o-Toluidine

Mawu ofanana ndi mawu: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

Nambala ya CAS: 95-53-4
Fomula ya maselo: C7H9N
Molecular kulemera: 107.15
Nambala ya EINECS: 202-429-0

Magulu ofananira:biochemical reagents; azo dyes; migodi; general reagents; pyridazine; azo; 24 utoto wa azo woletsedwa; zitsulo zomangira organic; Azodye; Amines; Aromatics; mankhwala ophera tizilombo; fungicides ena; fungicides wapakatikati; zonunkhira; Zomangamanga; C7; ChemicalSnthesis; Nayitrogeni Compounds; OrganicBuildingBlocks; SZ; TLCReagents; mankhwala organic; amine; Zapakatikati za Dyesa ndi PigmenMabuku a Chemical; MutagenesisResearchChemicals; TLCVisualizationReagents (alphabeticsort); AnalyticalReagents; Analytical / Chromatography; DerivatizationReagents; DerivatizationReagentsTLC; NaturalDyes; Hematology ndiHistology; StainandDyes ;amine

Chemical katundu:Madzi owala achikasu omwe amatha kuyaka, omwe amasanduka bulauni ngati akumana ndi mpweya komanso kuwala kwa dzuwa. Kusungunuka pang'ono m'madzi, kusungunuka mu ethanol ndi ether.

Cholinga:
1) Amagwiritsidwa ntchito ngati zopangira utoto, mankhwala ophera tizilombo, mankhwala ndi kaphatikizidwe ka organic
2) Amagwiritsidwa ntchito ngati ma analytical reagents ndi dye intermediates, komanso amagwiritsidwa ntchito mu organic synthesis
3) Ortho-toluidine ndi pakati pa fungicides tricyclazole, metalaxyl, furoxaline, insecticides ndi acaricides dimethamidine, lilacan, herbicides ibutachlor, napachlor, acetochlor, etc. Ndiwonso wapakati wa utoto Chemicalbook. Itha kupanga maroon base GBC, lalikulu red m'munsi G, red m'munsi RL, naphthol As-D, asidi wofiira 3B, maziko fuchsin, etc., ndipo akhoza kupanga zotakasika utoto.
4) Amagwiritsidwa ntchito popanga zinthu za utoto monga maroon m'munsi GBC, zazikulu zofiira m'munsi G, zofiira m'munsi RL, naphthol ASD, asidi pinki 3B, fuchsin zofunika ndi zofunika pinki T, komanso mankhwala ophera tizilombo, saccharin, vulcanization Kukwezeleza Agent, Beneficiation wothandizira toluene arsenic acid, etc.

Njira yopangira:

1) zopezedwa ndi kuchepetsa o-nitrotoluene. Zomwe zimapangidwira zimatha kugwiritsa ntchito ufa wachitsulo monga chochepetsera, komanso zimatha kukhala ndi hydrogenated pamaso pa chothandizira zamkuwa pa 260-280 ° C kuti mupeze o-methyl Chemicalbook aniline. Zomwe zili mu o-toluidine muzinthu zamakampani (zokwanira za amino) zili pamwamba pa 99%, ndipo njira yochepetsera hydrogenation imadya 1,300 kg ya o-nitrotoluene ndi 940 m3 ya haidrojeni pa tani ya mankhwala.

2) Njira yokonzekera imakonzedwa ndi chothandizira hydrogenation kuchepetsa o-nitrotoluene. Chifukwa osiyana hydrogenation chothandizira, zimene zinthu ndi osiyana. Mwachitsanzo, chothandizira chamkuwa chimagwiritsidwa ntchito, ndipo kutentha kwake ndi 260 ° C. Nickel catalysts angagwiritsidwenso ntchito.