I-VeratRole / 1 2-Dimeethoxybyenzene / CAS 91-16-7 / 7 / I-Guaiaial Methyl Ether
Igama lemveliso: 1,2-dimeethoxybyezene
I-CAS: 91-16-7
Mf: c8h10o2
MW: 138.16
Ukuxinana: i-1.084 g / ml
Inqaku lokunyibilika: I-22-23 ° C
Inqaku lokubila: 206-207 ° C
Iphakheji: 1 l / Ibhotile, 25 l / iDrum, 200 l / iDrum
1.Sili-fungicides ye-funguemorph kunye ne-gumorph.
2.Isetyenziselwa ukuqesha i-tetrarapatine kunye nesobodine kumzi-mveliso wamachiza.
3.Kukwayindlela yokumiselwa kwe-lactic acid egazini nakwi-glycerol.
EAPREDEDI EZIQHELEKILEYO:Isetyenziswe njengaphakathi kwe-synthesis yezinto ezahlukeneyo zezinto eziphilayo, kubandakanya amayeza kunye neekhemikhali zezolimo.
Ukuphakama kunye neziqholo:Ngenxa yeepropathi zayo ezinqwenelekayo, inokusetyenziswa ngokulungiselela iziqholo kunye neziqholo.
Uphando:Isetyenziselwa uphando lwekhemikhali kunye nophando olunxulumene ne-ornthesic synthesis kunye neendlela zokuphendula.
I-Solvent:Ingasetyenziselwa njengesinyibilikisi kwiinkqubo ezahlukeneyo zekhemikhali kunye neenkqubo.
Uhlalutyo chemistry: Ziindlela zohlalutyo ezinokusetyenziselwa ukufumana kunye nokubonisa imifanekiso ethile.
Kunzima ukunyibilikisa emanzini, kodwa kulula ukuyichitha utywala, i-ether kunye nezinye izinyibilikisi zendalo.
I-1,2-dimeethoxybyezene (i-veratrol) inesifo sokuzeka kancinci emanzini, malunga ne-1.5 g / l nge-25 ° C. Kuyanyibilika ngakumbi kwiinyibiliki ezifana ne-ethanol, i-ether, kunye ne-chloroform. Iipropathi zayo zokuzola zenza ukuba iluncedo kwizicelo ezahlukeneyo, ngakumbi kwi-orntic synthesis synthesis kunye neenkqubo zokwenziwa.
Igcinwe kwindawo eyomileyo, enomthunzi, indawo enomoya. Ileyibhile:Qiniseka ukuba izikhongozeli zineelebheli ngokufanelekileyo igama lekhemikhali, isimboli enobungozi, kunye naluphi na ulwazi olufanelekileyo lokhuseleko.
Ukupakisha:Sebenzisa izixhobo zokupakisha ezifanelekileyo ezihambelana ne-1,2-dimeethoxybyezene ukuthintela ukuvuza okanye ukuchitheka. Izikhongozeli kufuneka zitywinwe ngokuqinileyo kwaye zenziwe ngezinto ezinganyangekiyo zekhemikhali.
Ulawulo lobushushu:Gcina kunye nokuhambisa iikhemikhali kwindawo epholileyo neyomileyo, kude nokukhanya kwelanga ngqo kunye nemithombo yobushushu, njengamaqondo obushushu aphezulu anokuchaphazela uzinzo lwequand.
Ziphephe izixhobo ezingahambelaniyo:Gcina i-1,2-dimemenzenezene kude nee-oxidants ezinamandla, acids, kunye neziseko njengoko zinokuphendula kwezi zinto.
Izixhobo zokhuselo lobuqu (i-PPE):Qinisekisa ukuba abasebenzi baphatha uphakathi kweekhemikhali banxiba i-PPE efanelekileyo, kubandakanya iigloves, amagqabi, kunye nempahla yokhuselo ukunciphisa ukubonwa.
Impendulo evunayo engxamisekileyo:Lungiselela izixhobo zokuphendula ezingxamisekileyo kunye neenkqubo kwimeko yokuvuza ngengozi ngexesha lokuhamba.
Imigaqo yoThutho:Ihambelana neMithetho yeNdawo yengingqi, yesizwe nezamazwe aphesheya malunga nokuhamba kweempahla eziyingozi, kubandakanya naziphi na iimfuno ezizodwa zezinto ezinokutsha okanye ezinetyhefu.
