I-4-Bromocrotonic Acid (CAS # 13991-36-1)
Umngcipheko kunye noKhuseleko
Iikhowudi zoMngcipheko | 34 – Ibangela ukutsha |
Inkcazelo yoKhuseleko | I-36/37/39 - Nxiba iimpahla ezifanelekileyo zokukhusela, iiglavu kunye nokukhusela amehlo / ubuso. |
Izazisi ze-UN | 3261 |
Ikhowudi ye-HS | 29161900 |
IKlasi yeeNgozi | 8 |
Iqela lokuPakisha | III |
I-4-Bromocrotonic Acid (CAS # 13991-36-1) isingeniso
I-4-bromocoumaric acid yi-organic compound. Nantsi intshayelelo emfutshane kwiipropati zayo, ukusetyenziswa, iindlela zokuvelisa, kunye nolwazi lokhuseleko:
indalo:
-Inkangeleko: I-4-bromocoumaric acid yikristale emhlophe ukuya koluthuthu.
-Ukunyibilika: Inokunyibilika kwizinyibilikisi ezifana namanzi, i-ethanol, kunye ne-ether.
-Uzinzo: Uzinzile ngokulinganayo kwiqondo lokushisa, kodwa unokubola xa ushushu.
Injongo:
-Uphando lweMichiza: Ikwasetyenziswa njenge-catalyst ye-organic synthesis reactions.
-Ulimo: I-4-bromocoumaric acid inezicelo ezithile kubalawuli bokukhula kwezityalo.
Indlela yokuvelisa:
-Indlela eqhelekileyo kukuyifumana ngokuphendula i-crotonic acid kunye ne-bromide ye-ferrous. Ukusabela kufuneka kuqhutywe kwi-solvent efanelekileyo kunye nobushushu obufanelekileyo.
Ulwazi lokhuseleko:
-4-bromocoumaric acid yikhemikhali kwaye kufuneka isetyenziswe ngononophelo.
-Ngexesha lokusebenza, izixhobo ezifanelekileyo zokuzikhusela ezinje ngeeglavu zaselabhoratri, iiglasi, kunye needyasi zaselabhoratri kufuneka zinxitywe.
-Kuphephe ukudibana ngqo nolusu, amehlo, kunye nepheshana lokuphefumla.
-Xa ugcina, i-4-bromocoumaric acid kufuneka igcinwe kwisitya esivaliweyo kwaye ibekwe kwindawo epholileyo, eyomileyo, kude nemithombo yomlilo kunye nezinto ezinokutsha.