Tom ntej: Methyl 2-bromo-4-fluorobenzoate 98% CAS: 653-92-9
Cov ntaub ntawv tseem ceeb:
Khoom npe: Methyl 2-bromo-4-fluorobenzoate
Synonyms: Methyl2-bromo-4-fluorobenzoate98%; Methyl2-bromo-4-fluorobenzoate98%;RARECHEMALBF1088;methyl2-bromo-4-fluorobenzenecarboChemic Albookxylate; Methyl4-fluoro-2-bromobenzoate; 5-fluoro-2-(methoxycarbonyl) bromobenzene; Benzoicacid, 2-broMo-4-fluoro-, Methylester
CAS Nr: 653-92-9
Cov mis mos molecular: C8H6BrFO2
Molecular Luj: 233.03
Cov qauv qauv:
EINECS NO .: tsis muaj
Cov tsos mob: Methyl 2-bromo-4-fluorobenzoate yog xim tsis muaj xim rau lub teeb daj.
Solubility: Me ntsis soluble hauv dej, yooj yim soluble hauv cov kuab tshuaj organic xws li ethanol, methanol, thiab ether.
Stability: ruaj khov ntawm chav tsev kub, tab sis tuaj yeem decompose nyob rau hauv lub xub ntiag ntawm muaj zog acids los yog bases.
Kub taw tes: 75-78 / 1mm
Refractive Index: 1.531
Qhov ceev: 1.577
Flash point (ºC): 100 ℃
Reactivity: Methyl 2-bromo-4-fluorobenzoate yog reactive nrog nucleophiles, xws li amines, alcohols, thiab thiols, uas tuaj yeem hloov cov ester pawg thiab tsim cov tebchaw tshiab.
Kev phom sij: Cov khoom no ua rau khaus thiab tuaj yeem ua rau muaj tshuaj lom yog tias nqus tau los yog noj.
Kev cia khoom
Methyl 2-bromo-4-fluorobenzoate yuav tsum muab cia rau hauv chav sov, ziab, thiab kaw kom zoo
Kev thauj mus los
Nws yuav tsum tau nqa tawm raws li lub cev thiab tshuaj lom neeg cov khoom ntawm cov khoom thiab kev thauj mus los, xws li tsis txhob muaj qhov kub thiab txias, tshav ntuj, cuam tshuam, kev co, thiab lwm yam.
Pob
Ntim hauv 25kg / 50kg yas nruas, lossis ntim raws li tus neeg siv khoom xav tau.
Methyl 2-bromo-4-fluorobenzoate 98% yog ib qho tseem ceeb nruab nrab ntawm cov organic synthesis, uas tau siv dav hauv tshuaj synthesis, tshuaj reagents thiab lwm yam. Nws tuaj yeem siv los ua cov tshuaj ua ntej, siv rau hauv kev sib txuas ntawm cov tshuaj tiv thaiv kab mob, tshuaj tiv thaiv kab mob, tshuaj tiv thaiv kab mob, tshuaj tua kab mob, thiab lwm yam. Tsis tas li ntawd, nws kuj tseem siv tau los ua tshuaj reagents, xws li catalysts thiab cov tshuaj tiv thaiv intermediates.
Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias kev siv methyl 2-bromo-4-fluorobenzoate yuav tsum tau tsim thiab siv raws li kev tswj hwm nruj. Nws raug nquahu kom sab laj tus kws tshaj lij thiab ua raws li cov lus qhia ua ntej siv.
| Cov khoom kuaj | Specification |
| Qhov tshwm sim | Colorless rau lub teeb daj kua |
| Kev txheeb xyuas / HPLC | Lub sijhawm khaws cia ntawm tus qauv ua raws li tus qauv siv |
| Dej | ≤ 0.2% |
| Max tus kheej impurity | ≤ 0.5% |
| HPLC Chromatographic purity | ≥98.0% |
| Cia | Chav tsev kub, ziab thiab zoo kaw |
