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Subject: [DCHAS-L] (Anouncement) - Turkish REACH By-Law KKDIK

Date: Oct 18, 2019 07:40 UTC

Author: Selcuk Bilgin <selcuk.bilgin**At_Symbol_Here**DORUKSISTEM.COM.TR>

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Subject: [DCHAS-L] Chemical Safety headlines (14 articles)

Date: Oct 18, 2019 10:40 UTC

Author: DCHAS Membership Chair <membership**At_Symbol_Here**DCHAS.ORG>

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From: James Kaufman <jim**At_Symbol_Here**LABSAFETY.ORG>

Subject: Re: [DCHAS-L] LD50 Source Data

Date: Oct 18, 2019 10:31 UTC

Reply-To: ACS Division of Chemical Health and Safety

In-Reply-To: [DCHAS-L] LD50 Source Data

Demystify: 

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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