4-Bromo-3-fluorobenzoic acid CAS 153556-42-4yog ib qho tshuaj tsw qab carboxylic acid derivative. Nws zoo nkaus li dawb mus tawm -dawb crystalline hmoov nrog lub melting point ntawm kwv yees li 180-183℃. Nws yog me ntsis soluble hauv dej tab sis dissolves zoo hauv cov kuab tshuaj organic xws li ethanol, acetone, thiab dimethylformamide (DMF). Nws cov qauv muaj lub nplhaib benzene hloov los ntawm bromine atom (ntawm 4-txoj haujlwm), fluorine atom (ntawm 3-txoj hauj lwm), thiab pawg carboxylic acid (-COOH) ntawm 1-txoj hauj lwm. Lub xub ntiag ntawm cov halogen atoms thiab cov reactive carboxylic acid pawg ua rau nws yog ib qho tseem ceeb nruab nrab ntawm cov organic synthesis.
1. Pharmaceutical Intermediate
Nws plays lub luag haujlwm tseem ceeb hauv kev tsim cov tshuaj sib txuas. Cov bromine thiab fluorine atoms, paub txog kev txhim kho kev ua haujlwm lom neeg thiab cov metabolism hauv kev ruaj ntseg, tuaj yeem hloov kho los tsim cov qauv tseem ceeb hauv cov tshuaj. Piv txwv li, nws yog siv los tsim cov tshuaj tsom rau cov enzymes lossis receptors, pab kho cov kab mob xws li mob qog noj ntshav, o, lossis mob paj hlwb. Cov pab pawg carboxylic acid tso cai rau cov tshuaj tiv thaiv ntxiv los tsim amides lossis esters, uas muaj ntau hauv cov tshuaj molecules.
2. Agrochemical Synthesis
Cov tshuaj no yog siv rau hauv kev tsim cov tshuaj agrochemicals xws li tshuaj tua kab thiab tshuaj tua kab mob. Nws cov halogen hloov pauv ua rau muaj zog lom neeg ntawm cov khoom no, pab cuam tshuam cov kab tsuag lossis cov nroj tsuag metabolism. Cov pab pawg carboxylic acid ua rau kev tsim cov derivatives nrog kev txhim kho solubility thiab stability, ua kom muaj kev ua tau zoo hauv kev ua liaj ua teb.
3. Organic Research thiab Material Science
Hauv kev tshawb fawb hauv chaw soj nstuam, nws ua haujlwm ua lub tsev tsim muaj txiaj ntsig rau kev tshawb nrhiav cov txheej txheem hluavtaws tshiab thiab kawm cov qauv- kev sib raug zoo ntawm kev ua haujlwm. Nws tuaj yeem muab tso rau hauv kev sib txuas ntawm cov khoom siv ua haujlwm, suav nrog dyes thiab polymers, qhov twg nws cov halogen atoms cuam tshuam cov khoom xws li xim, thermal stability, lossis conductivity.
4. Kev tsim tshuaj lom neeg
Nws kuj yog ua hauj lwm nyob rau hauv zoo tshuaj ntau lawm, qhov twg nws reactive pawg tso cai rau cov creation ntawm ntau yam tshwj xeeb tebchaw. Cov tebchaw no pom cov ntawv thov hauv kev lag luam xws li hluav taws xob mus rau cov tshuaj pleev ib ce, siv cov khoom tshwj xeeb uas tau muab los ntawm bromine thiab fluorine substituents.
Peb xa tawm 4-Bromo-3-fluorobenzoic Acid txhua xyoo puag ncig, tuaj yeem xyuas kom meej tias cov khoom lag luam zoo lav rau cov neeg siv khoom.Peb muab Cov Ntawv Pov Thawj Ua Lag Luam, Cov Ntawv Sau, Daim Ntawv Sau Npe, COA.Koj puas txaus siab rau cov khoom no? Thov xa cov lus nug, thiab peb yuav tiv tauj koj hauv 24 teev ua haujlwm los tham txog koj cov kev xav tau.
Tiv tauj peb rau ib qho kev tsocai
Vim li cas thiaj xaiv Gneebio?
Gneebio nrog ntau xyoo dhau los ntawm kev tshawb fawb, kev tsim khoom thiab kev lag luam ntawm cov tshuaj organic, yog ib qho ntawm cov neeg xa khoom ntawm cov khoom siv tshuaj hauv Henan, Suav teb.Tau ntau xyoo, peb tau cog lus rau kev lag luam tshuaj lom neeg ntawm intermediates, yas additives, dej kho tshuaj thiab fungicide, thiab tshuaj txhua hnub.
Peb cov khoom nrov muaj xws li Cov Khoom Siv Hluav Taws Xob (Polyisobutylene, Styrene Monomer, Propylene Glycol, Cyclohexanone, Cyclohexane, Isopropyl Cawv), Cov Tshuaj Txhua Hnub (Didecylmethylamine, Dodecyl dimethyl betaine), thiab ntau yam Petrochemicals (Ethylene Tar, Petroleum).
Qhov zoo
1). Cov khoom xa tuaj me me thiab sub- ntim yog muaj.
2). Muab COA, MSDS, Daim Ntawv Pov Thawj Kev Noj Qab Haus Huv thiab Daim Ntawv Pov Thawj Keeb Kwm.
3). Ua ntej, kev pabcuam zoo tshaj plaws.
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