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1-vinyl-3-ethylimidazolium hexafluorophosphate: BD007944291034364-43-697% mix TBC as stabilizer; ￥421.025g

1-Ethyl-1H-imidazole: BD396347098-07-998%; ￥161.0500g

1-Ethyl-3-vinyl-1H-imidazol-3-ium tetrafluoroborate: BD01110934936030-51-298% mix TBC as stabilizer; ￥393.025g

5-Ethyl-1H-imidazole: BD22885519141-85-698%; ￥696.01g

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