tert-Amyl perbenzoate
[CAS# 4511-39-1]

Identification

• Name: tert-Amyl perbenzoate
• Synonyms: ESP 5100; Esperox 5100; KD 1; KD 1 (peroxide); Luperox TAP; Lupersol TAPB; Trigonox 127; tert-Amyl perbenzoate; tert-Amyl peroxybenzoate; tert-Pentyl perbenzoate; tert-Pentyl peroxybenzoate
• Molecular Formula: C₁₂H₁₆O₃
• Molecular Weight: 208.25
• CAS Registry Number: 4511-39-1
• EC Number: 224-831-5

Properties

• Solubility: Very slightly soluble (0.15 g/L) (25 ºC), Calc.^*
• Density: 1.037 g/cm^3**
• Refractive index: 1.5010^**
• Flash point: 111.6±12.8 ºC, Calc.^*

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

^** Milas, Nicholas A.; Journal of the American Chemical Society 1946, P643-4.

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Flammable liquids	Flam. Liq.	3	H226
Organic peroxides	Org. Perox.	C	H242

• Hazardous Chemical?: Yes