Product Name

  • Name

    ANTOZITE 2

  • EINECS
  • CAS No. 139-60-6
  • Article Data2
  • CAS DataBase
  • Density 0.921g/cm3
  • Solubility
  • Melting Point
  • Formula C22H40 N2
  • Boiling Point 448.2°Cat760mmHg
  • Molecular Weight 332.573
  • Flash Point 250.1°C
  • Transport Information
  • Appearance
  • Safety Moderately toxic by ingestion and skin contact. When heated to decomposition it emits toxic fumes of NOx.
  • Risk Codes
  • Molecular Structure Molecular Structure of 139-60-6 (ANTOZITE 2)
  • Hazard Symbols
  • Synonyms 1,4-Benzenediamine,N,N'-bis(1-ethyl-3-methylpentyl)- (9CI); p-Phenylenediamine,N,N'-bis(1-ethyl-3-methylpentyl)- (6CI,7CI,8CI); Antozite 2; Eastozone 31;N,N-Di-[3-(5-methylheptyl)-p-phenylenediamine];N,N'-Bis(1-ethyl-3-methylpentyl)-p-phenylenediamine;N,N'-Bis(5-methyl-3-heptyl)-p-phenylenediamine;N,N'-Bis[3-(5-methylheptyl)]-p-phenylenediamine; N,N'-Di(1-ethyl-3-methylpentyl)-p-phenylenediamine;Santoflex 17; Tenamene 31; UOP 88
  • PSA 24.06000
  • LogP 7.08600

N,N'-Bis(1-ethyl-3-methylpentyl)-p-phenylenediamine Chemical Properties

The IUPAC name of N,N'-Bis(1-ethyl-3-methylpentyl)-p-phenylenediamine (CAS NO.139-60-6):
1-N,4-N-Bis(5-methylheptan-3-yl)benzene-1,4-diamine
Synonyms: 4-Benzenediamine, N,N'-Bis(1-ethyl-3-methylpentyl)-1 ; Eastozone31; Elastozone31 ; N,N'-Bis(1-ethyl-3-methylpentyl)-4-benzenediamine ; N,N'-Bis(1-ethyl-3-methylpentyl)-p-phenylenediamin ; N,N'-bis(5-methyl-3-heptyl)-p-phenylenediamine ; N,N'-di(1-ethyl-3-methylpentyl)-p-phenylenediamine
CAS: 139-60-6 
EINECS: 205-368-8 
Molecular formula : C22H40N
Molecular Structure:

Index of Refraction: 1.522 
Density: 0.921 g/cm3 
Flash Point: 250.1 °C 
Boiling Point: 448.2 °C at 760 mmHg 

N,N'-Bis(1-ethyl-3-methylpentyl)-p-phenylenediamine Toxicity Data With Reference

The toxicity of N,N'-Bis(1-ethyl-3-methylpentyl)-p-phenylenediamine (CAS NO.139-60-6): 

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mammal (species unspecified) LC50 inhalation 37500ppb (37.5ppm)   International Polymer Science and Technology. Vol. 3, Pg. 93, 1976.
rabbit LD50 skin 1800mg/kg (1800mg/kg)   Rubber Chemistry and Technology. Vol. 45, Pg. 627, 1972.
rat LC50 inhalation 30ppm (30ppm)   International Polymer Science and Technology. Vol. 3, Pg. 93, 1976.
rat LD50 oral 2400mg/kg (2400mg/kg)   Rubber Chemistry and Technology. Vol. 45, Pg. 627, 1972.

N,N'-Bis(1-ethyl-3-methylpentyl)-p-phenylenediamine Consensus Reports

Reported in EPA TSCA Inventory.

N,N'-Bis(1-ethyl-3-methylpentyl)-p-phenylenediamine Safety Profile

The safety informtion of N,N'-Bis(1-ethyl-3-methylpentyl)-p-phenylenediamine (CAS NO.139-60-6):
Moderately toxic by ingestion and skin contact. When heated to decomposition it emits toxic fumes of NOx.

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