N,N'-Bis(1,4-dimethylpentyl)-p-phenylenediamine

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N,N'-Bis(1,4-dimethylpentyl)-p-phenylenediamine manufacturers
N,N'-Bis(1,4-dimethylpentyl)-p-phenylenediamine Basic information
Product Name:N,N'-Bis(1,4-dimethylpentyl)-p-phenylenediamine
Synonyms:Naugalube 443;Unilink 7100;Vulkanox 4030;SANTOFLEX(R) 77;(1,4-dimethylpentyl)phenylenediamine;4-Benzenediamine,N,N’-bis(1,4-dimethylpentyl)-1;77ppd;antioxidant4030
CAS:3081-14-9
MF:C20H36N2
MW:304.51
EINECS:221-375-9
Product Categories:
Mol File:3081-14-9.mol
N,N'-Bis(1,4-dimethylpentyl)-p-phenylenediamine Structure
N,N'-Bis(1,4-dimethylpentyl)-p-phenylenediamine Chemical Properties
Boiling point 435.32°C (rough estimate)
density 0.9452 (rough estimate)
vapor pressure 0Pa at 25℃
refractive index 1.6450 (estimate)
solubility DMSO: Sparingly soluble: 1-10 mg/ml
Ethanol: Soluble: =10 mg/ml
pka8.59±0.50(Predicted)
Water Solubility 800μg/L at 22℃
LogP6.3 at 20℃
EPA Substance Registry SystemN,N'-Bis(1,4-dimethylpentyl)-p-phenylenediamine (3081-14-9)
Safety Information
TSCA TSCA listed
ToxicityLD50 oral in rat: 750mg/kg
MSDS Information
N,N'-Bis(1,4-dimethylpentyl)-p-phenylenediamine Usage And Synthesis
UsesN-Cyclohexyl-2-benzothiazyl sulphenamide is an intermediate in organic synthesis; an accelerator in natural and styrene-butadienethiazyl sulfenamide rubber.
General DescriptionDeep red slightly viscous liquid with an aromatic odor.
Air & Water ReactionsN,N'-BIS(1,4-DIMETHYLPENTYL)-P-PHENYLENEDIAMINE may be sensitive to heat, air and moisture during long term storage. Insoluble in water.
Reactivity ProfileN,N'-BIS(1,4-DIMETHYLPENTYL)-P-PHENYLENEDIAMINE may react with oxidizing agents . Neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.
Health HazardSYMPTOMS: Symptoms of exposure to N,N'-BIS(1,4-DIMETHYLPENTYL)-P-PHENYLENEDIAMINE may include eye or skin irritation.
Fire HazardN,N'-BIS(1,4-DIMETHYLPENTYL)-P-PHENYLENEDIAMINE is probably combustible.
Flammability and ExplosibilityNon flammable
References[1] CATALDO F. Early stages of p-phenylenediamine antiozonants reaction with ozone: Radical cation and nitroxyl radical formation[J]. Polymer Degradation and Stability, 2018, 147: Pages 132-141. DOI: 10.1016/j.polymdegradstab.2017.11.020
[2] WEI WANG . Toxicity of substituted p-phenylenediamine antioxidants and their derived novel quinones on aquatic bacterium: Acute effects and mechanistic insights[J]. Journal of Hazardous Materials, 2024, 469: Article 133900. DOI: 10.1016/j.jhazmat.2024.133900
[3] ZHU J, GUO R, REN F, et al. Occurrence and partitioning of p-phenylenediamine antioxidants and their quinone derivatives in water and sediment[J]. Science of the Total Environment, 2024, 82 1. DOI: 10.1016/j.scitotenv.2024.170046
[4] De Souza, F.I., Zumiotti, A.V., and Da Silva, C.F. Neuregulins 1-α and 1-β on the regeneration the peripheral nerves[J]. Acta Ortop Bras.
N,N'-Bis(1,4-dimethylpentyl)-p-phenylenediamine Preparation Products And Raw materials
Tag:N,N'-Bis(1,4-dimethylpentyl)-p-phenylenediamine(3081-14-9) Related Product Information
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