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U.S. Department of Health and Human Services

Inventory of Effective Food Contact Substance (FCS) Notifications

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FCN No. 701

 
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Food Contact Substance:  1-Ethynyl-1-cyclohexanol (CAS Reg. No. 78-27-3).
 
Notifier:  Wacker Chemical Corporation
 
Manufacturer:  Wacker Chemical Corporation
 
Intended Use:  To be used as an inhibitor for platinum catalysts to prevent premature cross linking of vinyl functionalized polysiloxanes with hydrogen functionalized polysiloxanes to form silicone elastomers in compliance with 21 CFR 177.2600 (Rubber articles intended for repeated use).
 
Effective Date:  05/10/2007
 
Limitations/Specifications:  The finished, repeat-use polysiloxane article may be used in contact with all food types under Conditions of Use A through H and J as described in Tables 1 and 2. The FCS may be used at levels not to exceed 1000 ppm in the finished article that has a thickness no greater than 2 mm.
 
Environmental Impact Decisions:  Environmental Decisions Site
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