o-Toluidine

Nā huaʻōlelo like: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

Helu CAS: 95-53-4
Huina mole: C7H9N
Kaumaha molekula: 107.15
Helu EINECS: 202-429-0

Nā waeʻano pili:biochemical reagents; nā mea ʻokoʻa azo; nā amine; nā mea hoʻoponopono maʻamau; pyridazine; azo; 24 pāpā ʻia nā wai ʻona azo; nā mea kūkulu hale; Azodye; Amine; Aromatics; nā mea waena pesticide; nā fungicide ʻē aʻe; nā fungicides waena; mea ʻala; Palekana Hale; C7; ChemicalSynthesis; NitrogenCompounds; OrganicBuildingBlocks; SZ; TLCReagents; nā kemika organik; amine; IntermediateofDyesandPigmenChemicalbookts; MutagenesisResearchChemics; TLCVisualizationReagents (alphabeticsort); AnalyticalReagents; Analytical / Chromatography; DerivatizationReagents; DerivatizationReagentsTLC; Nā Waiwai Kūlohelohe; Hematology and History; StainsandDyes ;amine

Nā waiwai kemika:ʻO ka wai ʻulaʻula melemele māmā ke ʻike ʻia i ka ea a me ka lā. Hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i ka ethanol a me ka etera.

Ke kumu:
1) Hoʻohana ʻia ma ke ʻano he mea waena no ka wai, nā pesticides, nā lāʻau lapaʻau a me ka synthesis organik
2) Hoʻohana ʻia e like me nā reagents analytical a me nā mea hoʻonaninani, a hoʻohana pū ʻia i ka synthesis organik
3) ʻO Ortho-toluidine ka waena o nā fungicides tricyclazole, metalaxyl, furoxaline, insecticides a me acaricides dimethamidine, lilacan, herbicides ibutachlor, napachlor, acetochlor, a me nā mea'ē aʻe. Hiki iā ia ke hana i ke kumu maroon GBC, ke kumu ʻulaʻula nui G, ke kumu ʻulaʻula RL, ka naphthol As-D, ka ʻulaʻula ʻulaʻula 3B, ka fuchsin kumu, a me nā mea ʻē aʻe, a hiki ke hoʻohua i nā mea hoʻonaninani.
4) Hoʻohana ʻia ia e hana i nā huahana dye e like me ka maroon base GBC, nui ʻulaʻula kumu G, ʻulaʻula kumu RL, naphthol ASD, acid pink 3B, fuchsin kumu a me ka pink T, a me nā pesticides insecticide, saccharin, vulcanization promotion Agent, mea kōkua toluene arsenic acid, etc.

Hana hana:

1) loaʻa ma ka hōʻemi ʻana o ka o-nitrotoluene. Hiki ke hoʻohana i ka hoʻohaʻahaʻa hoʻohaʻahaʻa i ka pauka hao ma ke ʻano he mea hoʻohaʻahaʻa, a hiki nō hoʻi ke hydrogenated i mua o kahi catalyst keleawe ma 260-280 ° C e loaʻa ai ka o-methyl Chemicalbook aniline. ʻO ka maʻiʻo o ka o-toluidine i loko o nā huahana ʻenehana (ka nui o ka amino content) ma luna o 99%, a ʻo ke ʻano hoʻemi hydrogenation e hoʻopau i 1,300 kg o o-nitrotoluene a me 940 m3 o ka hydrogen i kēlā me kēia ton o ka huahana.

2) Hoʻomākaukau ʻia ke ʻano hoʻomākaukau e ka catalytic hydrogenation reduction o o-nitrotoluene. Ma muli o ka ʻokoʻa o ka hydrogenation catalysts, ʻokoʻa nā ʻano hopena. No ka laʻana, hoʻohana ʻia kahi mea hoʻoheheʻe keleawe, a ʻo ka wela o ka hopena he 260°C. Hiki ke hoʻohana ʻia nā mea hoʻoheheʻe nikela.