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U.S. Department of Health and Human Services

Inventory of Environmental Impact Decisions for Food Contact Substance Notifications

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FCN No. 2488

Food Contact Substance: Poly(1,4-butylene glycol-co-succinate), optionally reacted with glycerol (CAS Reg. No. 56-81-5) and/or hexamethylene diisocyanate (CAS Reg. No. 124-09-4).
Environmental Assessment NEPA Submission: Environmental Assessment (in PDF, 211 kB)
FDA Decision: Finding of No Significant Impact (FONSI) (in PDF, 205 kB)
FCN Premarket Authorization Issued: FCN description
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