o-Toluidine

kupu taurite: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

Tau CAS: 95-53-4
tātai rāpoi: C7H9N
Te taumaha ngota: 107.15
Nama EINECS: 202-429-0

Ngā kāwai e pā ana:reagents biochemical; waikano azo; amine; reagents whānui; pyridazine; azo; 24 nga waikano azo rahui; poraka hanga waro; Azodye; Amine; Aromatics; takawaenga pesticide; etahi atu fungicides; fungicides takawaenga; kakara; Poraka Hangahanga; C7; Te Hanga Matū; NitrogenCompounds; OrganicBuildingBlocks; SZ; TLCReagents; matū waro; amine; Takawaenga o nga Waikano me nga PigmenPuka Maama; MutagenesisResearchChemics; TLCVisualizationReagents ( alphabeticsort); AnalyticalReagents; Analytical / Chromatography; Tauhohenga Whakamutunga; DerivatizationReagentsTLC; Waikano maori; HematologyandHistology; StainsandDyes ;amin

Āhuatanga matū:Ko te wai kowhai ngawari ka mura, ka huri whero ina pa ana ki te hau me te ra. He iti te wairewa ki te wai, ka memeha ki te waiwaro me te etera.

Te kaupapa:
1) Ka whakamahia hei takawaenga mo nga waikano, pesticides, rongoa me te whakahiato waro
2) Ka whakamahia hei reagents tātari me nga takawaenga waikano, ka whakamahia hoki ki te whakahiato waro.
3) Ko te Ortho-toluidine te waenganui o nga fungicides tricyclazole, metalaxyl, furoxaline, insecticides me acaricides dimethamidine, lilacan, herbicides ibutachlor, napachlor, acetochlor, me etahi atu. Koia ano te takawaenga matua o te pukapuka matū. Ka taea e ia te hanga GBC turanga maroon, te turanga whero nui G, te turanga whero RL, te naphthol As-D, te waikawa whero 3B, te fuchsin taketake, me etahi atu, ka taea te whakaputa i nga waikano tauhohenga.
4) Ka whakamahia ki te whakaputa i nga hua tae penei i te maroon base GBC, te turanga whero nui G, te turanga whero RL, te naphthol ASD, te waikawa mawhero 3B, te fuchsin taketake me te T mawhero taketake, me te pesticides insecticide, saccharin, te Agent whakatairanga vulcanization, kaihoko painga toluene waikawa arsenic, etc.

Tikanga whakaputa:

1)i whiwhi ma te whakaheke o te o-nitrotoluene. Ka taea e te tauhohenga whakaheke te whakamahi i te paura rino hei kaihoko whakaheke, ka taea hoki te hydrogenated i te aroaro o te whakakorikori parahi i te 260-280 ° C ki te whiwhi o-methyl Chemicalbook aniline. Ko te ihirangi o te o-toluidine i roto i nga hua ahumahi (te katoa o nga ihirangi amino) kei runga ake i te 99%, a ko te tikanga whakaheke hauwai ka pau te 1,300 kg o-nitrotoluene me te 940 m3 o te hauwai mo ia tone hua.

2) Kua rite te tikanga whakarite na roto i te whakahekenga hydrogenation catalytic o-nitrotoluene. Nā te rerekē o ngā whakakōkī hauwai, he rerekē ngā āhuatanga tauhohenga. Hei tauira, ka whakamahia he whakakōkī parahi, ā, ko te pāmahana tauhohenga he 260°C. Ka taea hoki te whakamahi i nga miihini nika.