CHEMLIST: Chronicling the course of regulated chemistry
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Transcript of CHEMLIST: Chronicling the course of regulated chemistry
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CHEMLIST® – Chronicling the course of regulated chemistry
Roger Schenck Manager, CAS Content PlanningChemical Information DivisionFall 2011 ACS National Meeting
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September 13, 2011
CAS is a division of the American Chemical Society. Copyright 2011 American Chemical Society. All rights reserved.2
Agenda• An overview of the CAS databases
• CHEMLIST® overview
• Examples
• Summary and questions
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September 13, 2011
CAS is a division of the American Chemical Society. Copyright 2011 American Chemical Society. All rights reserved.3
ACS Mission
To advance the broader chemistry enterprise and its practitioners for the benefit of Earth and its people.
CAS Mission
To provide the world’s best digital research environment to search, retrieve, analyze and link chemical information.
CAS supports the mission of the ACS
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September 13, 2011
CAS is a division of the American Chemical Society. Copyright 2011 American Chemical Society. All rights reserved.4
CAS provides the world’s most complete and authoritative coverage of chemistry and related science
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September 13, 2011
CAS is a division of the American Chemical Society. Copyright 2011 American Chemical Society. All rights reserved.5
The number of small molecules in CAS REGISTRYSM has grown steadily over the past 20 years
CAS REGISTRYTotal number of small molecules
0
10,000,000
20,000,000
30,000,000
40,000,000
50,000,000
60,000,000
70,000,000
1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011YTD
SmallMolecules
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September 13, 2011
CAS is a division of the American Chemical Society. Copyright 2011 American Chemical Society. All rights reserved.6
EPA changes inventory update rule, again
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September 13, 2011
CAS is a division of the American Chemical Society. Copyright 2011 American Chemical Society. All rights reserved.7
CHEMLIST overview• Organized by substance
• Each record corresponds to a particular substance and its regulatory information, including:– Substance identity and inventory status– Sources– Regulatory activity summaries and reports– Compliance
• More than 282,000 substances
• Updated weekly
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September 13, 2011
CAS is a division of the American Chemical Society. Copyright 2011 American Chemical Society. All rights reserved.8
CHEMLIST covers national inventories and lists from 1979 to the present• For example -
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September 13, 2011
CAS is a division of the American Chemical Society. Copyright 2011 American Chemical Society. All rights reserved.9
Major inventories covered in CHEMLIST
USA/TSCA
CANADA/DSLEUROPE/EINECS/REACH
KOREA/ECL/KECL
JAPAN/ENCS
AUSTRALIA/AICS
PHILIPPINES/PICCS
NEW ZEALAND/NCloC
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September 13, 2011
CAS is a division of the American Chemical Society. Copyright 2011 American Chemical Society. All rights reserved.10
Sources of information for CHEMLIST
National Inventories
REACH
Inventory Update Rule (IUR)
TSCA Sections 4, 5, 8 and 12
High Production Volume (HPV) Lists
Superfund Lists
Restricted Lists (RSTR)
European Community Chemical Legislation
(EECL)
Canada: List of Toxic Substances
Hong Kong: Dangerous Goods
List
Singapore: List of Controlled
Substances
Mexico: Registry of Industrial Pollution
and Transfer (RETC)
Taiwan: Toxic Chemical
Substances List
Israel: Hazardous Substances List
TSCA (U.S.)
DSL/NDSL (Canada)
AICS (Australia)
PICCS (Philippines)
ECL (Korea)
EINECS (Europe)
Inventory of Notified New Substances
(Switzerland)
ENCS (Japan)
ELINCS (Europe)
NZIoC (New Zealand)
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September 13, 2011
CAS is a division of the American Chemical Society. Copyright 2011 American Chemical Society. All rights reserved.11
Sample CHEMLIST Record in STN
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September 13, 2011
CAS is a division of the American Chemical Society. Copyright 2011 American Chemical Society. All rights reserved.12
Same CHEMLIST information in SciFinder®
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September 13, 2011
CAS is a division of the American Chemical Society. Copyright 2011 American Chemical Society. All rights reserved.13
The hydrated form of this salt is in the CAS REGISTRY
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September 13, 2011
CAS is a division of the American Chemical Society. Copyright 2011 American Chemical Society. All rights reserved.14
CAS also covers the anhydrous form
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September 13, 2011
CAS is a division of the American Chemical Society. Copyright 2011 American Chemical Society. All rights reserved.15
Locate toxicology information for a known substance
Search Question
Find reports of adverse effects for 4-amino-2-nitrophenol
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September 13, 2011
CAS is a division of the American Chemical Society. Copyright 2011 American Chemical Society. All rights reserved.16
Let’s look for it in SciFinder
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September 13, 2011
CAS is a division of the American Chemical Society. Copyright 2011 American Chemical Society. All rights reserved.17
Retrieve papers, but only those related to adverse effects
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September 13, 2011
CAS is a division of the American Chemical Society. Copyright 2011 American Chemical Society. All rights reserved.18
Rank by citing references to find the most highly cited quickly
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September 13, 2011
CAS is a division of the American Chemical Society. Copyright 2011 American Chemical Society. All rights reserved.19
Our starting material has few negative effects, so now let’s look into the potential reporting requirements
Search Question
Find REACH and TSCA inventory information for 4-amino-2-nitrophenol. Has any additional inventory information been reported for this substance?
