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Subject: Re: [DCHAS-L] Validity of the risk matrix
Date: Thursday, October 17, 2019 at 4:21:24 PM
Author: Ken Kretchman <kwkretch**At_Symbol_Here**ncsu.edu> 		Next by Date:
Subject: Re: [DCHAS-L] Validity of the risk matrix
Date: Thu, 17 Oct 2019 17:08:23 -0400
Author: Kim Jeskie

(Note: This post is 6 years old and may contain outdated information.)

From: Nora Dunkel <noradunkel51**At_Symbol_Here**WEBSTER.EDU>
Subject: [DCHAS-L] LD50 Source Data
Date: Thu, 17 Oct 2019 21:06:28 +0000
Reply-To: ACS Division of Chemical Health and Safety <DCHAS-L**At_Symbol_Here**PRINCETON.EDU>
Message-ID: DM6PR11MB4139430382D083528586F220CB6D0**At_Symbol_Here**DM6PR11MB4139.namprd11.prod.outlook.com


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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