4,4'-Bis(dimethylamino)diphenylamine
[CAS# 637-31-0]

Identification

• Name: 4,4'-Bis(dimethylamino)diphenylamine
• Synonyms: Bindschedler's green leuco base; Bis[4-(dimethylamino)phenyl]amine; C.I. 76125; N,N-Bis(4-dimethylaminophenyl)amine; NSC 56921
• Molecular Formula: C₁₆H₂₁N₃
• Molecular Weight: 255.36
• CAS Registry Number: 637-31-0
• EC Number: 805-678-9

Properties

• Solubility: Insoluble (6.6E^-3 g/L) (25 °C), Calc.^*
• Density: 1.103±0.06 g/cm³ (20 °C 760 Torr), Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2014 ACD/Labs)

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Chronic hazardous to the aquatic environment	Aquatic Chronic	2	H411
Eye irritation	Eye Irrit.	2	H319
Specific target organ toxicity - single exposure	STOT SE	3	H335