Specification: |
?3,4-Ethylenedioxythiophene , its cas register number 126213-50-1. It also can be called?2,3-Dihydrothieno[3,4-b][1,4]dioxin?; 2,3-Dihydrothieno[3,4-b][1,4]dioxine ; and 2,3-Dihydro-thieno[3,4-b][1,4]dioxine?.?Its classification code are?TSCA Flag P [A commenced PMN (Premanufacture Notice) substance] and TSCA Flag S [Substance is identified in a proposed or final SNUR (Significant New Use Rule) under TSCA] .
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