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From: Keane J. Leitch <kjl44**At_Symbol_Here**cornell.edu>
Subject: Re: [DCHAS-L] LD50 Source Data
Date: Oct 18, 2019 13:59 UTC
Reply-To:
ACS Division of Chemical Health and Safety
In-Reply-To:
Hi Nora,
Check out TOXNET.
Here is a link to one of the search returns for this compound.
https://chem.nlm.nih.gov/chemidplus/rn/872-50-4
best,
Keane Leitch, MPS, CHMM
Safety Manager, Physical Sciences Complex
Cornell University
121 Baker Lab
Ithaca, NY 14853
607-255-8773
kjl44**At_Symbol_Here**cornell.edu
linkedin.com/in/keane-leitch-332bb546
Pronouns: She, Her, Hers
From: ACS Division of Chemical Health and Safety <DCHAS-L**At_Symbol_Here**PRINCETON.EDU>
On Behalf Of Nora Dunkel
Sent: Thursday, October 17, 2019 5:06 PM
To: DCHAS-L**At_Symbol_Here**PRINCETON.EDU
Subject: [DCHAS-L] LD50 Source Data
Does anyone know where to find the studies/source data for LD50 values listed in SDSs? I’m specifically looking for studies/data on the reproductive/developmental hazards of methylene chloride and N-methyl-2-pyrrolidone (CAS #
872-50-4). Is there a database somewhere or does each manufacturer keep its source data in-house?
Thanks!
Nora Dunkel
Chemical Safety Officer
Webster University
314 246 2244
661 348 1445
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