Tom ntej: Methyl 2-Fluoroacylate CAS # 2343-89-7
Daim ntawv thov
2-methyl fluoroacrylate muaj kev siv tseem ceeb hauv kev lag luam tshuaj thiab khoom siv. nws yog ib qho tseem ceeb hluavtaws intermediate rau tshuaj, coatings, semiconductor photoresist cov ntaub ntawv, thiab lwm yam. cov nqi ntawm industrial ntau lawm yog nce xyoo los ntawm lub xyoo.
Specification
Cov tsos mob ua kua
Xim Colorless mus Yuav luag tsis muaj xim
Cia txias 2-8 ° C
Refractive Index 1.39
Kev nyab xeeb
Hazard Symbols Xi - Irritant
Irritant
Risk Codes R10 - Flammable
R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij.
Kev Nyab Xeeb Kev Nyab Xeeb S16 - Khaws kom deb ntawm qhov chaw ntawm qhov hluav taws kub.
S26 - Nyob rau hauv rooj plaub ntawm qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob.
S36 - Hnav khaub ncaws tiv thaiv zoo.
S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag.
UN IDs 1993
HS Code 29161290
Hazard Note Irritant
Hazard Class 3
Packing Group Ⅱ
Ntim & Cia
Ntim hauv 25kg / 50kg nruas. Cia txias 2-8 ° C
Taw qhia
Methyl 2-fluoroacylate, tseem hu ua methyl 2-fluoroacetate, yog ib qho ntshiab thiab tsis muaj xim organic nrog cov tshuaj formula C3H5FO2. Nws yog dav siv los ua tshuaj nruab nrab hauv kev sib txuas ntawm ntau cov organic tebchaw.
Nrog rau qhov hnyav molecular ntawm 106.08 g / mol, methyl 2-fluoroacylate muaj qhov kub ntawm 108-109 ° C thiab melting point ntawm -46 ° C. Lub compound yog soluble hauv dej, ethanol, thiab ether, ua rau nws zoo tagnrho rau ntau yam kev lag luam.
Methyl 2-fluoroacylate tshwj xeeb yog nrhiav tom qab hauv kev lag luam kws tshuaj, qhov twg nws yog siv los ua lub tsev thaiv rau kev sib txuas ntawm ntau yam tshuaj thiab cov khoom xyaw tshuaj nquag. Nws kuj tseem siv dav hauv kev lag luam agrochemical ua cov khoom pib rau kev tsim cov tshuaj tua kab, tshuaj tua kab, thiab fungicides.
Ntxiv rau nws cov ntawv thov hauv kev lag luam tshuaj thiab tshuaj agrochemical, methyl 2-fluoroacylate kuj tseem siv rau hauv kev tsim cov dyes thiab pigments, nrog rau kev tsim cov tshuaj tsw qab thiab tsw.
Ib qho txiaj ntsig tseem ceeb ntawm kev siv methyl 2-fluoroacylate yog tias nws tso cai rau kev tsim cov khoom zoo nrog kev txhim kho purity thiab kev xaiv. Nws kuj tseem muaj txiaj ntsig zoo dua li ntau lwm cov organic tebchaw, ua rau nws muaj kev xaiv nrov dua rau kev siv ntau yam tshuaj syntheses.
Methyl 2-fluoroacylate feem ntau suav hais tias muaj kev nyab xeeb rau kev siv hauv kev lag luam thiab kev lag luam thaum ua haujlwm zoo. Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum tau ceev faj kom raug thaum tuav cov khoom sib xyaw, vim tias nws tuaj yeem ua rau muaj kev phom sij thaum noj, nqus, lossis nqus los ntawm daim tawv nqaij.
Zuag qhia tag nrho, methyl 2-fluoroacylate yog cov tshuaj muaj txiaj ntsig zoo thiab muaj txiaj ntsig zoo nrog rau ntau daim ntawv thov kev lag luam. Txawm hais tias koj tab tom ua haujlwm hauv kev lag luam tshuaj lossis agrochemical sector, lossis hauv kev tsim cov tshuaj tsw qab lossis cov xim, qhov sib xyaw no yog qhov yuav tsum muaj rau koj cov khoom muag tshuaj. Thiab nrog nws cov khoom zoo thiab pheej yig, nws yog cov khoom lag luam uas paub tseeb tias yuav muab tus nqi zoo thiab kev ua tau zoo rau xyoo tom ntej.
