CAS: 137000-66-9|1, 4-Diethynyl-2-fluorobenzene

Taw qhia thiab daim ntawv thov CAS 137000-66-9|1, 4-Diethynyl-2-fluorobenzene

1,4-Diethynyl-2-fluorobenzene yog ib qho molecule ua los ntawm ob lub nplhaib benzene. Lub molecule muaj ib pawg phenyl ntawm txhua lub nplhaib thiab muaj lub sijhawm sib npaug dipole. Friedel-Crafts acylation nrog triflic acid los yog benzoylation nrog chloride yuav hloov 1,4-diethynyl-2-fluorobenzene rau hauv monomer uas tuaj yeem ua polymerized los tsim poly(1,4-diethynyl{{9} }}fluorobenzene). Cov polymer no muaj chromophore uas cuam tshuam nrog lub teeb nyob rau hauv ultraviolet ntau yam. Qhov tsis tu ncua rau cov polymer no yog kwv yees li 50 - 60 kJ/mol. Cov ntsiab lus siab ntawm 1,4-diethynyl-2-fluorobenzene tau pom tias ua rau muaj kev cuam tshuam tsis tu ncua nrog styrene monomers, uas ua rau muaj kev hloov pauv hauv kev sib cuam tshuam ntawm lawv.

Synonyms:1,4-diethynyl-2-aminobenzene; Benzenamine,2,5-diethynyl;

Specification ntawm CAS 137000-66-9|1, 4-Diethynyl-2-fluorobenzene

Pob thiab tsheb thauj mus los ntawm CAS 137000-66-9|1, 4-Diethynyl-2-fluorobenzene

Pob: 25g, 100g, 500g, 1kg, 5kg, 50kg

Kev thauj mus los: los ntawm courier / los ntawm huab cua / los ntawm hiav txwv

Yog tias koj muaj cov tshuaj reagents siv hauv koj txoj haujlwm, thov hu rau peb raws sijhawm. Yog hais tias muaj teeb meem zoo tshwm sim, peb yuav rov qab koj tag nrho thiab dais tag nrho cov nqi shipping. Txais tos rau WhatsApp lossis hu rau peb kom nug txog cov khoom lag luam. Rau cov nqi tshwj xeeb thiab luv nqi, thov hu rau peb ntawm WhatsApp lossis hu rau peb los tham. Tsis tas li ntawd, peb lub tuam txhab lub chaw soj nstuam tuaj yeem ua cov khoom lag luam sawv cev rau lwm tus. Yog tias koj muaj kev xav tau ntawm qhov no, koj tuaj yeem tiv tauj kuv txhua lub sijhawm.

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