CAS 101-54-2 4-ADPA 4-Aminodiphenylamine

Introduction

CAS Number: 101-54-2 Molecular Formula: C12H12N2 Molecular Weight: 184.24 Appearance: Purple-black solid or flakes Melting Point: 69°C Density: 1.2±0.1 g/cm³ Usage: Intermediate for dyes and auxiliaries.

Chemical Name:N-(4-aminophenyl)aniline

CAS NO.:101-54-2
Product Specification:

Appearance		Grey to Purplish Brown Liquid or Solid
Purity(GC), %	≥	99.0
Melting Point(Initial),°C	≥	70.0
Freezing Point,°C	≥	71.5
Heat Loss(70±2℃ ),%	≤	0.20
Ash,%	≤	0.12

◆Performance & Application:
-4-ADPA is an intermediate mainly used to manufacture paraphenylenediamine (PPD) antioxidants, such as 4010NA and 4020.
-4-ADPA can also be used to produce aniline dye.

◆Packaging:Galvanized iron drum, 200kg per drum.

101-54-2 –Physico-chemical Properties

Molecular Formula	C12H12N2
Molar Mass	184.24
Density	1.09
Melting Point	69 °C
Boling Point	354 °C
Flash Point	193°C
Water Solubility	Soluble in water at 20°C 0.6g/L. Soluble in (10 mg/mL) ethanol.
Solubility	ethanol: soluble10mg/mL, clear, very dark red (Violet to brown to black solution)
Vapor Presure	1 hPa
Appearance	Form Liquid, color Clear
Color	Clear
BRN	908935
pKa	5.20±0.10(Predicted)
PH	8.9 (0.5g/l, H2O, 20℃)
Storage Condition	Store below +30°C.
Stability	Stable. Combustible. Incompatible with strong oxidizing agents, strong acids, plastics.
Refractive Index	1.6266 (estimate)
Physical and Chemical Properties	Gray needle crystal. melting point 72 ℃ boiling point 354 ℃ solubility soluble in organic solvents such as ethanol, ether, can also be soluble in acid, alkali solution, slightly soluble in water.
Use	Intermediates for dyes and auxiliaries

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