i-o-Toluidine

Amagama afanayo:2-Methyl-1-aminobenzene; 2-methyl-anilin; 2-methylbenzamine; o-Toluidine, 99.5%; o-toluChemicalbookidine solution; O-TOLUIDINEOEKANAL, 250MG; O-TOLUIDINE, STANDARDFORGC; O-TOLUIDINE, 100MG, OKUHLANZEKILE

Inombolo ye-CAS: 95-53-4
Ifomula yama-molecule: C7H9N
Isisindo sama-molecule: 107.15
Inombolo ye-EINECS: 202-429-0

Izigaba ezihlobene:ama-reagent e-biochemical; amadayi e-azo; ama-amine; ama-reagent ajwayelekile; i-pyridazine; i-azo; amadayi e-azo angavunyelwe angu-24; amabhlogo okwakha e-organic; i-Azodye; ama-Amine; Ama-Aromatics; ama-intermediate e-pesticide; amanye ama-fungicides; ama-fungicides aphakathi nendawo; ama-aromatic; Ama-Building Blocks; C7; Ukwenziwa Kwamakhemikhali; Ama-Nitrogen Compounds; Ama-Organic Building Blocks; SZ; Ama-TLC Reagents; amakhemikhali e-organic; i-amine; Ama-Intermediate of Dyes kanye nama-Pigmen Amabhuku Amakhemikhali; Ukuguqulwa kofuzoUcwaningoAmakhemikhali; Ama-TLC OkubonwayoAma-Reagents (uhlobo lwe-alphabetics); Ama-Analytical Reagents; Ama-Analytical / Chromatography; Ama-Derivatization Reagents; Ama-Derivatization ReagentsTLC; Amadayi Emvelo; I-Hematology kanye ne-Histology; Amabala Namadayi; i-amine

Izakhiwo zamakhemikhali:Uketshezi olukhanyayo oluphuzi oluvuthayo, oluba nsundu ngokubomvu uma luvezwa emoyeni naselangeni. Luncibilika kancane emanzini, luncibilika ku-ethanol kanye ne-ether.

Inhloso:
1) Kusetshenziswa njengezinto ezisetshenziswayo zodayi, izibulala-zinambuzane, imithi kanye nokuhlanganiswa kwezinto eziphilayo
2) Kusetshenziswa njengezinto zokuhlaziya kanye nezinto ezihlanganisa udayi, futhi kusetshenziswa nasekuhlanganisweni kwezinto eziphilayo
3) I-Ortho-toluidine iphakathi kwe-fungicides i-triccyclazole, i-metalaxyl, i-furoxaline, izibulala-zinambuzane kanye ne-acaricides i-dimethamidine, i-lilacan, izibulala-zinambuzane i-ibutachlor, i-napachlor, i-acetochlor, njll. Futhi iyi-intermediate eyinhloko ye-dye Chemicalbook. Ingakhiqiza i-maroon base GBC, i-big red base G, i-red base RL, i-naphthol As-D, i-acid red 3B, i-basic fuchsin, njll., futhi ingakhiqiza ama-reactive dyes.
4) Isetshenziselwa ukukhiqiza imikhiqizo yodayi efana ne-maroon base GBC, i-big red base G, i-red base RL, i-naphthol ASD, i-acid pink 3B, i-basic fuchsin kanye ne-basic pink T, kanye ne-pesticides, i-saccharin, i-vulcanization promotion Agent, i-beneficiation agent toluene arsenic acid, njll.

Indlela yokukhiqiza:

1) kutholakala ngokunciphisa i-o-nitrotoluene. Ukusabela kokunciphisa kungasebenzisa impuphu yensimbi njenge-ejenti yokunciphisa, futhi kungafakwa i-hydrogenated lapho kukhona i-catalyst yethusi ku-260-280°C ukuthola i-o-methyl Chemicalbook aniline. Okuqukethwe kwe-o-toluidine emikhiqizweni yezimboni (okuqukethwe okuphelele kwama-amino) kungaphezu kwama-99%, kanti indlela yokunciphisa i-hydrogenation idla ama-1,300 kg e-o-nitrotoluene kanye nama-940 m3 e-hydrogen ngethani ngalinye lomkhiqizo.

2) Indlela yokulungiselela ilungiswa ngokunciphisa i-hydrogenation ye-o-nitrotoluene nge-catalytic. Ngenxa yama-catalyst e-hydrogenation ahlukene, izimo zokusabela zihlukile. Isibonelo, kusetshenziswa i-catalyst yethusi, kanti izinga lokushisa lokusabela lingu-260°C. Ama-catalyst e-nickel nawo angasetshenziswa.