3-Fluoro-2-Nitrotoluene (CAS # 3013-27-2)
Daim ntawv thov
Siv los ua raw khoom rau organic synthesis
Specification
Melting point: 17-18 ℃
Kub taw tes: 226.1 ± 20.0 ° C (Predicted)
Qhov ceev 1.274 ± 0.06 g / cm3 (Predicted)
form Low Melting Solid
xim Off-white
Kev nyab xeeb
GHS 07
Teeb liab lo lus ceeb toom
Hazard nqe lus H302-H315-H319-H332-H335
Cov nqe lus ceev faj P261-P280a-P304+P340-P305+P351+P338-P405-P501a
TIAB SA 2811
Hazard Chav Kawm 6.1
Ntim & Cia
Ntim hauv 25kg / 50kg nruas. Khaws nyob rau hauv qhov chaw tsaus, kaw hauv qhuav, Chav Kub
Taw qhia
3-Fluoro-2-nitrotoluene yog ib yam tshuaj uas siv dav hauv kev lag luam sib txawv. Qhov sib xyaw no yog cov tshuaj nitrogen uas muaj cov tshuaj tsw qab uas muaj cov tshuaj fluorine atom nyob rau hauv txoj haujlwm thib peb thiab cov pab pawg ua haujlwm nitro nyob rau hauv txoj hauj lwm thib ob ntawm lub nplhaib toluene. Cov tshuaj no kuj paub los ntawm nws cov tshuaj formula C7H6FNO2.
3-Fluoro-2-nitrotoluene yog cov khoom siv tshuaj tshwj xeeb uas siv ntau yam kev siv. Cov khoom no yog daj daj siv lead ua uas muaj molar pawg ntawm 155.13 g / mol. Nws muaj qhov kub ntawm 56-60 ° C thiab kub ntawm 243-245 ° C.
Cov tshuaj no yog dav siv nyob rau hauv cov organic synthesis raws li ib tug reagent nyob rau hauv sib txawv tshuaj. Nws kuj yog siv los ua ib qho nruab nrab hauv kev tsim cov tshuaj sib txawv xws li tshuaj, agrochemicals, thiab dyes. 3-Fluoro-2-nitrotoluene kuj tseem siv rau hauv kev sib txuas ntawm cov polymers thiab hauv kev tsim khoom siv hluav taws xob thiab optoelectronic.
3-Fluoro-2-nitrotoluene yog ib yam khoom muaj zog heev, thiab nws cov reactivity feem ntau yog vim muaj cov pab pawg nitro. Nws yog soluble heev hauv cov kuab tshuaj organic xws li diethyl ether, methanol, thiab acetonitrile. Txawm li cas los xij, nws yuav luag insoluble hauv dej.
Cov khoom no muaj kev ruaj khov nyob rau hauv ib txwm muaj, thiab nws yuav tsum tau muab cia rau hauv qhov chaw txias, qhuav, thiab qhov cua zoo. Nws tseem yuav tsum tau khaws cia kom deb ntawm qhov chaw ntawm tshav kub thiab ignition. Kev tuav cov khoom no yuav tsum muaj cov cuab yeej tiv thaiv zoo xws li hnab looj tes, tsom iav kev nyab xeeb, thiab cov tsho hauv chav kuaj.
Hauv kev xaus, 3-Fluoro-2-nitrotoluene yog cov khoom siv tshuaj tshwj xeeb uas muaj ntau yam kev siv hauv kev lag luam sib txawv. Nws yog dav siv raws li ib tug reagent nyob rau hauv organic synthesis thiab raws li ib tug intermediate nyob rau hauv kev tsim cov tshuaj sib txawv. Cov tshuaj no kuj tseem siv rau hauv kev tsim cov polymers thiab hauv cov khoom siv hluav taws xob thiab optoelectronic. Txawm li cas los xij, vim nws qhov xwm txheej zoo heev, nws yuav tsum tau ceev faj thiab khaws cia kom zoo.
