Khoom npe:Aniline

Molecular hom:C6H7 N

CAS Nr:62-53-3

Cov khoom siv molecular:

Chemical Properties:

Cov khoom siv tshuaj muaj alkaline, tuaj yeem ua ke nrog hydrochloric acid los ua hydrochloride, thiab nrog sulfuric acid los ua sulfate. Muaj peev xwm ua si lub luag haujlwm ntawm halogenation, acetylation, diazotization, thiab lwm yam. Flammable thaum raug qhib nplaim taws thiab kub kub, thiab cov nplaim hluav taws yuav tsim cov pa taws. Cov tshuaj tiv thaiv muaj zog nrog cov kua qaub, halogens, cawv thiab amines yuav ua rau combustion. N nyob rau hauv cov qauv conjugated aniline yog ze li ntawm sp² hybridized (qhov tseeb nws tseem yog sp³ hybridized), lub orbitals nyob los ntawm ib leeg ib khub ntawm electrons tuaj yeem sib txuas nrog lub nplhaib benzene, cov huab cua electron tuaj yeem tawg ntawm lub nplhaib benzene, yog li ntawd. qhov ceev ntawm electron huab nyob ib ncig ntawm lub nitrogen yog txo.

Daim ntawv thov:

Aniline feem ntau yog siv los ua cov tshuaj nruab nrab rau dyes, tshuaj, explosives, plastics, thiab photographic thiab roj hmab chemicals. Ntau cov tshuaj tuaj yeem tsim los ntawm Aniline, suav nrog:

Isocyanaates rau kev lag luam urethane

Antioxidants, activators, accelerators, thiab lwm yam tshuaj rau kev lag luam roj hmab

Indigo, acetoacetanilide, thiab lwm yam dyes thiab pigments rau ntau yam kev siv

Diphenylamine rau roj hmab, roj av, yas, ua liaj ua teb, tawg, thiab tshuaj industries

Ntau yam fungacides thiab herbicides rau kev lag luam ua liaj ua teb

Pharmaceutical, organic tshuaj, thiab lwm yam khoom