Ethyl 3,3-bis(tert-butylperoxy)butanoate
[CAS# 55794-20-2]

Identification

• Name: Ethyl 3,3-bis(tert-butylperoxy)butanoate
• Synonyms: Ethyl 3,3-di(tert-butylperoxy)butyrate; Ethyl 3-(di-tert-butyl peroxy)butyrate; L 233; L 233M75; Luperco 233XL; Luperox L 233; Lupersol 233; Lupersol 233M090; Lupersol 233M75; Lupersol L 233; R 233; USP 333; USP 333M
• Molecular Formula: C₁₄H₂₈O₆
• Molecular Weight: 292.37
• CAS Registry Number: 55794-20-2
• EC Number: 259-820-4

Properties

• Solubility: Insoluble (4.7E^-4 g/L) (25 °C), Calc.^*
• Density: 1.012±0.06 g/cm³ (20 °C 760 Torr), Calc.^*
• Boiling point: 313.5±37.0 °C (760 Torr), Calc.^*
• Flash point: 129.6±26.5 °C, 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
Organic peroxides	Org. Perox.	C	H242