The Environmental Protection Agency (EPA) is taking direct final action to revise the regulatory definition of volatile organic compounds (VOC) under the Clean Air Act (CAA). This direct final action adds 1,1,2,2-Tetrafluoro-1-(2,2,2-trifluoroethoxy) ethane (also known as HFE-347pcf2; CAS number 406-78-0) to the list of compounds excluded from the regulatory definition of VOC on the basis that this compound makes a negligible contribution to tropospheric ozone (O3 ) formation.
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Air Quality: Revision to the Regulatory Definition of Volatile Organic Compounds-Exclusion of 1,1,2,2-Tetrafluoro-1-(2,2,2-trifluoroethoxy) Ethane (HFE-347pcf2)
The Environmental Protection Agency (EPA) is taking direct final action to revise the regulatory definition of volatile organic compounds (VOC) under the Clean Air Act (CAA). Th...
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81 FR 50330
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“Air Quality: Revision to the Regulatory Definition of Volatile Organic Compounds-Exclusion of 1,1,2,2-Tetrafluoro-1-(2,2,2-trifluoroethoxy) Ethane (HFE-347pcf2),” thefederalregister.org (August 1, 2016), https://thefederalregister.org/documents/2016-17789/air-quality-revision-to-the-regulatory-definition-of-volatile-organic-compounds-exclusion-of-1-1-2-2-tetrafluoro-1-2-2-2.