I-P-Anisaldehyde CAS 123-11-5
Igama lomkhiqizo: P-Anisaldehyde / 4-Methoxybenzalzaldaldehyde
Case: 123-11-5
MF: C8H8O2
MW: 136.15
Iphuzu elincibilikayo: -1 ° C
Ubukhulu: 1.121 G / ML
Iphakheji: 1 l / ibhodlela, 25 l / drum, 200 l / drum
1. Yisinongo esiyinhloko esimbali se-hawthorn, i-sunflower kanye nokunambitheka kwe-lilac.
2. Kusetshenziswa njenge-ejenti yamanga ku-lily yesigodi.
I-3. Isetshenziswa njengesiguquli e-Osmanthus Chalans CORESS.
4. Ingasetshenziswa futhi ekuthambekeni kwansuku zonke nokunambitheka kokudla.
Kuyancibilikisa e-ethanol, incibilikisa e-Ethyl Ether, uBenzene nakwamanye ama-solvents ezi-organic, nawo ancibilikayo emanzini.
Kugcinwe endaweni eyomile, enomthunzi, enomoya opholile.
Isitsha:Sebenzisa iziqukathi ze-airtight ezenziwe ngengilazi noma i-polyethylene ephezulu (HDPE) ukuvikela ukungcoliswa nokuhwamuka.
Lokushisa:Gcina endaweni epholile neyomile, kude nokukhanya kwelanga okuqondile nemithombo yokushisa. Uma kudingeka isitoreji esihlala isikhathi eside, kungcono ukusigcina ekushiseni kwegumbi noma esiqandisini.
Ukuphefumula:Qiniseka ukuthi indawo yokugcina inomoya omuhle ukugwema ukunqwabelana kwe-vapor.
Ukungalingani:Gwema kude ne-oxidants eqinile nama-acid, njengoba u-P-Anisaldehyde azosabela ngalezi zinto.
Ilebula:Ukufaka ilebula ngokucacile iziqukathi ngegama lamakhemikhali, okuhlushwa, kanye nemininingwane eyingozi.
Izindlela zokuphepha:Gcina ngokuya ngemithetho yendawo kanye nemihlahlandlela yezokuphepha futhi uqinisekisa ukuthi imishini yokuphepha efanelekile iyatholakala uma kwenzeka kuchithe noma ukuvuza.
p-anisaldehydeNgokuvamile kubhekwa njengenobuthi obuphansi, kepha kungenzeka ukuthi kungenzeka kube nezingozi zempilo uma zingaphathwa kahle. Nawa amanye amaphuzu asemqoka ngokulimala kwawo okungenzeka emzimbeni womuntu:
1.Ukubeka:Ukuchayeka ku-P-MethoxybenzalZaldehyde Vapor kungacasula ipheshana lokuphefumula, kubangele izimpawu njengokukhwehlela, ukufuya noma ukuphefumula kobunzima.
2. Ukuxhumana kwesikhumba:Kungadala ukucasuka kwesikhumba noma ukusabela komzimba kwabanye abantu. Oxhumana naye isikhathi eside noma ophindaphindwayo kufanele agwenywe.
3. Ukuxhumana ngamehlo:I-P-Anisaldehyde ingahle icasule amehlo, ibangele ukubomvu, ukudiliza, noma ukungaphatheki kahle.
4. Ukungenisa:Ukungenisa kwe-P-Anisaldehyde kungaba yingozi futhi kungadala ukucasulwa kwesisu.
5. Izindlela zokuphepha:Lapho kunikezwa i-Terephthalaldehyde, kunconywa ukusebenzisa imishini efanelekile yokuzivikela (i-PPE) efana namagilavu, ama-goggles, kanye namajazi welebhu, futhi asebenze endaweni enomoya omncane noma ngaphansi kwe-hood ye-fume.
6. Imininingwane Yokulawula:Njalo bhekisa ephepheni ledatha yezokuphepha (SDS) ye-TerephthalDehyde ukuthola imininingwane ethile ngezingozi, ukuphathwa, kanye nezinyathelo eziphuthumayo.
Ngamafuphi, ngenkathi i-P-Anisaldehyde ayihlukaniswa njengenobuthi obunobuthi, isadinga ukuphathwa ngokunakekela ukunciphisa ukubonakaliswa kanye nezingozi zezempilo ezingaba khona.
1. Igesi yayo nomoya kwakha ingxube eqhumayo. Gqoka izingilazi zokuvikela, okokugqoka okuvikelayo, namagilavu wokuvikela.
2. Ikhona emaqenjini kagwayi kanye nentuthu.
3. Imvelo ikhona emafutheni abalulekile njengamafutha e-anise anise, uwoyela we-cumini, uwoyela wenkanyezi, uwoyela we-dill, uwoyela we-apacia kanye namafutha ommbila.
I-4. Akuqinile ukuKhanya, kulula ukukwenza u-oxidize futhi ushintshe umbala emoyeni ukukhiqiza i-anisic acid.
I-5. I-P-Methoxybenzalzehyde ingasetshenziselwa ukuvikela ama-diols, ama-dithiols, amiy, ama-hydroxylamine kanye namadayimane.
Ukuvikelwa kwe-Diol P-Methoxybenzalzehyde kungenziwa kalula ukusabela kwe-diol ne-Aldehyde ukwakha i-acetal. I-Catalyst esetshenzisiwe ingaba yi-hydrochloric acid noma i-zinc chloride, noma ezinye izindlela ezifana ne-iodine catalysis kanye ne-polliines sulfuric acid Catalysis, njr. P-Metholybenzaldehydehehyde baphendukela ne-L-Cysteine ukuze bathole ama-Thiazole Derivatives.
Ukusabela ngamaqembu e-Amino P-Methoxybenzaldehyde angaphendula ngamaqembu e-Amino ukwakha izisekelo ze-Schiff, ezincishiswe yi-NABH4 ukwakha ama-Amines amabili.
Ukwakheka kwe-ethylene oxide derivatives P-Methoxybenzalzaldehyde kungasabela ngama-sulfur ylidedes ukwakha ama-ethylene oxive derivatives, futhi futhi angaphendula ngamakhompiyutha e-diazonium ukuthola okuvela kwalezo zinto zokutholwa. Ukuphendula nge-Ethylene oxide derivatives kungakhulisa indandatho yokuthola i-furan ring derivatives.
Ukusabela kwe-Diacylation ngaphansi kwe-catalysis yeTetrabutyLammonium Bromide (TBATB), i-P-Metholxybenzalzaldehyde ingasabela nge-anhydride ye-acid ukuze kufakwe imikhiqizo ye-diacylation.
Ekuphenduleni kwe-allylation, ngenxa yomphumela oqinile we-elektroni we-elektroni weqembu le-para-Methoxy