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September 13, 2011
CAS is a division of the American Chemical Society. Copyright 2011 American Chemical Society. All rights reserved.20
CHEMLIST on STN® quickly provides inventory status
ENCS number is found in the Regulatory List Numbers (RLN) field, and TSCA inventory status is found in the Inventory Information (INV) field.
ENCS number is found in the Regulatory List Numbers (RLN) field, and TSCA inventory status is found in the Inventory Information (INV) field.
File Segment (FS) is a summary of locations where regulatory action appears.
File Segment (FS) is a summary of locations where regulatory action appears.
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September 13, 2011
CAS is a division of the American Chemical Society. Copyright 2011 American Chemical Society. All rights reserved.21
Specific information can be easily displayed
You can display specific points of interest listed in FA by using their field codes.
You can display specific points of interest listed in FA by using their field codes.
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September 13, 2011
CAS is a division of the American Chemical Society. Copyright 2011 American Chemical Society. All rights reserved.22
CHEMLIST contains non-English nomenclature
CHEMLIST includes CAS RNs for unambiguous identification, as well as common chemical names (CN) and inventory names. Non-English CNs are also included.
CHEMLIST includes CAS RNs for unambiguous identification, as well as common chemical names (CN) and inventory names. Non-English CNs are also included.
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September 13, 2011
CAS is a division of the American Chemical Society. Copyright 2011 American Chemical Society. All rights reserved.23
Now let’s take a look at a different kind of problem
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September 13, 2011
CAS is a division of the American Chemical Society. Copyright 2011 American Chemical Society. All rights reserved.24
This company claims to use sustainable materials
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September 13, 2011
CAS is a division of the American Chemical Society. Copyright 2011 American Chemical Society. All rights reserved.25
Their technology is protected by trade secret
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September 13, 2011
CAS is a division of the American Chemical Society. Copyright 2011 American Chemical Society. All rights reserved.26
A quick search in CAplusSM reveals nearly 500 patents related to golf ball covers
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September 13, 2011
CAS is a division of the American Chemical Society. Copyright 2011 American Chemical Society. All rights reserved.27
Golf ball covers are made from polymeric materials
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September 13, 2011
CAS is a division of the American Chemical Society. Copyright 2011 American Chemical Society. All rights reserved.28
Modern golf ball technology developed along two pathsBalata cover
Polyurethane cover
Surlyn cover
• Developed almost simultaneously in the mid-60s
• Surlyn possessed better characteristics
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September 13, 2011
CAS is a division of the American Chemical Society. Copyright 2011 American Chemical Society. All rights reserved.29
Example: Patent for an environmentally safe golf ball
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September 13, 2011
CAS is a division of the American Chemical Society. Copyright 2011 American Chemical Society. All rights reserved.30
Surlyn is an ionomer
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September 13, 2011
CAS is a division of the American Chemical Society. Copyright 2011 American Chemical Society. All rights reserved.31
Surlyn in CHEMLIST
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September 13, 2011
CAS is a division of the American Chemical Society. Copyright 2011 American Chemical Society. All rights reserved.32
National Chemical inventories™ (NCI) on CD is similar in content and features to CHEMLIST
• Multiple access points– CAS Registry Number® identifiers– Synonyms and trade names– Inventory numbers from specific inventories
• Fixed cost, updated twice a year
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September 13, 2011
CAS is a division of the American Chemical Society. Copyright 2011 American Chemical Society. All rights reserved.33
33
CAS experts build and maintain TSCA inventory for the EPA• Have done so since 1979
• Check and verify all substance information and provide quality assurance for each substance
• Provide CA Index Names or CAS Registry Numbers (RNs) for Premanufacture Notification (PMN) submissions to the U.S. EPA or other government agencies
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September 13, 2011
CAS is a division of the American Chemical Society. Copyright 2011 American Chemical Society. All rights reserved.34
Inventory Expert Service (IES) from CAS• For PMN submissions to the U.S. EPA, or other governmental agencies
• Obtain a CAS Index Name and CAS Registry Number
• Rush service is available
• Helpful guidelines at:
http://www.cas.org/products/client/expert/iesbrief.html
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September 13, 2011
CAS is a division of the American Chemical Society. Copyright 2011 American Chemical Society. All rights reserved.35
Science IP® can help with your REACH registrationsSubstance identification parameters in REACH Annex VI item 2
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September 13, 2011
CAS is a division of the American Chemical Society. Copyright 2011 American Chemical Society. All rights reserved.36
Thank You