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European Customs Inventory of Chemical Substances

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Issuing Country : European Union Countries

Description : 1,1,2,3,4,4-hexafluorobuta-1,3-diene

Source : European Customs Inventory of Chemical Substances
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EU Harmonized Tariff Schedule

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1,1,2,3,4,4-Hexafluorobuta-1,3-diene (CAS RN 685-63-2)

Source : EU Harmonized Tariff Schedule

US Customs Ruling (CROSS)

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Issuing Country : UNITED STATES

Date Of Issue : 2021-02-12T00:00:00

“Hexafluoro-1, 3-Butadiene” (C4F6), (CAS # 685-63-2), also known as 1,1,2,3,4,4-Hexafluorobuta-1,3-diene, is a colorless, odorless, gas. This product will be used as an etching agent in semiconductor production

Description : Hexafluoro-1, 3-Butadiene and Disilane

Source : US Customs Ruling (CROSS)
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