N-Phenyl-p-phenylenediamine
[CAS# 101-54-2]

Identification

• Classification: Chemical reagent >> Organic reagent >> Polyamine
• Name: N-Phenyl-p-phenylenediamine
• Synonyms: 4-Aminodiphenylamine; Variamine Blue RT Base
• Molecular Formula: C₁₂H₁₂N₂
• Molecular Weight: 184.24
• CAS Registry Number: 101-54-2
• EC Number: 202-951-9

Properties

• Density: 1.09
• Melting point: 69-75 °C
• Boiling point: 354 °C

Safety Data

• Hazard Symbols: Xn
• Risk Statements: R20/22;R36/37/38;R42/43
• Safety Statements: S26;S36/37/39;S45

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	4	H302
Skin sensitization	Skin Sens.	1	H317
Chronic hazardous to the aquatic environment	Aquatic Chronic	1	H410
Acute hazardous to the aquatic environment	Aquatic Acute	1	H400
Eye irritation	Eye Irrit.	2	H319
Skin irritation	Skin Irrit.	2	H315
Specific target organ toxicity - repeated exposure	STOT RE	2	H373
Specific target organ toxicity - single exposure	STOT SE	3	H335
Skin sensitization	Skin Sens.	1A	H317
Acute toxicity	Acute Tox.	4	H332
Eye irritation	Eye Irrit.	2A	H319
Chronic hazardous to the aquatic environment	Aquatic Chronic	1	H412