1, 4-BENZENEDIAMINE, N-(1, 3-DIMETHYLBUTYL)-N'-PHENYL- (6 total), please visit the HSDB record page., Industry Uses: Antioxidant, Other, Stabilizing agent, Filler, Consumer Uses: Antioxidant, Methods of Manufacturing: REDUCTION OF EITHER P-NITRO- OR P-NITROSODIPHENYLAMINE TO FORM P-AMINODIPHENYLAMINE, FOLLOWED BY REACTION WITH 4-METHYL-2-PENTANONE & HYDROGENATION OVER A CATALYST, ...reductive alkylation of p-phenylenediamine with methyl isobutyl ketone, Methyl isobutyl ketone + p-aminodiphenylamine (reductive amination), Formulations, Preparations: "Santoflex", is, trademark for a series of rubber antioxidants and antiozonants., Santoflex, WING-STAY IS TRADEMARK FOR SERIES OF PARAPHENYLENEDIAMINE DERIVATIVES USED AS STABILIZERS, ANTIOXIDANTS & ANTIOZONANTS FOR NATURAL & SYNTHETIC RUBBERS & LATICES., WING-STAY, U.S. Production: 2023: 55, 000, 000 - <70, 000 lb, 2022: 55, 2021: 70, 000 - <85, 2020: 55, (1979) PROBABLY GREATER THAN 1.36X10+6 GRAMS, (1981) PROBABLY GREATER THAN 1.36X10+6 GRAMS, U.S. Imports: (1979) 1.17X10+9 G (PRINCPL CUSTMS DISTS), (1981) 7.92X10+7 G (PRINCPL CUSTMS DISTS), General Manufacturing Information: Rubber Product Manufacturing, Synthetic Rubber Manufacturing, All other Petroleum and Coal Products Manufacturing, Other (requires additional information), 1, 4-Benzenediamine, N1-(1, 3-dimethylbutyl)-N4-phenyl-: ACTIVE, Staining antidegradents that act as anti-flex-cracking agents and antiozonants.
N-1,3-dimethylbutyl-N'-phenyl-p-phenylenediamine is a carbon-based organic compound with CAS registry number 793-24-8 and molecular formula C18H24N2 (molecular weight 268.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 793-24-8
Its molecular formula C18H24N2 comprises 18 C, 24 H, 2 N atoms.
Also known as: N-1,3-dimethylbutyl-N'-phenyl-p-phenylenediamine · Antioxidant 6PPD
Category: organic chemicals
The CAS registry number of N-1,3-dimethylbutyl-N'-phenyl-p-phenylenediamine is 793-24-8.
Molecular formula C18H24N2, molecular weight 268.4.
It is also registered under: N-1,3-dimethylbutyl-N'-phenyl-p-phenylenediamine, Antioxidant 6PPD.
Recorded applications: Uses: Used as an antiozonant and antioxidant for butadiene rubber, nitrile-butadiene rubber, styrene-butadiene rubber, and synthetic isoprene rubber, [HSDB], Antioxidant, antiozonant (rubber), Antiozonant, antioxidant, and polymer stabilizer., ANTIOZONANT & ANTIOXIDANT FOR BUTADIENE RUBBER, ANTIOZONANT & ANTIOXIDANT FOR NITRILE-BUTADIENE RUBBER, For more Uses (Complete) data for 1, 4-BENZENEDIAMINE, N-(1, 3-DIMETHYLBUTYL)-N'-PHENYL- (6 total), please visit the HSDB record page., Industry Uses: Antioxidant, Other, Stabilizing agent, Filler, Consumer Uses: Antioxidant, Methods of Manufacturing: REDUCTION OF EITHER P-NITRO- OR P-NITROSODIPHENYLAMINE TO FORM P-AMINODIPHENYLAMINE, FOLLOWED BY REACTION WITH 4-METHYL-2-PENTANONE & HYDROGENATION OVER A CATALYST, ...reductive alkylation of p-phenylenediamine with methyl isobutyl ketone, Methyl isobutyl ketone + p-aminodiphenylamine (reductive amination), Formulations, Preparations: "Santoflex", is, trademark for a series of rubber antioxidants and antiozonants., Santoflex, WING-STAY IS TRADEMARK FOR SERIES OF PARAPHENYLENEDIAMINE DERIVATIVES USED AS STABILIZERS, ANTIOXIDANTS & ANTIOZONANTS FOR NATURAL & SYNTHETIC RUBBERS & LATICES., WING-STAY, U.S. Production: 2023: 55, 000, 000 - <70, 000 lb, 2022: 55, 2021: 70, 000 - <85, 2020: 55, (1979) PROBABLY GREATER THAN 1.36X10+6 GRAMS, (1981) PROBABLY GREATER THAN 1.36X10+6 GRAMS, U.S. Imports: (1979) 1.17X10+9 G (PRINCPL CUSTMS DISTS), (1981) 7.92X10+7 G (PRINCPL CUSTMS DISTS), General Manufacturing Information: Rubber Product Manufacturing, Synthetic Rubber Manufacturing, All other Petroleum and Coal Products Manufacturing, Other (requires additional information), 1, 4-Benzenediamine, N1-(1, 3-dimethylbutyl)-N4-phenyl-: ACTIVE, Staining antidegradents that act as anti-flex-cracking agents and antiozonants.
Category: Organic Chemicals.
Public-database records for N-1,3-dimethylbutyl-N'-phenyl-p-phenylenediamine (CAS 793-24-8), reproduced here for independent cross-checking.
| GHS notification summary | 0.3% (1 / 381) |
|---|---|
| Reported hazard statements | H302 (80.1%), H317 (99.5%), H360 (17.1%), H400 (98.4%), H410 (99.5%), H320, H373, H336 |
This chemical does not meet GHS hazard criteria for 0.3% (1 of 381) of reports.
H302 (80.1%): Harmful if swallowed [Warning Acute toxicity, oral]
| GHS notification summary | 0.3% (1 / 381) |
|---|
| 沸点 | 500 °F at 760 mmHg (NTP, 1992) |
|---|---|
| 沸点 | 370 °C (calculated) |
| 熔点 | 113.4 to 113.9 °F (NTP, 1992) |
| 熔点 | 50 °C |
| 熔点 | 45-48 °C |
| 闪点 | 400 °F (NTP, 1992) |
| 闪点 | 204 °C |
| 闪点 | 200 °C c.c. |
| 密度 | 1.07 |
| 密度 | 1.02 g/cm³ |
| CAS Registry Number | 793-24-8 |
|---|---|
| PubChem CID | 13101 |
| 分子式 | C18H24N2 |
| IUPAC 名称 | 4-N-(4-methylpentan-2-yl)-1-N-phenylbenzene-1,4-diamine |
| UNII（FDA） | HJD0U67PS1 |
793-24-8; N-(1,3-Dimethylbutyl)-N'-phenyl-p-phenylenediamine; 6PPD; Santoflex 13; Wingstay 300; Antioxidant 4020; Permanax 120; Vulkanox 4020; Flexzone 7L; Dusantox 6PPD; N-(1,3-Dimethylbutyl)-N'-phenyl-1,4-phenylenediamine; Nocrac 6C; Diafen 13; Flexzone 7F; Santoflex 6PPD; Diafen FDMB
| 分子量 | 268.4 |
|---|---|
| XLogP3 | 5.6 |
| 氢键供体数 | 2 |
| 氢键受体数 | 2 |
| 可旋转键数 | 6 |
| 精确质量 | 268.193948774 |
| 单同位素质量 | 268.193948774 |
| 拓扑极性表面积 | 24.1 |
| 重原子数 | 20 |
| 形式电荷 | 0 |
N-1,3-dimethylbutyl-N'-phenyl-p-phenylenediamine · CAS 793-24-8 · C18H24N2. UNII HJD0U67PS1. 沸点: 500 °F at 760 mmHg (NTP, 1992); 沸点: 370 °C (calculated); 熔点: 113.4 to 113.9 °F (NTP, 1992).
Source: PubChem / Wikidata; the batch COA governs where values differ.
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