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Subject: Re: [DCHAS-L] FW: question about testing for peroxides in organic solvents

Date: Nov 7, 2023 18:29 UTC

Author: Anja Rosengarth <arosenga**At_Symbol_Here**UCI.EDU>

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Subject: [DCHAS-L] DEIR/Safety webinar - this week!

Date: Nov 7, 2023 21:12 UTC

Author: Debbie Decker <debbie.m.decker**At_Symbol_Here**GMAIL.COM>

From: Alex Hagen <fischera**At_Symbol_Here**UW.EDU>

Subject: Re: [DCHAS-L] FW: question about testing for peroxides in organic solvents

Date: Nov 7, 2023 19:01 UTC

Reply-To: ACS Division of Chemical Health and Safety <DCHAS-L**At_Symbol_Here**Princeton.EDU>

Message-ID: <DM3PR08MB95871EBA855C23A20191376EA3A9A**At_Symbol_Here**DM3PR08MB9587.namprd08.prod.outlook.com>

In-Reply-To: <DS7P221MB084382D08C38330FB50878B4DDA9A**At_Symbol_Here**DS7P221MB0843.NAMP221.PROD.OUTLOOK.COM>

Demystify: 

The guidelines written for the University of Washington can be accessed here: https://www.ehs.washington.edu/system/files/resources/Peroxide_Forming_Chemicals.pdf

 

ALEX HAGEN, CCHO

Laboratory Safety Inspection Program Manager

Environmental Health & Safety Department

206.221.2339

 

From: ACS Division of Chemical Health and Safety <DCHAS-L**At_Symbol_Here**Princeton.EDU> On Behalf Of Anja Rosengarth
Sent: Tuesday, November 7, 2023 10:29 AM
To: DCHAS-L**At_Symbol_Here**Princeton.EDU
Subject: Re: [DCHAS-L] FW: question about testing for peroxides in organic solvents

 

Hi Jeff,

Thanks so much for the resources you sent.

I will check them out today.

Best, Anja

 

From: ACS Division of Chemical Health and Safety <DCHAS-L**At_Symbol_Here**Princeton.EDU> On Behalf Of Jeffrey Lewin
Sent: Tuesday, November 7, 2023 9:00 AM
To: DCHAS-L**At_Symbol_Here**Princeton.EDU
Subject: Re: [DCHAS-L] FW: question about testing for peroxides in organic solvents

 

Anja,

 

You might want to take a look at the extensive resources available at the University of MInnesota:

 

UMD's page on Peroxide Forming Chemicals

 

Univ. of Minn 7.5 Peroxide-Forming Chemicals and Highly Reactive Substances

 

Dangers of Peroxide Formers—Explosion at UMN

 

Jeff

 

 

 

 

 

On Tue, Nov 7, 2023 at 10:40 AM Ralph Stuart <membership**At_Symbol_Here**dchas.org> wrote:

Hi all,

 

I’m forwarding this on behalf of Anja Rosengarth, who just was re-added to the listserv. See below.

 

Sincerely,

 

Jack Reidy (he/him)

Chair of DCHAS Membership Committee

Asst. Chemical Hygiene Officer, Stanford University

Tel: (650) 497-7614

 

I acknowledge that the land on which I live and work is the ancestral and unceded land of the Muwekma Ohlone Tribe. As an uninvited guest on these lands, I am a beneficiary of the ongoing displacement of the Ohlone people. I pay my respects to the Native peoples, past and present.

 

 

 

From: Anja Rosengarth <arosenga**At_Symbol_Here**uci.edu>
Sent: Monday, November 6, 2023 1:00 PM
To: membership**At_Symbol_Here**dchas.org
Subject: question about testing for peroxides in organic solvents

 

Hello,

My name is Anja Rosengarth, I recently re-joined ACS and the DCHAS which I am very excited about.

I am the EH&S coordinator for the School of Physical Sciences at UC Irvine and we recently encountered some issues with peroxide forming chemicals and the testing of them using test strips.

I would like to get some advice on the issue, and I am interested in asking other DCHAS members what policies and SOPs are in place at their Universities/Departments.

Would you be able to put me into contact with some members or how should I go about this?

I would appreciate your help.

Have a great day,

Anja  

 

--- For more information about the DCHAS-L e-mail list, contact the Divisional membership chair at membership**At_Symbol_Here**dchas.org


 

--

Jeff Lewin

Director of Chemical Laboratory Operations

Research Integrity Office

Laboratory Operations

205 Lakeshore Center 

Michigan Technological University

 

--- For more information about the DCHAS-L e-mail list, contact the Divisional membership chair at membership**At_Symbol_Here**dchas.org

--- For more information about the DCHAS-L e-mail list, contact the Divisional membership chair at membership**At_Symbol_Here**dchas.org

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