Hangzhou Leind Chem Co., Ltd. yog ib qho ntawm cov neeg lag luam thiab cov khoom lag luam ntawm 3-bromotoluene 丨 Cas 202865-83-6 nyob rau hauv Suav teb. Txais tos rau kev lag luam wholesale kev cai ua cov tshuaj lom neeg cov khoom lag luam ntawm cov nqi sib tw los ntawm peb lub hoobkas. Rau cov khoom lag luam pheej yig tshaj, tiv tauj peb tam sim no.
Cov lus qhia
| Zog: | Tsis muaj kob lossis lub teeb daj |
| Purity (GC): | 99% min |
| Tag nrho cov impurity (GC): | 1.0% max |
| Qhov siab tshaj plaws ib leeg: | 0.5% max |
| Nws noo: | 500 ppm max |
Cov Ntawv Thov
3 {{{3} fluoro {}}}} 5-bromotoluene comped siv dav hauv nruab nrab hauv cov organic syned artrthesis, Tshuaj tshawb fawb, thiab cov khoom siv tshuaj ntsuam. Nws yog qhov ua haujlwm feem ntau hauv kev sib txuas lus sib txuas, xws li Suzuki, tseem ceeb, thiab Buchwald-Hetwig cov lus qhia hauv kev tshawb pom thiab kev tiv thaiv kev tiv thaiv. Lub bromine athuve rau kev xaiv ua haujlwm, thaum lub fluorine hloov cov khoom siv hluav taws xob, txhim kho kev ua haujlwm roj ntsha ruaj khov thiab kev ua haujlwm ntawm lub hom phiaj molecules. Ib qho ntxiv, cov fluoro-5-bromotoluene yog siv nyob rau hauv synthesis ntawm cov tshuaj lom neeg uas muaj ntxhiab tsw, thiab cov tshuaj lom neeg Heterocclic.
Cov txiaj ntsig
Cov compound muaj cov txiaj ntsig tseem ceeb vim nws dual halogen hloov chaw qauv qauv thiab reactrityity. Lub bromine atom enablication hla - Coupling cov kev coj ua nyob rau hauv cov yam ntxwv me me, thaum lub suab fluorine hauv nruab nrab, Liplochilicity, thiab metabolic ruaj khov nyob rau hauv cov sib xyaw ua ke. Nws cov foos ua haujlwm crystalline thiab ruaj khov tso cai rau kev tuav yooj yim, cia, thiab siv hauv multi- theem khoom siv hluavtaws. Kev sib xyaw ua ke ntawm cov kev pheej hmoo siab, kev xaiv, thiab versatility ua nws haum rau kev txhim kho ntawm cov kws tshuaj, agrochemicals, thiab cov ntaub ntawv siab.
Tag
Pup-a fluoro-5-bromotoluene yog ib qho muaj txiaj ntsig halogenated nruab nrab hauv cov xwm txheej organic, chaw muag tshuaj, thiab cov ntaub ntawv tshawb fawb. Nws reactive bromine atom and electronically tunorine fluentituent ua rau nws tsis tseem ceeb rau tsim cov xyoob ntoo molecules, thiab kev ua haujlwm aromatic derivatives. Cov compound tseem txhawb kev txhim kho hauv kev tshawb tshuaj yeeb yaj kiab, thiab cov ntawv thov tshwj xeeb heev.
Cim npe nrov: 3-Fluoro-5-Bromotoluene 丨 Cas Cas 202865-83-6, Fluoro-5-Bromotoluene 丨 Cas 202865-83-6ers, Chaw Tsim Tshuaj, Hoobkas
