I-3,5-Bis(trifluoromethyl)benzoic acid (CAS# 725-89-3)
Isicelo
Isetyenziswa njengama-pharmaceutical intermediates kunye nezinye izixhobo ze-organic chemical ekrwada.
Inkcazo
Imbonakalo emhlophe eqinileyo
Umbala oMhlophe ukuya kuMhlophe
BRN 2058600
pKa 3.34±0.10(Kuqikelelwe)
Imeko yoGcino Itywinwe kwindawo eyomileyo, kuBubushushu beGumbi
MDL MFCD00000388
IiPropati zoMzi neMichiza Indawo yokunyibilikisa 140-144°C
Ukhuseleko
Iikhowudi zoMngcipheko 36/37/38 - Ukucaphukisa amehlo, inkqubo yokuphefumula kunye nesikhumba.
Inkcazo yoKhuseleko S26 - Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
S36 - Nxiba iimpahla ezifanelekileyo zokukhusela.
I-S37/39 - Nxiba iiglavu ezifanelekileyo kunye nokukhusela amehlo / ubuso
WGK eJamani 3
RTECS DG4448020
Ikhowudi yeHS 29163990
I-Hazard Class IRRITANT
Ukupakisha kunye noGcino
Ipakishwe kwi-25kg / 50kg igubu. Imeko yoGcino Itywinwe kwindawo eyomileyo, kuBubushushu beGumbi.
Intshayelelo
I-3,5-Bis(trifluoromethyl)benzoic acid, ekwabizwa ngokuba yi-BTBA, iyikhompawundi yeekhemikhali eguquguqukayo kakhulu kwaye isetyenziswa ngokubanzi. Ifomula yayo ye-molecular yi-C9H5F6O2, kunye nenombolo yayo ye-CAS yi-725-89-3. Ifomula yemichiza ye-BTBA ilula kwaye kulula ukuyiqonda, iyenza ibe lolona khetho lubalaseleyo kwiintlobo ezahlukeneyo zezicelo zamashishini.
I-BTBA i-crystalline powder emhlophe enendawo yokunyibilika ye-167-169 ° C. Yikhompawundi ezinzile kakhulu kwaye ayichatshazelwa ngamaqondo obushushu aphezulu okanye iikhemikhali ezinzima. Oku kuyenza ibe yikhompawundi efanelekileyo yokusetyenziswa kwiimpendulo zobushushu obuphezulu kunye nezinye iinkqubo zoshishino. Ikhompawundi ikwanyibilika kakhulu kwizinyibilikisi zendalo, nto leyo eyenza kube lula ukuxubana nezinye izinto kwiinkqubo zoshishino ezahlukeneyo.
Esinye sezicelo eziphambili ze-BTBA kukuveliswa kwamayeza. Abasebenzi bayisebenzisa njengendawo ephakathi ngexesha lokwenziwa kwenani leemveliso zamachiza ezahlukeneyo. I-BTBA ikwasetyenziselwa ukwenza iidayi kunye neepigments, ezisetyenziswa ngokubanzi kwiinkqubo ezahlukeneyo zemizi-mveliso. Ikwasetyenziswa njengendawo ephakathi ekwenzeni ezinye iikhemikhali ezinje ngeagrochemicals.
I-BTBA isetyenziswa kakhulu kwishishini lemichiza ekuveliseni iintlobo ngeentlobo zezinto eziphilayo. Ikhompawundi izinzile kakhulu kwaye ayisebenzi kunye nezinye iikhemikhali. Oku kuyenza ilungele ukusetyenziswa njenge-catalyst kwiintlobo ezahlukeneyo zeekhemikhali. Ikwasetyenziswa njengebhloko yokwakha yeemolekyuli ezininzi zezinto eziphilayo.
I-BTBA iphinda isetyenziswe njengento yokugubungela kwimveliso ye-elektroniki, njengeebhodi zesekethe eziprintiweyo. Ikhompawundi ikwasetyenziswa njengesixhobo sokugquma kwiglasi yolwakhiwo ukukhulisa imfezeko yesakhiwo kunye neempawu zokugquma. Ikwasetyenziselwa ukuveliswa kwezinto ezithintela umlilo kwizinto zokwakha.
Ukongeza, i-BTBA ikwasetyenziselwa iinjongo zophando. Abaphandi bayisebenzisela ukufunda iipropati ze-organic compounds kunye nokuphuhlisa iindlela ezintsha ze-chemical synthesis. Isetyenziswa rhoqo kwiindawo zaselabhoratri kwaye sisixhobo sophando esixabiseke kakhulu.
I-BTBA iyikhompawundi ebalulekileyo yeekhemikhali esetyenziswa kwiintlobo ngeentlobo zezicelo zoshishino. Ukuguquguquka kwayo kunye nokuzinza kwenza kube yinto ekhethekileyo yokusetyenziswa kwiinkqubo ezahlukeneyo zokuvelisa. Isetyenziswa kakhulu kumashishini amachiza, agrochemicals, kunye ne-electronics, kunye nokuba sisixhobo esibalulekileyo sophando kwiikhemisti kunye nososayensi. Uluhlu lwayo olubanzi lwezicelo luyenza ibe yinxalenye ebalulekileyo yoshishino lweekhemikhali.
