“Methylphenyldichlorosilane;MPDCS; Phenylmethyldichlorosilane; PMDCS” (CAS#149-74-6)

Okwu mmalite nke mgbakwụnye igodo149-74-6

Ngwakọta nwere ID149-74-6a na-akpọ 2,4-dichlorobenzoic acid (2,4-D), ahịhịa ahịhịa a na-ejikarị eme ihe nke na-arụ ọrụ dị mkpa na ọrụ ugbo. Ngwakọta a na-arụ ọrụ nke ọma n'ịchịkwa ahịhịa ahịhịa, na-eme ka ọ bụrụ nri siri ike maka ihe ọkụkụ dị iche iche, ahịhịa na ubi.

2,4-D bu ụzọ webatara n'afọ ndị 1940 ma bụrụkwa otu n'ime ọgwụ ahịhịa a na-ejikarị eme ihe n'ụwa. Irè ya na-ejikọta ya na ikike ya iṅomi homonụ nke osisi sitere n'okike, nke nwere ike ime ka ata ahịhịa na-achịkwaghị achịkwa ma mee ka ọ nwụọ. Nhọrọ a na-enyere ndị ọrụ ugbo aka ịnọgide na-amị mkpụrụ ma jikwaa ọnụ ọgụgụ ahịhịa nke ọma.

Iwebata 2,4-D na ọrụ ugbo na-agbanwe mgbanwe nchịkwa ahịhịa, na-enye ndị ọrụ ugbo ngwá ọrụ a pụrụ ịdabere na ya iji mụbaa mkpụrụ na ibelata asọmpi akụ. Otú ọ dị, iji ọgwụ ogwu a abụghị ihe a na-apụghị ịgbagha agbagha. Nlebara anya na mmetụta gburugburu ebe obibi, ihe egwu ahụike nwere ike ime, yana mmepe nke ụdị ahịhịa na-anabata ahịhịa emeela ka nyocha na nyocha na-aga n'ihu na-aga n'ihu.

N'ime afọ ndị na-adịbeghị anya, ụlọ ọrụ ugbo na-enyocha usoro nchịkwa nke ahịhịa zuru oke nke jikọtara iji 2,4-D na usoro nchịkwa ndị ọzọ iji belata nchegbu ndị a. Usoro a bu n'obi ibelata ịdabere na ọgwụ ahịhịa kemịkalụ ka ị na-ejigide ahịhịa dị irè.

Na nkenke, 149-74-6 ma ọ bụ 2,4-dichlorobenzoic acid bụ ahịhịa dị oke mkpa na ọrụ ugbo ọgbara ọhụrụ. Mmejuputa ya enweela mmetụta dị ukwuu na omume nchịkwa ahihia, ọ bụ ezie na o welitere okwu ndị dị mkpa gbasara nkwado na nchekwa. Ka nyocha na-aga n'ihu, 2,4-D nwere ike ịgụnye nguzozi n'etiti njikwa ahịhịa dị irè na njikwa gburugburu ebe obibi n'ọdịnihu.