o-Toluidine

upu uiga tutusa:2-Methyl-1-aminobenzene; 2-methyl-anilin; 2-methylbenzamine; o-Toluidine, 99.5%; o-toluChemicalbookidinesolution; O-TOLUIDINEOEKANAL, 250MG; O-TOLUIDINE, STANDARDFORGC; O-TOLUIDINE, 100MG, NEAT

Numera CAS: 95-53-4
fua mole: C7H9N
mamafa mole: 107.15
Numera EINECS: 202-429-0

Vaega fa'atatau:vaila'au fa'aolaola; vali azo; amine; reagents lautele; pyridazine; azo; 24 vali o le azo; poloka fau fale; Azodye; Amine; Aromatics; vaila'au fa'atosina; isi fungicides; fungicides vavalo; manogi; Poloka Faufale; C7; Fa'ameamea; NitrogenCompounds; OrganicBuildingBlocks; SZ; TLCReagents; vaila'au fa'aletino; amine; IntermediatesofDyesandPigmenChemicalbooks; MutagenesisResearchChemics; TLCVisualizationReagents (alphabeticsort); AnalyticalReagents; Iloiloga / Chromatography; DeivatizationReagents; DeivatizationReagentsTLC; Tala Faanatura; Hematology ma Tala'aga; StainsandDyes ;amine

mea tau vaila'au:Suavai mumu samasama mumu, e liu mūmū enaena pe a fa'aalia ile ea ma le la. E solu teisi i le vai, solu i le ethanol ma le eter.

Faamoemoega:
1) Faʻaaogaina e fai ma mea faʻavauvau mo vali, vailaʻau faʻamaʻi, vailaʻau ma le faʻaogaina o meaola
2) Faʻaaogaina e fai ma suʻesuʻega suʻesuʻe ma vali vali, ma faʻaaogaina foi i le faʻaogaina o meaola.
3) Ortho-toluidine o le ogatotonu o le fungicides tricyclazole, metalaxyl, furoxaline, insecticides ma acaricides dimethamidine, lilacan, herbicides ibutachlor, napachlor, acetochlor, ma isi O le ogatotonu autu foi o le vali Chemicalbook. E mafai ona maua ai le maroon faavae GBC, lanu mumu tele G, mumu faavae RL, naphthol As-D, acid mumu 3B, fuchsin faavae, ma isi, ma e mafai ona maua reactive vali.
4) E faʻaaogaina e gaosia ai mea vali e pei o le maroon base GBC, mumu tele G, mumu RL, naphthol ASD, acid piniki 3B, fuchsin faavae ma le lanu piniki T, faʻapea foʻi ma vailaau faʻamaʻi, saccharin, vulcanization promotion Agent, sui fa'amanuiaga toluene arsenic acid, etc.

Gaosiga auala:

1) maua e ala i le faʻaitiitia o le o-nitrotoluene. O le faʻaitiitia o le tali e mafai ona faʻaogaina le paʻu uʻamea e fai ma sui faʻaitiitia, ma e mafai foi ona faʻafefeteina i le i ai o se kopa kopa i le 260-280 ° C e maua ai le o-methyl Chemicalbook aniline. O mea o loʻo i totonu o le o-toluidine i oloa gaosi oloa (total amino content) e sili atu i le 99%, ma o le faʻaitiitia o le hydrogenation e faʻaaogaina ai le 1,300 kilokalama o le o-nitrotoluene ma le 940 m3 o le hydrogen i le tone o oloa.

2) Ua saunia le auala sauniuni e catalytic hydrogenation faaitiitia o o-nitrotoluene. Ona o le eseese hydrogenation catalysts, tulaga tali e eseese. Mo se faʻataʻitaʻiga, o loʻo faʻaaogaina se kopa kopa, ma o le vevela o le tali e 260°C. E mafai fo'i ona fa'aogaina ni mea fa'amamafa nikeli.