1-BROMO-2-BUTYNE CAS: 3355-28-0
Lambarka buugaagta | XD93625 |
Magaca Alaabta | 1-BROMO-2-BUTYNE |
CAS | 3355-28-0 |
Qaabka molecularla | C4H5Br |
Miisaanka Molecular | 132.99 |
Faahfaahinta Kaydinta | Ambient |
Tilmaamaha Alaabta
Muuqashada | budo cad |
Asay | 99% min |
1-Bromo-2-butyne waa iskudhis kiimiko ah oo laga helo isticmaalkeeda warshadaha iyo codsiyada kala duwan sababo la xiriira sifooyinka gaarka ah.Kiimiko ahaan loo yaqaan 1-bromo-2-butyne ama 3-bromo-1-butene, waa xarun haloalkyne ah oo caadi ahaan loo isticmaalo sida reagent ee isku-dhafka organic.Mid ka mid ah isticmaalka aasaasiga ah ee 1-bromo-2-butyne waa in beerta dawooyinka.Waxay u adeegtaa sida dhexdhexaadiyaha muhiimka ah ee isku-dhafka daawooyinka kala duwan iyo xeryahooda daawada.Joogitaanka atomka bromine wuxuu ka dhigayaa 1-bromo-2-butyne xarun firfircoon oo aad u firfircoon oo mari karta isbeddello kiimiko oo kala duwan si loo abuuro unugyo dabiici ah oo isku dhafan.Hawlaha alkyne ee xaruntan waxay awood u siinaysaa inay ku lug yeelato isku-dhafka xayndaabyada leh waxqabadyo farmaajo oo kala duwan. Codsiga kale ee muhiimka ah ee 1-bromo-2-butyne ayaa ku jira sayniska qalabka.Waxa loo isticmaalaa sidii dhisme dhisme ah oo lagu farsameeyo polymers iyo walxo khaas ah.Atomka bromine-ku wuxuu ku daraa shaqeynta walxaha ka soo baxa, kor u qaadista sifooyinkooda sida xasiloonida kulaylka, korantada korantada, iyo caabbinta kiimikada.Qalabkani waxay ka helaan codsiyo warshado kala duwan, oo ay ku jiraan qalabka elektarooniga ah, dahaarka, xabagta, iyo dunta. Intaa waxaa dheer, 1-bromo-2-butyne sidoo kale waxaa looga shaqeeyaa shaybaarada cilmi-baarista sida reagent for synthesis organic.Waxay la kulmi kartaa falcelinno kala duwan sida beddelka nucleophilic, isku-xirnaanta Sonogashira, iyo falcelinta Heck si loogu soo bandhigo kooxo kala duwan oo shaqeynaya unugyo dabiici ah.Kala duwanaanshaheeda iyo falcelinteeda ayaa ka dhigaysa qalab qiimo leh oo loogu talagalay farmashiyeyaasha si ay u abuuraan xeryahooda dabiiciga ah ee adag oo leh sifooyin gaar ah iyo hawlqabadyo. Taxaddar badbaado waa in la qaadaa marka la xakameynayo 1-bromo-2-butyne, maadaama ay tahay fal-celin iyo xarun khatar ah.Tababarka saxda ah, qalabka ilaalinta, iyo hababka maaraynta ku haboon waa in la raaco si loo hubiyo badbaadada shaqaalaha ka shaqeeya xaruntan. Gebogebadii, 1-bromo-2-butyne waa xarun isku dhafan oo ka heleysa isticmaalka dawooyinka, sayniska qalabka, iyo cilmi-baarista kiimikada organic.Falcelinteeda gaarka ah iyo sifooyinka kiimikaad ayaa ka dhigaya qalab qiimo leh oo lagu abuurayo molecules organic adag iyo walxo khaas ah.Marka si taxadar leh loo maareeyo, 1-bromo-2-butyne waxay gacan ka geysan kartaa horumarinta qaybaha kala duwan iyo warshadaha, bixinta fursado cusub oo hal-abuurnimo iyo daahfurid.