Triphenylsilanol; Triphenylhydroxysilane (CAS#791-31-1)
791-31-1: Key Connection Tsanangudzo
Mumunda wemakemikari, ID 791-31-1 inoreva imwe komisheni yakakwezva kutarisa mune dzakasiyana siyana zvesainzi uye maindasitiri. Ichi chiziviso chakasiyana chimwe chikamu cheCAS registry, iyo inopa yakasarudzika manhamba identifier kukemikari yega yega kufambisa kutaurirana nekutsvaga munharaunda yesainzi yepasi rose.
Komboni ine chekuita neCAS 791-31-1inonzi 2,4-dichlorobenzoic acid (inowanzodimburirwa se2,4-D). Mushonga wesora uyu wave uchishandiswa zvakanyanya kubva pawakaunzwa kumakore ekuma1940, kunyanya kudzora sora remashizha munzvimbo dzekurima. Kushanda kwayo nesimba uye kudhura kwayo kunoita kuti chive chikafu chikuru mukurima, zvikuru mukurima zvirimwa zvakaita sechibage negorosi.
2,4-D inoshanda nekutevedzera echisikigo chirimwa mahormone isomers anovhiringa maitiro akajairwa ekukura kwezvirimwa zvinonzwa. Iyi nzira yekuita inobvumira kusarudzwa kwakananga uye kuparadzwa kwezvinomera zvisingadiwi uchichengetedza goho pasina kukuvara. Zvisinei, kushandiswa kwe2,4-D hakusi pasina kukakavara. Kunetsekana pamusoro pekukanganisa kwayo kwezvakatipoteredza uye njodzi dzinogona kuitika pahutano zvakaita kuti nyika zhinji dzisimbise kutonga nekudzora.
Mumakore achangopfuura, tsvagiridzo yakanangana nekugadzira nzira dzakachengeteka uye dzinoshanda kune 2,4-D, uye kuongorora basa radzo mukubatanidza tupukanana nzira. Kunzwisisa hunhu uye mashandisirwo e791-31-1 kwakakosha kune nyanzvi dzekurima uye masayendisiti ezvemamiriro ekunze sezvo vachikwanisa kubata nekuoma kwemaitiro ezvekurima emazuva ano.
Muchidimbu, 791-31-1 kana 2,4-D ikomisheni yakakosha ine nhoroondo yakapfuma mune zvekurima. Kuenderera mberi kwekushandisa kwayo uye kuenderera mberi kwekutsvaga kwakaitenderedza kunosimbisa kuenzana pakati pekutonga masora kunoshanda uye kutonga kwezvakatipoteredza.
