o-Toluidine

Cov lus txhais: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

Tus lej CAS: 95-53-4
Cov mis mos molecular: C7H9N
Qhov hnyav molecular: 107.15
Tus lej EINECS: 202-429-0

Pawg sib xws:cov tshuaj reagents biochemical; azo dyes; amines; cov tshuaj reagents dav dav; pyridazine; azo; 24 cov tshuaj azo txwv tsis pub siv; cov khoom siv organic; Azodye; Amines; Aromatics; cov tshuaj tua kab intermediates; lwm cov tshuaj fungicides; fungicides intermediate; aromatic; BuildingBlocks; C7; ChemicalSynthesis; NitrogenCompounds; OrganicBuildingBlocks; SZ; TLCReagents; cov tshuaj organic; amine; IntermediatesofDyesandPigmenChemicalbookts; MutagenesisResearchChemicals; TLCVisualizationReagents (alphabeticsort); AnalyticalReagents; Analytical / Chromatography; DerivatizationReagents; DerivatizationReagentsTLC; NaturalDyes; HematologyandHistology; StainsandDyes; amine

Cov khoom siv tshuaj lom neeg:Cov kua daj daj uas yooj yim hlawv, thaum raug cua thiab tshav ntuj, nws yuav hloov xim av liab. Yaj me ntsis hauv dej, yaj hauv ethanol thiab ether.

Lub Hom Phiaj:
1) Siv ua cov khoom siv nruab nrab rau cov xim, tshuaj tua kab, tshuaj thiab cov organic synthesis
2) Siv ua cov tshuaj reagents thiab cov xim nruab nrab, thiab kuj siv rau hauv cov organic synthesis
3) Ortho-toluidine yog qhov nruab nrab ntawm cov tshuaj fungicides tricyclazole, metalaxyl, furoxaline, tshuaj tua kab thiab acaricides dimethamidine, lilacan, tshuaj tua kab ibutachlor, napachlor, acetochlor, thiab lwm yam. Nws tseem yog qhov nruab nrab tseem ceeb ntawm cov xim Chemicalbook. Nws tuaj yeem tsim cov xim av daj GBC, cov xim liab loj G, cov xim liab RL, naphthol As-D, acid liab 3B, fuchsin yooj yim, thiab lwm yam, thiab tuaj yeem tsim cov xim reactive.
4) Nws yog siv los tsim cov khoom xim xws li maroon base GBC, big red base G, red base RL, naphthol ASD, acid pink 3B, basic fuchsin thiab basic pink T, nrog rau cov tshuaj tua kab, saccharin, vulcanization promotion Agent, beneficiation agent toluene arsenic acid, thiab lwm yam.

Txoj kev tsim khoom:

1) tau los ntawm kev txo qis ntawm o-nitrotoluene. Qhov kev txo qis tuaj yeem siv cov hmoov hlau ua tus neeg sawv cev txo qis, thiab kuj tuaj yeem hydrogenated nyob rau hauv qhov muaj cov catalyst tooj liab ntawm 260-280 ° C kom tau txais o-methyl Chemicalbook aniline. Cov ntsiab lus ntawm o-toluidine hauv cov khoom lag luam (tag nrho cov ntsiab lus amino) yog siab dua 99%, thiab txoj kev txo qis hydrogenation siv 1,300 kg ntawm o-nitrotoluene thiab 940 m3 ntawm hydrogen ib tuj ntawm cov khoom.

2) Txoj kev npaj yog npaj los ntawm kev txo cov tshuaj hydrogenation ntawm o-nitrotoluene. Vim yog cov tshuaj catalysts hydrogenation sib txawv, cov xwm txheej ntawm cov tshuaj tiv thaiv sib txawv. Piv txwv li, siv cov tshuaj catalyst tooj liab, thiab qhov kub ntawm cov tshuaj tiv thaiv yog 260 ° C. Cov tshuaj catalysts nickel kuj tseem siv tau.