I-4-Nitrophenylacetic Acid (CAS# 104-03-0)
Isicelo
I-organic synthesis.Isetshenziswa kakhulu kwezokwelapha nokunye ukwakheka kwe-organic, futhi ingasetshenziselwa ucwaningo lwamakhemikhali ezinto eziphilayo.
Ukucaciswa
Ukubukeka kwempushana ephuzi
Faka umbala o-Beige ukuya kophuzi
Merck 14,6621
I-BRN 1911801
pKa 3.85(at 25℃)
I-PH 2.98 ku-22.8℃ kanye no-10g/L
Ukuphepha
Izimpawu Zengozi Xi - Iyacasula
Iyacasula
Amakhodi Engozi 36/37/38 - Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba.
Incazelo Yezokuphepha S26 - Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
I-S36 - Gqoka izingubo ezifanele zokuzivikela.
I-S37/39 - Gqoka amagilavu afanelekile kanye nokuvikela iso/ubuso
Omazisi be-UN UN 3077 9 / PGIII
I-WGK Germany 3
I-RTECS AJ1130010
TSCA Yebo
I-HS Code 29163900
I-Hazard Note Irritant
Ubuthi be-dnr-bcs 500 mg/disc MUREAV170,11,86
Ukupakisha & Isitoreji
Ipakishwe ezigubhu ezingu-25kg/50kg. Isimo Sesitoreji Sivalwe ngokomile, Izinga lokushisa Legumbi
Isingeniso
I-4-Nitrophenylacetic acid iyikhemikhali eguquguqukayo futhi ebalulekile esetshenziswa ku-organic synthesis, ikakhulukazi emkhakheni wezokwelapha. Ibuye isetshenziswe emikhakheni ehlukahlukene yocwaningo lwe-biochemical. I-4-Nitrophenylacetic acid iyisakhiwo esisebenzayo nesisetshenziswa kabanzi ekuhlanganisweni kwemithi eminingi nemithi. Izakhiwo zayo eziyingqayizivele ziyenza ibe i-reagent efanelekile yokwakhiwa kwezidakamizwa ezinamandla nezikhethayo, ezisiza ekudambiseni izifo futhi zisindise izimpilo.
I-4-Nitrophenylacetic Acid iyimpushana efana nokuphuzi ebonakala i-beige kuya kokuphuzi ngombala. Kuyinhlanganisela ye-organic synthetic engasetshenziswa ezinhlobonhlobo zezicelo embonini yezemithi kanye ne-biochemical. Leli khemikhali lisetshenziswa ngokuyinhloko ku-organic synthesis, lapho lisebenza njengesakhiwo esiyinhloko sokwenza ama-molecule ahlukahlukene ayinkimbinkimbi. Izakhiwo zayo eziyingqayizivele ziyenza ibe yingxenye ebalulekile ekuhlanganisweni kwemithi eminingi nemithi.
I-4-Nitrophenylacetic acid iphuma ku-phenylpropionic acid futhi iqukethe iqembu le-nitro neqembu le-carboxylic acid elixhunywe kwindandatho ye-phenyl. Leli khemikhali lincibilika kakhulu emanzini nakwezinye izincibilikisi ze-polar. Izakhiwo zayo zamakhemikhali ezihlukile ziyenza ibe i-reagent efanelekile yokusebenzisa uxhaxha olubanzi lwezinqubo ze-organic synthesis, okuhlanganisa ukuhlanganiswa kwe-peptide, i-esterification, i-amidation, kanye ne-reductive amination.
1. Izicelo Zemithi:
I-4-Nitrophenylacetic acid isetshenziswa kabanzi embonini yezemithi, lapho isebenza khona njengesakhiwo esibalulekile ekukhiqizeni imithi ehlukahlukene. I-4-Nitrophenylacetic acid ingasetshenziswa ekuhlanganiseni kwezidakamizwa ukwelapha ukukhathazeka, isifuba somoya, umdlavuza, i-cholesterol, umfutho wegazi ophakeme, ukuvuvukala, nokuphazamiseka kwengqondo, phakathi kokunye.
2. Izicelo ze-Biochemical:
I-4-Nitrophenylacetic acid nayo isetshenziswa kabanzi ocwaningweni lwe-biochemical, lapho isebenza njenge-reaction mechanism probe. Ingaguqulwa ibe yi-4-nitrophenylate derivatives esetshenziselwa ukuhlola izinqubo zokudlulisa ama-electron ngezindlela ezihlukahlukene zokusabela kwe-enzymatic. Njengomphumela walolu phenyo, i-4-nitrophenylacetic acid ingasetshenziswa ekulinganiseni izinguquko emsebenzini we-enzymatic lapho kwethulwa ama-substrates ahlukahlukene.
Sengiphetha, i-4-Nitrophenylacetic acid iyikhemikhali eguquguqukayo futhi ebalulekile esetshenziswa ekuhlanganiseni okuphilayo, ikakhulukazi ekukhiqizeni nasekuthuthukisweni kwezidakamizwa. I-4-Nitrophenylacetic acid iphinde isetshenziswe emikhakheni ehlukahlukene yocwaningo lwamakhemikhali ezinto eziphilayo, lapho isiza khona ukuhlola izinqubo zokudlulisa ama-electron ngezindlela ezihlukahlukene zokusabela kwe-enzymatic. Izakhiwo zayo ezinhle kakhulu zomzimba namakhemikhali, njengokuncibilika okuphezulu emanzini, ziyenza ibe i-reagent eyigugu ezinqubweni ezihlukahlukene zokwenziwa kwezinto eziphilayo. I-4-Nitrophenylacetic acid ishintsha umdlalo embonini yezemithi, lapho ukusetshenziswa kwayo kuye kwaholela ekwakhiweni kwemithi ehlukahlukene eye yathuthukisa futhi yasindisa izimpilo ezingenakubalwa.
