Methyl 2-bromo-4-fluorobenzoate 98%
Ulwazi olusisiseko:
Igama leMveliso: Methyl 2-bromo-4-fluorobenzoate
Izithethantonye: Methyl2-bromo-4-fluorobenzoate98%;Methyl2-bromo-4-fluorobenzoate98%;RARECHEMALBF1088;methyl2-bromo-4-fluorobenzenecarboChemicalbookxylate;Methyl4-fluoro-2-bromobenzoroxybrooksidi;5-bromobenzoroksidi;5-bromobenzoroksidi;5-bromobenzoroksidi; ,2-broMo-4-fluoro-,Methylester
I-CAS RN: 653-92-9
Ifomula yemolekyuli: C8H6BrFO2
Ubunzima beMolekyuli: 233.03
Ifomula yoLwakhiwo:
EINECS NO.: ayifumaneki
Imbonakalo: IMethyl 2-bromo-4-fluorobenzoate ayinaMbala ukuya elulwelo olutyheli olukhanyayo.
Ukunyibilika: Inyibilika kancinane emanzini, inyibilika ngokulula kwizinyibilikisi eziphilayo ezifana ne-ethanol, i-methanol, kunye ne-ether.
Ukuzinza: Ukuzinza kwiqondo lokushisa, kodwa kunokubola phambi kwee-acids ezinamandla okanye iziseko.
Indawo yokubilisa: 75-78 / 1mm
Isalathiso seRefractive: 1.531
Ubuninzi: 1.577
Indawo yokudanyazisa (ºC): 100℃
Ukusebenza kwakhona: I-Methyl 2-bromo-4-fluorobenzoate iyasebenza kunye ne-nucleophiles, efana ne-amines, i-alcohol, kunye ne-thiols, enokuthi isuse iqela le-ester kwaye yenze iikhompawundi ezintsha.
Iingozi: Le mveliso iyacaphukisa kwaye inokubangela ityhefu ukuba ifakwe okanye ifakwe.
Imeko yoGcino
I-Methyl 2-bromo-4-fluorobenzoate kufuneka igcinwe kwindawo yokushisa, yomiswe, kwaye ivalwe kakuhle.
Imeko yezoThutho
Kufuneka iqhutywe ngokuhambelana neempawu ezibonakalayo kunye neekhemikhali zemveliso kunye neemfuno zokuthutha, ezifana nokuphepha ukushisa okuphezulu, ukukhanya kwelanga, impembelelo, ukungcangcazela, njl.
Iphakheji
Ipakishwe kwi-25kg / 50kg idrum yeplastiki, okanye ipakishwe ngokweemfuno zomthengi.
I-Methyl 2-bromo-4-fluorobenzoate I-98% yinto ebalulekileyo ephakathi kwi-organic synthesis, esetyenziswe ngokubanzi kwi-chiza synthesis, i-reagents yeekhemikhali kunye nezinye iinkalo.Ingasetyenziswa njenge-precursor yeziyobisi, esetyenziswa kwi-synthesis yamachiza e-anticancer, i-antidepressants, i-antiviral drug, i-analgesics, njl. Ukongeza, inokusetyenziswa njengee-reagents zemichiza, ezifana ne-catalysts kunye ne-intermediates reaction.
Kubalulekile ukuqaphela ukuba naluphi na ukusetyenziswa kwe-methyl 2-bromo-4-fluorobenzoate kufuneka iveliswe kwaye isetyenziswe phantsi kolawulo olungqongqo lwekhwalithi.Kucetyiswa ukuba udibane nochwepheshe kwaye ulandele imiyalelo yemveliso ngaphambi kokusetyenziswa.
| Into yoVavanyo | Inkcazo |
| Imbonakalo | Ulwelo olungenambala ukuya kolutyheli |
| Ukuchongwa/HPLC | Ixesha lokugcinwa kwesampulu lihambelana nelo lomgangatho wereferensi |
| Amanzi | ≤0.2% |
| Ukungcola komntu ngamnye | ≤0.5% |
| HPLC Chromatographic ukucoceka | ≥98.0% |
| Ugcino | Ubushushu begumbi, ukomisa kunye nokuvalwa kakuhle |
