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Dioctyldiphenylamine

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Dioctyldiphenylamine Basic information

Product Name:
Dioctyldiphenylamine
Synonyms:
  • 4,4’-Di-iso-octyldiphenylamin
  • 4,4’-dioctyl-diphenylamin
  • Anox NS
  • Nocrac AD
  • p,p'-Dioctyldiphenylamin
  • Permanax OD
  • 4,4'-Iminobis(1-octylbenzene)
  • 4,4'-Iminobis(octylbenzene)
CAS:
101-67-7
MF:
C28H43N
MW:
393.65
EINECS:
202-965-5
Mol File:
101-67-7.mol
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Dioctyldiphenylamine Chemical Properties

Melting point:
96-97°C
Boiling point:
508.06°C (rough estimate)
Density 
1.0937 (rough estimate)
refractive index 
1.9470 (estimate)
storage temp. 
-20°C Freezer
pka
1.61±0.50(Predicted)
form 
Solid
Water Solubility 
<0.1 g/100 mL at 21 ºC
Stability:
Stable. Combustible. Incompatible with strong oxidizing agents.
CAS DataBase Reference
101-67-7(CAS DataBase Reference)
NIST Chemistry Reference
Diphenylamine, 4,4'-dioctyl-(101-67-7)
EPA Substance Registry System
4,4'-Dioctyldiphenylamine (101-67-7)
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Safety Information

Risk Statements 
20/21/22
Safety Statements 
26-36/37/39
Hazardous Substances Data
101-67-7(Hazardous Substances Data)

MSDS

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Dioctyldiphenylamine Usage And Synthesis

Chemical Properties

white to beige powder

Uses

Bis(4-octylphenyl)amine is an additive. It is used for preparing plasticized neoprene rubber compounds.

Definition

ChEBI: P,P-Dioctyldiphenylamine is a substituted aniline.

General Description

White powder or beige solid. Slight amine odor.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

Dioctyldiphenylamine 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.

Fire Hazard

Dioctyldiphenylamine is combustible.

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