Ethyl azodiisobutyrate
[CAS# 3879-07-0]

Identification

• Name: Ethyl azodiisobutyrate
• Synonyms: Diethyl 2,2'-azobis[2-methylpropionate]; Diethyl 2,2'-azobisisobutyrate; Diethyl azodiisobutyrate; Diethylazobisisobutyrate
• Molecular Formula: C₁₂H₂₂N₂O₄
• Molecular Weight: 258.31
• CAS Registry Number: 3879-07-0
• EC Number: 223-409-8

Properties

• Solubility: Very slightly soluble (0.44 g/L) (25 ºC), Calc.^*
• Density: 1.04±0.1 g/cm³ (20 ºC 760 Torr), Calc.^*
• Boiling point: 285.1±25.0 ºC (760 Torr), Calc.^*
• Flash point: 88.6±17.6 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2017 ACD/Labs)

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Flammable liquids	Flam. Liq.	3	H226
Acute toxicity	Acute Tox.	4	H302
Self-reactive substances or mixtures	Self-react.	D	H242
Acute toxicity	Acute Tox.	3	H311

• Hazardous Chemical?: Yes