Previous by Date: Subject: Re: [DCHAS-L] iron pentacarbonyl Date: Wednesday, August 3, 2022 at 3:31:02 PM Author: Debbie Decker <debbie.m.decker**At_Symbol_Here**GMAIL.COM>
From: John Callen <jbcallen**At_Symbol_Here**GMAIL.COM>
Subject: Re: [DCHAS-L] iron pentacarbonyl
Date: Wed, 3 Aug 2022 16:10:15 -0500
Reply-To: ACS Division of Chemical Health and Safety <DCHAS-L**At_Symbol_Here**Princeton.EDU>
Message-ID: 31932F30-601E-4C78-B66D-9BEA4DAF77B4**At_Symbol_Here**gmail.com
Demystify:
Debbie,
My comment was based from the reactivity of iron pentacarbonyl as a flammable liquid, etc.
Please look at the warnings, especially "Prevention" in the attached link.
When I was in graduate research, I always took a very cautious and measured approach when I was working with or around others who were working with boranes, carbonyls and other pyrophorics, explosive & shock sensitive, etc. chemicals. That why I stated the use of an explosion-proof laboratory hood.
All My Best,
John
On Aug 3, 2022, at 15:01, Debbie Decker <debbie.m.decker**At_Symbol_Here**gmail.com> wrote:
John Callen writes "...the meantime, Iron pentacarbonyl, as you know, is nasty stuff and should be used with extreme caution in an explosion-proof laboratory hood."
I'm wondering what you meant by the phrase "explosion-proof laboratory hood." This brings to mind for me Class 1, Division 1 electrical utilities to the hood, installed in a space with a similarly protected electrical system.
Is that your intent?
Debbie
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