From: Erik H Tyge (ehtyge) <ehtyge**At_Symbol_Here**MEMPHIS.EDU>
Subject: Re: [DCHAS-L] autoignition temperatures vs H codes
Date: Tue, 11 Sep 2018 13:15:19 +0000
Reply-To: ACS Division of Chemical Health and Safety <DCHAS-L**At_Symbol_Here**PRINCETON.EDU>
Message-ID: DM5PR16MB1499506DC1CD699638FFE237C5040**At_Symbol_Here**DM5PR16MB1499.namprd16.prod.outlook.com
In-Reply-To


Hello, All.

 

Russ, take a look at DOT's 49CFR173.124, e-CFR 9/7/2018: https://www.ecfr.gov/cgi-bin/text-idx?SID=328eaa6a2970c7519e11e00c0e3b508c&mc=true&node=se49.2.173_1124&rgn=div8

 

Take Care,

Erik H Tyge (ehtyge)

The Office of EH&S

The University of Memphis

 

From: ACS Division of Chemical Health and Safety <DCHAS-L**At_Symbol_Here**PRINCETON.EDU> On Behalf Of Christina Dillard
Sent: Tuesday, September 11, 2018 6:15 AM
To: DCHAS-L**At_Symbol_Here**PRINCETON.EDU
Subject: Re: [DCHAS-L] autoignition temperatures vs H codes

 

I use CAMEO Chemicals

https://cameochemicals.noaa.gov/

 

Best,

Christina

 

 

Christina Dillard | Environmental Health & Safety (EHS) Program Manager

Museum of Science  | Facilities Dept.  |  One  Science Park  |  Boston, MA 02114-1099

P 617-589-4249 | F 617-589-0101 |M 781-789-1178| cdillard**At_Symbol_Here**mos.org  |  www.mos.org

 

From: ACS Division of Chemical Health and Safety <DCHAS-L**At_Symbol_Here**PRINCETON.EDU> On Behalf Of Russell Vernon
Sent: Monday, September 10, 2018 8:42 PM
To: DCHAS-L**At_Symbol_Here**PRINCETON.EDU
Subject: [DCHAS-L] autoignition temperatures vs H codes

 

Dear Colleagues,

As you know with the advent of the Globally Harmonized Standard, the Safety Data Sheets no longer generally contain actual data on autoignition temperatures but now use the GHS definition of ignites in air  for ascribe an H250 code.

 

Our state fire folks still want to regulate by the autoignition temperature of less than or equal to 130F for pyrophoric substances.

 

Does anyone know of a good reliable source for this data (in addition to Brethericks)?

 

Thanks in advance,

-Russ

 

russellnvernon**At_Symbol_Here**gmail.com 

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