Here is a link I frequently use:
Peroxide Forming Chemical Data - Google Sheets
Isoamyl alcohol is on line 185.
There is also a reference link in column G box of the line 185 to an ACS publication.
Hope this helps.
Joe Pavlak
From: ACS Division of Chemical Health and Safety <DCHAS-L**At_Symbol_Here**Princeton.EDU>
On Behalf Of Tammy M Lutz-Rechtin
Sent: Thursday, March 20, 2025 6:09 PM
To: DCHAS-L**At_Symbol_Here**Princeton.EDU
Subject: [DCHAS-L] Inquiry on Isoamyl Alcohol as a Peroxide Former
Dear Colleagues,
Isoamyl alcohol (3-Methyl-1-butanol) is classified as a Class B peroxide former, as confirmed by multiple sources. However, I have yet to find case studies or documented incidents where it has caused issues
beyond its inherent flammability. Given its recent designation as a “green” and renewable chemical, with proposed recycling and bioproduction initiatives, I am interested in understanding how industry currently manages isoamyl alcohol in this context.
If anyone has insights on industry handling practices or case studies where isoamyl alcohol has posed peroxide-related risks, I would greatly appreciate your input. My intent is to use this information to
help establish policies with my colleagues in the bio-based sector.
Thank you for your time and expertise.
Regards,
Tammy Rechtin
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