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Subject: Re: [DCHAS-L] LD50 Source Data
Date: Friday, October 18, 2019 at 9:59:02 AM
Author: Keane J. Leitch <kjl44**At_Symbol_Here**cornell.edu> 		Next by Date:
Subject: [DCHAS-L] In response to the recent mentions of TOXNET and PubChem, the "TOXNET is Moving" webpage might be of interest
Date: Fri, 18 Oct 2019 14:53:04 +0000
Author: "Hakkinen, Pertti (NIH/NLM) [E]"

From: Joseph Smith <information**At_Symbol_Here**CANAVERALLABORATORIES.COM>
Subject: Re: [DCHAS-L] LD50 Source Data
Date: Fri, 18 Oct 2019 10:06:39 -0400
Reply-To: ACS Division of Chemical Health and Safety <DCHAS-L**At_Symbol_Here**PRINCETON.EDU>
Message-ID: CA+V78fdgeMH8ecbwFWBRXeS87a4a5kJ8M1-Dn=xSdp5v2HynNA**At_Symbol_Here**mail.gmail.com
In-Reply-To


ACGIH manual lists LD50.

On Fri, Oct 18, 2019 at 6:26 AM Nora Dunkel <noradunkel51**At_Symbol_Here**webster.edu> wrote:

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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