From: Keane J. Leitch <kjl44**At_Symbol_Here**cornell.edu>
Subject: Re: [DCHAS-L] LD50 Source Data
Date: Fri, 18 Oct 2019 13:59:02 +0000
Reply-To: ACS Division of Chemical Health and Safety <DCHAS-L**At_Symbol_Here**PRINCETON.EDU>
Message-ID: CY4PR04MB0792B9CF35A384208FA40223B86C0**At_Symbol_Here**CY4PR04MB0792.namprd04.prod.outlook.com
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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