Ulwazi olungxamisekileyo:Ukuqinisekiswa kolwazi loqhakamshelwano lwexesha likaxakeka kunye nee-Sheet zedatha yoKhuseleko (i-SDS) zifumaneka ngokulula ngexesha lokuhamba.
Ukuphefumla:Ukuphefumla komphunga okanye inkungu kunokucaphukisa iphecana lokuphefumla. Ukuvezwa kwexesha elide kunokubangela iingxaki ezinkulu zokuphefumla.
Uqhagamshelwano lolusu:Unxibelelwano lunokubangela ukucaphuka kwesikhumba. Ukudibana ixesha elide okanye okuphindaphindiweyo kunokubangela i-dermatitis.
Uqhagamshelo lamehlo:Inokubangela ukucaphukisa ngamehlo, okukhokelela kubomvu kunye nokungonwabi.
I-INVENS:Ukufakwa kwe-1,2-dimeethoxybyezene kunokuba yingozi kwaye kunokubangela ukucaphukisa i-gestrointel okanye ezinye iziphumo.
Ityhefu:Ngelixa ayichazwanga njengetyhefu kakhulu, kuyacetyiswa ukuba ihlawulwe ngokulumka njengezikhemizi.
Iziphumo zexesha elide:Kukho ulwazi olulinganiselweyo kwimiphumo yempilo yexesha elide yokuvezwa kwi-1,2-dimeethoxybyezene, kodwa ihlala ilumkile ukunciphisa ukuncipha.
Amanyathelo okhuseleko:
Sebenzisa izixhobo ezifanelekileyo zokhuselo
Sebenza kwindawo enomoya ongena kakuhle okanye usebenzise i-hood yesitshixo ukunciphisa umngcipheko wokuphefumla.
Q1: Ndingafumana iisampulu ezivela kwicala lakho?
Re: Ewe, kunjalo. Singathanda ukubonelela nge-10-1000 g isampulu yasimahla kuwe, exhomekeke kwimveliso oyifunayo. Kwindlela, icala lakho kufuneka lithwale, kodwa siya kukubuyisela emva kokuba ubeke iodolo ye-bulk.
I-Q2: ithini i-moq yakho?
Re: Ngokwesiqhelo i-moq yethu yi-1 kg, kodwa ngamanye amaxesha iyaguquguquka kwaye ixhomekeke kwimveliso.
Q3: Zeziphi iintlobo zentlawulo ezikhoyo kuwe?
Re: Sicebisa ukuba uhlawule i-AlibaBa, T / T okanye i-L / C, kwaye unokukhetha ukuhlawula i-PayPal, i-Western Union ukuba ixabiso lingaphantsi kwe-USD 3000. Ngaphandle kwexesha, ngamanye amaxesha siyayamkela i-bitcoin.
I-Q4: NJANI NJANI NJANI LIKHOLO?
Re: Ubungakanani obuncinci, iimpahla ziya kuthunyelwa kuwe ngaphakathi kweentsuku ezi-1-3 zomsebenzi emva kwentlawulo.
Kwisixa esikhulu, iimpahla ziya kuthunyelwa kuwe ngaphakathi kweentsuku ezi-3-7 zomsebenzi emva kwentlawulo.
I-Q5: ixesha elingakanani ndifumana ixesha lam emva kwentlawulo?
Re: Ubungakanani obuncinci, siya kuzisa ikhuriya (i-FedEx, i-TNT, DHL, njl, njl njl) kwaye ihlala ixabisa iintsuku ezi-3-7 kwicala lakho. Ukuba u
Ufuna ukusebenzisa umgca okhethekileyo okanye ukuthunyelwa komoya, sikwazi ukubonelela kwaye kuya kubiza malunga neeveki ezi-1-3.
Ubungakanani obukhulu, ukuhanjiswa ngolwandle kuya kuba ngcono. Kwixesha lezothutho, idinga iintsuku ezingama-3 ukuya kwengama-40, exhomekeke kwindawo yakho.
Q6: Ithini inkonzo yakho yasemva kwentengiso?
Re: Siya kukwazisa ngenkqubela phambili yomyalelo, njengokulungiselela kwemveliso, ukubhengezwa, ukulandela umzila, amasiko
Uncedo lokuCacisa, njl.
