nkọwa ngwaahịa

Aha ngwaahịa: Benzyl chloride

Aha Bekee: Benzyl chloride

CAS Nke 100-44-7

Benzyl chloride, nke a makwaara dịka benzyl chloride na toluene chloride, bụ mmiri mmiri na-enweghị agba nwere isi siri ike. A na-agwakọta ya na ihe mgbaze organic dịka chloroform, ethanol, na ether. Ọ naghị agbaze na mmiri mana ọ nwere ike ịpụ apụ site na uzuoku mmiri. Uzuoku ya na-akpasu akpụkpọ ahụ mucous nke anya iwe ma bụrụkwa ihe na-akpali anya mmiri. N'otu oge ahụ, benzyl chloride bụkwa ihe dị n'etiti na njikọ organic ma a na-ejikarị ya eme ihe n'ịmepụta agba, ọgwụ nje, ihe na-esi ísì ụtọ sịntetik, ihe na-asa ahụ, ihe na-eme ka plastik dị ọcha, na ọgwụ.

E nwere ọtụtụ ụzọ mmepụta ihe maka benzyl chloride, ọkachasị gụnyere usoro benzyl alcohol chlorination, usoro chloromethyl, usoro toluene catalytic chlorination, wdg. N'ime ha, a na-enweta usoro benzyl alcohol chlorination site na mmeghachi omume nke benzyl alcohol na hydrochloric acid. Ọ bụ ụzọ mmepụta ihe mbụ nke benzyl chloride. Usoro chloromethyl bụkwa usoro ụlọ ọrụ mbụ. Ihe ndị dị na ya bụ benzene na benzaldehyde (ma ọ bụ trimerformaldehyde). A na-eji zinc chloride anhydrous dị ka ihe na-akpali akpali. Catalytic chlorination nke toluene bụ ugbu a ụzọ mmepụta ihe kachasị ewu ewu nke benzyl chloride, enwere ike kewaa catalytic chlorination nke toluene n'ime photocatalytic chlorination na obere okpomọkụ catalytic chlorination. Agbanyeghị, usoro photocatalytic chlorination chọrọ ntinye nke isi iyi ọkụ n'ime akụrụngwa ahụ, nke nwere njirimara nke siri ike ijikwa mmeghachi omume, ọtụtụ mmeghachi omume n'akụkụ, na ọnụ ahịa dị elu. Usoro chlorination catalytic dị ala na-eji otu ma ọ bụ karịa nke dibenzoyl peroxide, azobisisobutyronitrile, na acetamide dị ka ihe na-akpali mmeghachi omume toluene na chlorine na obere okpomọkụ, na-eji obere okpomọkụ na chlorine. Na-achịkwa ọnụego mmeghachi omume iji melite ọnụego ntụgharị na nhọrọ, mana a ka kwesịrị inyocha ọnọdụ ụfọdụ.

A na-emekarị okpomọkụ nke benzyl chloride na 100°C ma ekwesịghị ịgafe 170°C. Nke a bụ n'ihi na benzyl chloride bụ ihe na-emetụta okpomọkụ. Ọ bụrụ na okpomọkụ dị oke elu, mmeghachi omume polymerization onwe ya ga-eme. Ọ bụrụ na mmeghachi omume ahụ dị oke njọ, enwere ihe ize ndụ mgbawa. Ya mere, a ga-eme distillation nke benzyl chloride dị ọcha n'okpuru nrụgide na-adịghị mma. N'otu oge ahụ, ọ dị mkpa ijikwa ọdịnaya ion ígwè dị na ngwọta chlorination, n'ihi na benzyl chloride ga-enweta mmeghachi omume Krafts-Kreider n'ihu ion ígwè na okpomọkụ dị elu, a ga-emepụta ihe resinous, nke ga-eme ka mmiri mmiri ahụ dị ka agba na-agba ọchịchịrị ma na-ewepụta nnukwu gas hydrogen chloride.

Ngwa

Benzyl chloride bụ ihe dị mkpa dị n'etiti ihe ndị dị ndụ. Ngwaahịa ụlọ ọrụ mmepụta ihe a bụ mmiri na-enweghị agba ma ọ bụ odo odo na-acha odo odo nke nwere isi na-esi ísì ụtọ ma na-emebi emebi siri ike. Enwere ike ịgbaze ya na ihe mgbaze organic dịka ether, chloroform, na chlorobenzene. A na-ejikarị Benzyl chloride eme ihe n'ọtụtụ ụlọ ọrụ mmepụta ihe. A na-ejikarị ya eme ihe n'ọhịa ọgwụ ahụhụ, ọgwụ, ihe na-esi ísì ụtọ, ihe enyemaka agba, na ihe enyemaka sịntetik. A na-eji ya emepụta ma mepụta benzaldehyde, butyl benzyl phthalate, aniline, phoxim, na benzyl chloride. Penicillin, benzyl alcohol, phenylacetonitrile, phenylacetic acid na ngwaahịa ndị ọzọ.

Benzyl chloride so na otu benzyl halide nke ihe ndị na-akpasu iwe. Maka ọgwụ ahụhụ, ọ bụghị naanị na ọ nwere ike ịmepụta organophosphorus fungicides, net osikapa na iso rice blast net ozugbo, kamakwa enwere ike iji ya dị ka ihe dị mkpa maka ọtụtụ ihe ndị ọzọ dị n'etiti, dị ka mmepụta nke phenylacetonitrile na benzene. Formyl chloride, m-phenoxybenzaldehyde, wdg. Na mgbakwunye, a na-ejikarị benzyl chloride eme ihe n'ọtụtụ ọgwụ, ihe na-esi ísì ụtọ, ihe enyemaka agba, resin sịntetik, wdg. Ọ bụ ihe dị mkpa maka mmepụta kemịkalụ na ọgwụ. Mgbe ahụ, mmiri mkpofu ma ọ bụ ihe mkpofu nke ụlọ ọrụ na-emepụta n'oge mmepụta nwere nnukwu ọnụọgụ benzyl chloride intermediates.

Benzyl chloride n'onwe ya na-akpata ndọkasị ahụ, na-egbu egbu nke ukwuu, na-akpata kansa, ma na-adịgide adịgide na gburugburu ebe obibi. Ebe ọ bụ na a na-ejikarị benzyl chloride eme ihe ma na-eji ya eme ihe nke ukwuu, benzyl chloride na-agbapụta n'oge njem ma ọ bụ site n'aka ndị nrụpụta dị iche iche. Mmiri ihe mkpofu nwere benzyl chloride nke ụlọ ọrụ ahụ wetara n'oge mmepụta ma ọ bụ ihe mkpofu ahụ na-atụfu ozugbo, ma ọ bụ na-agbapụta mmiri na-apụta n'oge mmepụta, nke ga-eme ozugbo ka benzyl chloride banye n'ala ma mechaa merụọ ala ahụ.

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