I-N-acetyl iAcetyl Aniline 99.9% yeMchiza yeMathiriyeli ekrwada i-Acetanilide
Inkcazo
| Into | Iinkcukacha |
| Imbonakalo | Iikristale ezimhlophe okanye eziphantse zibe mhlophe |
| Imida yokunyibilika | 112–116°C |
| Aniline Assay | ≤0.15% |
| Umxholo wamanzi | ≤0.2% |
| Phenol Assay | 20ppm |
| Isiqulatho sothuthu | ≤0.1% |
| Iasidi yasimahla | ≤ 0.5% |
| Isivavanyi | ≥99.2% |
Ukupakishwa
25kg / igubu, 25kg / ibhegi
Ingcaciso yeMveliso
| Igama lemveliso | Acetanilide |
| Izithethantonye | N-Phenylacetamide |
| Inombolo yeCAS. | 103-84-4 |
| EINECS | 203-150-7 |
| Ifomula yeemolekyuli | C8H9NO |
| Ubunzima beMolekyuli | 135.16 |
| Imbonakalo | Umgubo omhlophe wekristale |
| Indawo yokunyibilika | 111-115 ºC |
| Indawo yokubilisa | 304 ºC |
| Indawo yokuflasha | 173 ºC |
| Ukunyibilika kwamanzi | 5 g/L (25 ºC) |
| Isivavanyi | 99% |
Ukuveliswa kweMathiriyeli ekrwada
Izinto eziluhlaza zokuvelisa i-acetylaniline ikakhulu ziquka i-aniline kunye ne-acetone.Phakathi kwabo, i-aniline i-amine enuka kamnandi, yenye yezona zinto zibalulekileyo zemichiza ekrwada, esetyenziswa kakhulu kwiidayi, iziyobisi, iireyini zokwenziwa, irabha kunye nezinye iindawo.I-acetone, njenge-acetylation agent, yinto ebalulekileyo ephakathi kwi-fermentation industry kunye neekhemikhali ezisisiseko kwintsimi ye-organic synthesis.
I-acetanilide idla ngokuveliswa yi-acetylation, eyindlela yokusabela kwe-aniline kunye ne-acetone ukwenza i-acetanilide.Ukusabela ngokuqhelekileyo kuqhutywa phambi kwee-catalysts ze-alkaline ezifana ne-sodium hydroxide okanye i-hydroxylamine, kwaye ubushushu bokusabela buhlala bungama-80-100 ℃.Ekuphenduleni, i-acetone isebenza njenge-acetylation, ithatha indawo ye-athomu ye-hydrogen kwi-athomu ye-aniline kunye neqela le-acetyl ukwenza i-acetanilide.Emva kokuba impendulo igqityiwe, iimveliso ze-acetanilide ezicocekileyo zingafumaneka ngokungathathi hlangothi kwe-asidi, ukuhluzwa kunye namanye amanyathelo obuchwepheshe.
Isicelo
1. Ii-pigments zedayi: njengesiphakathi esisetyenziswa ekudityanisweni kwemibala yedayi, njengokuprinta kunye nedayi yedayi, iiarhente zokudaya ilaphu, ukutya, amayeza kunye nezinye iindawo.
2. Iziyobisi: Isetyenziswe njengezinto eziluhlaza kwi-synthesis yamachiza athile kunye neekhompawundi zonyango, ezifana ne-diuretics, i-analgesics kunye ne-anesthetics.
3. Iziqholo: Zinokusetyenziswa njengeziqholo zokwenziwa, ezifana neekhompawundi ezinuka kamnandi.
I-4 ye-synthetic resin: ingasetyenziselwa ukudibanisa iintlobo ezahlukeneyo zeerasi, ezifana ne-phenolic resin, i-urea formaldehyde resin, njl.
5. Ukugquma: kunokusetyenziswa njenge-disperant yedayi yokugqoka, ukuphucula amandla ombala wepeyinti kunye nokunamathela kwifilimu yepeyinti.
6. Irabha: ingasetyenziswa njengento ekrwada yerabha yokwenziwa kwezinto eziphilayo, ingasetyenziswa njengeplastiki yerabha kunye ne-buffer.
Iingozi: Udidi 6.1
1. Ukuvuselela indlela yokuphefumula ephezulu.
2. Ukungeniswa kunokubangela amanqanaba aphezulu esinyithi kunye ne-bone marrow hyperplasia.
3. Utyhileko oluphindaphindiweyo lunokwenzeka.Ukucaphukisa ulusu, kunokubangela i-dermatitis.
4. Ukuthintela inkqubo ye-nervous central kunye ne-cardiovascular system.
5. Inani elikhulu loqhagamshelwano linokubangela ukuba nesiyezi kunye nebala.