Anisole CAS 100-66-3
Khoom npe:Ib qho uas CAS:100-66-3 Mf:C7h8o Mw:108.14 Ceev: 0.995 g / ml Melting taw tes:-37 ° C Boiling taw tes:154 ° C Pob:1 L / Lub raj mis, 25 L / Nruas, 200 l / Nruas Siv 1: Anisole yog siv nyob rau hauv kev tsim cov txuj lom, dyes, tshuaj, tshuaj tua kab, thiab kuj yog cov kuab tshuaj
Siv 2: Siv los ua cov tshuaj ntsuam xyuas thiab cov kuab tshuaj, cov kuab tshuaj, kuj siv hauv kev npaj cov txuj lom thiab plab hnyuv tshuaj
Siv peb: GB 2760-1996 cov ceg ntseeg tias nws raug tso cai siv cov tshuaj lom neeg noj. Mas siv nyob rau hauv kev npaj ntawm vanilla, fennel thiab npias flavors.
Siv 4: Siv rau hauv synthic synthesis, kuj siv los ua cov kuab tshuaj, naj hoom thiab tshuaj tua kab.
Siv 5: Siv los ua cov kuab tshuaj rau kev rov sau ua tus neeg sawv cev, cov khoom siv hluav taws xob ua kom tiav organic
Nws yog insoluble hauv dej, soluble hauv ethanol, ether. 1. Tshuaj lom neeg: thaum rhuab nrog alkali, lub ether daim ntawv cog lus yog qhov yooj yim tawg. Thaum rhuab rau 130 ° C nrog hydrogen iodide, nws decooses kom tsim methyl iodide thiab Phenol. Thaum rhuab nrog txhuas trichloride thiab txhuas bromide, nws decomposes rau hauv methyl halides thiab cov ntawv sib tw. Nws yog decomposed rau hauv phenol thiab ethylene thaum rhuab mus rau 380 ~ 400 ℃. Lub anisole yog yaj nyob rau hauv txias sulfuric acid, thiab cov tshuaj tiv thaiv sulfinic muaj tshwm sim ntawm lub nplhaib ntawm Para aromforoxide, uas yog xiav. Qhov tshuaj tiv thaiv no tuaj yeem siv los kuaj cov tshuaj uas muaj ntxhiab tsw ntxhiab tsw ntxhiab tsw qab (luag mus kuaj).
2. Nas subcutaneav txhaj rau ld50: 4000mg / kg. Rov ua dua rau tib neeg cov tawv nqaij tuaj yeem ua rau degreing thiab lub cev qhuav dej ntawm cov ntaub so ntswg ntawm tes thiab ua rau tawv nqaij. Kev Rhiav ntau lawm yuav tsum muaj qhov cua thiab cov khoom siv yuav tsum yog airtight. Cov neeg ua haujlwm hnav cov cuab yeej tiv thaiv tiv thaiv.
3. Kev ruaj khov thiab kev ruaj khov
4. Tsis sib thooj: muaj zog oxidization, muaj zog acid
5. Polymerization phom sij, tsis muaj polymerization
Khaws cia rau ntawm qhov chaw qhuav, cov duab ntxoo, muaj qhov cua. 1. Thawv: Siv cov thawv airtight ua los ntawm iav lossis tau txais yas kom tiv thaiv evaporation thiab paug.
2. Kub: Khw lub khw muag khoom hauv qhov chaw txias, qhuav qhov chaw kom deb ntawm lub hnub ci ncaj qha thiab kub. Qhov tseeb, nws yuav tsum khaws cia ntawm chav tsev kub.
3. Qhov cua: ua kom cov chaw cia tau yog qhov cua kom tsis txhob muaj vapor perpectulation.
4. Tsis sib thooj: Thov khaws cia kom deb ntawm cov muaj zog oxidants, acids thiab cov hauv paus thaum nws tuaj yeem hnov mob nrog cov tshuaj no.
5. Daim ntawv lo: daim ntawv lo qhia kom meej nrog lub npe tshuaj, kev xav, thiab tej lus ceeb toom kev phom sij.
6. Kev ceev faj kev nyab xeeb: khw muag khoom nyob deb ntawm kev ncav cuag cov menyuam yaus lossis cov neeg tsis tau tso cai.
1. Kev tswj hwm ua raws: Txheeb xyuas thiab ua cov kev pab hauv zos, thiab thoob ntiaj teb hais txog kev thauj mus los ntawm cov khoom siv phom sij. Anisole yuav raug cais ua cov kua hluav taws, yog li nco ntsoov ua raws li cov lus qhia tseem ceeb.
2. Ntim: Siv cov ntaub ntawv ntim uas tsim nyog uas tsim nyog nrog kev ua haujlwm. Feem ntau qhov no suav nrog cov thawv tsis muaj kev pom zoo uas yog cov khoom pov thawj thiab tuaj yeem tiv thaiv cov haujlwm ntawm kev thauj.
3. Daim ntawv lo: Sau npe kom meej rau lub npe uas yog, cov cim kev phom sij, thiab cov lus qhia tsim nyog. Qhov no suav nrog sau cim cov ntsiab lus raws li cov nplaim taws.
4. Kev tswj kub: Xyuas kom cov chaw xa khoom yog tswj xyuas kom tsis txhob muaj qhov kub thiab txias, uas yuav cuam tshuam rau kev ruaj khov ntawm kev ua haujlwm.
5. Zam kev ua txhaum: Yuav tsum tau ceev faj kom tiv thaiv cov khoom nchuav thaum lub sijhawm xa khoom. Qhov no yuav suav nrog kev siv cov ntaub ntawv uas tsis muaj peev xwm hauv ntim kom muaj cov dej muaj peev xwm.
6. Kev kawm: Ua kom cov neeg ua haujlwm tau koom nrog cov txheej txheem kev thauj mus los thiab paub txog cov kev pheej hmoo cuam tshuam nrog kev ua haujlwm.
7. Cov txheej txheem thaum muaj xwm ceev: Txhawm rau tiv thaiv kev huam yuaj lossis xau thaum muaj kev thauj mus los kub ceev.
Yog lawm, hauv qee qhov xwm txheej, lub peev xwm tuaj yeem suav tau tias yog cov tshuaj tiv thaiv kev puas tsuaj. Nov yog qee cov ntsiab lus tseem ceeb txog nws cov kev phom sij:
1. Flammability: anisole tau faib ua cov kua hluav taws. Nws tuaj yeem yooj yim hlawv thiab ua rau cov hluav taws kub txaus ntshai yog tias muaj cua sov, txim taws lossis qhib cov nplaim taws.
2. Kev Noj Qab Haus Huv: Anisole tuaj yeem ua rau voos yog nqus tau lossis tiv thaiv daim tawv nqaij. Kev ua kom muaj mob hnyav dua, suav nrog cov teeb meem ua pa lossis tawv nqaij tawv nqaij hauv qee tus neeg.
3. Ib qho kev cuam tshuam ib puag ncig: tuaj yeem ua rau muaj kev phom sij rau cov neeg muaj kev phom sij yog tias tso rau hauv ib puag ncig, yog ib qho tseem ceeb los txo cov kev pheej hmoo ib puag ncig.
4. Kev tswj hwm kev faib tawm: nyob ntawm cov kev cai thiab cov kev cai tshwj xeeb hauv cheeb tsam, ib qho tseem ceeb yuav raug rau nws cov khoom muaj kev phom sij.
