N,N-Bis(2-ethylhexyl)-4-methyl-1H-benzotriazol-1-methanamine
[CAS# 80584-90-3]

Identification

• Name: N,N-Bis(2-ethylhexyl)-4-methyl-1H-benzotriazol-1-methanamine
• Synonyms: N,N-Bis(2-ethylhexyl)-4-methyl-1H-benzotriazole-1-methanamine; T 551; T 551 (antioxidant); T 551 (passivating agent)
• Molecular Formula: C₂₄H₄₂N₄
• Molecular Weight: 386.62
• CAS Registry Number: 80584-90-3
• EC Number: 279-503-4

Properties

• Solubility: Insoluble (6.6E^-5 g/L) (25 °C), Calc.^*
• Density: 0.99±0.1 g/cm³ (20 °C 760 Torr), Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2015 ACD/Labs)

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Chronic hazardous to the aquatic environment	Aquatic Chronic	2	H411
Skin irritation	Skin Irrit.	2	H315
Skin sensitization	Skin Sens.	1	H317
Skin sensitization	Skin Sens.	1B	H317
Eye irritation	Eye Irrit.	2	H319
Chronic hazardous to the aquatic environment	Aquatic Chronic	3	H412
Acute hazardous to the aquatic environment	Aquatic Acute	1	H400