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Subject: [DCHAS-L] (Anouncement) - Turkish REACH By-Law KKDIK
Date: Friday, October 18, 2019 at 3:40:07 AM
Author: Selcuk Bilgin <selcuk.bilgin**At_Symbol_Here**DORUKSISTEM.COM.TR> 		Next by Date:
Subject: [DCHAS-L] Chemical Safety headlines (14 articles)
Date: Fri, 18 Oct 2019 06:40:33 -0400
Author: DCHAS Membership Chair

(Note: This post is 6 years old and may contain outdated information.)

From: James Kaufman <jim**At_Symbol_Here**LABSAFETY.ORG>
Subject: Re: [DCHAS-L] LD50 Source Data
Date: Fri, 18 Oct 2019 06:31:41 -0400
Reply-To: ACS Division of Chemical Health and Safety <DCHAS-L**At_Symbol_Here**PRINCETON.EDU>
Message-ID: CAHk9oEQtbH59fTy_NeiuH4kfOORLG-deSbke+YvXXb5t=uk+xQ**At_Symbol_Here**mail.gmail.com
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Try the NIOSH database, RTECS

James A. Kaufman, Ph.D.
Founder, LSI
508-574-6264

On Thu, Oct 17, 2019, 5:06 PM 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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