I-N-acetyl Acetyl Aniline 99.9% Izinto Zokusetshenziswa Kwamakhemikhali Ezingavuthiwe I-Acetanilide
Imininingwane
| Into | Imininingwane |
| Ukubukeka | Amakristalu amhlophe noma acishe abe mhlophe |
| Imikhawulo Yezinga Lokuncibilika | 112~116°C |
| Ukuhlolwa kwe-Aniline | ≤0.15% |
| Okuqukethwe kwamanzi | ≤0.2% |
| Ukuhlolwa kwePhenol | 20ppm |
| Okuqukethwe Komlotha | ≤0.1% |
| I-asidi yamahhala | ≤ 0.5% |
| Ukuhlolwa | ≥99.2% |
Ukupakisha
25kg/isigubhu, 25kg/isikhwama
Incazelo Yomkhiqizo
| Igama Lomkhiqizo | I-Acetanilide |
| Amagama afanayo | I-N-Phenylacetamide |
| Inombolo ye-CAS | 103-84-4 |
| I-EINECS | 203-150-7 |
| Ifomula Yamamolekyuli | C8H9NO |
| Isisindo sama-molecule | 135.16 |
| Ukubukeka | Impuphu emhlophe ekristalu |
| Indawo yokuncibilika | 111-115 ºC |
| Indawo yokubilisa | 304 ºC |
| Iphoyinti lokuphazima | 173 ºC |
| Ukuncibilika kwamanzi | 5 g/L (25 ºC) |
| Ukuhlolwa | 99% |
Izinto zokusetshenziswa zokukhiqiza
Izinto zokusetshenziswa zokukhiqizwa kwe-acetylaniline zifaka kakhulu i-aniline ne-acetone. Phakathi kwazo, i-aniline iyi-aromatic amine, ingenye yezinto zokusetshenziswa zamakhemikhali eziphilayo ezibaluleke kakhulu, ezisetshenziswa kabanzi kumadayi, izidakamizwa, ama-resin okwenziwa, irabha neminye imikhakha. I-Acetone, njenge-acetylation agent, iyindawo ebalulekile embonini yokubilisa futhi iyikhemikhali eyisisekelo emkhakheni wokwenziwa kwezinto eziphilayo.
I-Acetanilide ivame ukukhiqizwa yi-acetylation, okuyimpendulo ye-aniline ne-acetone ukwakha i-acetanilide. Ukusabela ngokuvamile kwenziwa lapho kukhona ama-catalyst e-alkaline njenge-sodium hydroxide noma i-hydroxylamine, futhi izinga lokushisa lokusabela ngokuvamile lingu-80-100℃. Ekuphenduleni, i-acetone isebenza njenge-acetylation, ithatha indawo ye-athomu ye-hydrogen ku-molecule ye-aniline ngeqembu le-acetyl ukwakha i-acetanilide. Ngemva kokuthi ukusabela sekuqediwe, imikhiqizo ye-acetanilide emsulwa kakhulu ingatholakala ngokususa i-acid, ukuhlunga kanye nezinye izinyathelo zobuchwepheshe.
Isicelo
1. Ama-pigment anombala: njengendlela ephakathi esetshenziswa ekuhlanganiseni ama-pigment anombala, njengodayi wokunyathelisa nowokudaya, izinto zokudaya indwangu, ukudla, imithi kanye neminye imikhakha.
2. Izidakamizwa: Zisetshenziswa njengezinto zokusetshenziswa ekuhlanganiseni imithi ethile kanye namakhemikhali ezokwelapha, njengemithi yokukhipha isisu, imithi yokunciphisa ubuhlungu kanye nemithi yokubulala izinzwa.
3. Izinongo: Zingasetshenziswa njengezinongo zokwenziwa, njengezinhlanganisela zephunga elimnandi.
4 i-resin yokwenziwa: ingasetshenziswa ukuhlanganisa izinhlobo ezahlukene zama-resin, njenge-phenolic resin, i-urea formaldehyde resin, njll.
5. Ukugqoka: kungasetshenziswa njengesihlanzisi sodayi sokugqoka, kuthuthukise amandla okufaka imibala opende kanye nokunamathela kwefilimu yokupenda.
6. Irabha: ingasetshenziswa njengezinto zokusetshenziswa zerabha yokwenziwa yezinto eziphilayo, ingasetshenziswa futhi njenge-plasticizer yerabha kanye ne-buffer.
Izingozi: Isigaba 6.1
1. Ukuvuselela umgudu wokuphefumula ongaphezulu.
2. Ukungena kungabangela amazinga aphezulu e-iron kanye ne-bone marrow hyperplasia.
3. Ukuchayeka okuphindaphindiwe kungenzeka. Ukucasula isikhumba, kungabangela i-dermatitis.
4. Ukuvimbela uhlelo lwezinzwa oluphakathi kanye nohlelo lwenhliziyo nemithambo yegazi.
5. Ukuthintana okuningi kungabangela isiyezi kanye nokuphaphatheka.