I-Methanesulfonyl chloride/CAS：124-63-0

I-Methanesulfonyl chloride iyinhlanganisela equkethe amaqembu asebenzayo e-sulfonyl chloride, evame ukusetshenziswa ekwakhiweni kwama-ester e-methylsulfonic acid. I-Methyl sulfonyl chloride iyikhemikhali enobuthi kakhulu, e-hygroscopic, ebolisayo, futhi ebangela ukudabuka. Le nhlanganisela idinga ukugcinwa endaweni eyomile, okungcono kakhulu emshinini wokomisa. Ekukhiqizweni kwezimboni, ingabhekana ngqo nokusabela kwama-free radical phakathi kwe-methane ne-thionyl chloride.

Ukusetshenziswa

I-Methanesulfonyl chloride ingasetshenziswa njenge-reagent yokuhlaziya; Ingasetshenziswa futhi njengesikhuthazi sokusabela kwe-esterification kanye ne-polymerization; Ingasetshenziswa njengento eluhlaza yokukhiqiza i-methanesulfonic acid; Ingasetshenziswa kabanzi njengezinto zokwenziwa zokwenziwa kwemithi kanye nezibulala-zinambuzane; Ingasetshenziswa futhi njengesiqinisi se-sulfur dioxide ewuketshezi, i-ejenti ye-chlorinating yamadayi okunciphisa i-anthraquinone kanye ne-carbazole, i-ejenti yokomisa ngokushesha yokomisa i-ink kawoyela kanye nezingubo, i-dyeing impromer ye-polyester, i-color regulator yezithombe zombala, i-condensing agent ye-xylene, i-naphthalene kanye ne-formaldehyde, kanye nomsizi wokudaya we-wool.

Ukusetshenziswa okuyinhloko kwe-methylsulfonyl chloride ukulungiselela ama-ester e-methylsulfonyl avela kuma-alcohols, okudinga ukubamba iqhaza kwezisekelo ezingezona ze-nucleophilic ngesikhathi senqubo yokusabela. Ama-ester e-Methyl sulfonate angasetshenziswa njengabaxhumanisi ekuphenduleni kokushintshana kwe-nucleophilic, ukusabela kokuqeda, ukusabela kokunciphisa, kanye nokusabela kokuhlelwa kabusha. Uma welashwa nge-Lewis acid kanye ne-oxime, i-methanesulfonate ingahlelwa kabusha yi-Beckmann.

Ama-ester e-methanesulfonic acid ngezinye izikhathi angasetshenziswa njengeqembu elivikela ama-alcohol, azinzile ngaphansi kwezimo ze-asidi futhi angavikelwa otshwaleni yi-sodium mercuric acid.

Ama-ester e-methanesulfonic acid ngezinye izikhathi angasetshenziswa njengeqembu elivikela ama-alcohol, azinzile ngaphansi kwezimo ze-asidi futhi angavikelwa otshwaleni yi-sodium mercuric acid.

I-Methyl sulfonyl chloride ingasabela nama-amine ukuze yakhe i-methyl sulfonamide. Ngokungafani nama-ester e-methylsulfonyl, i-methylsulfonylamide iyiqembu elisebenzayo elizinzile kakhulu ngaphansi kwezimo ze-acidic kanye ne-alkaline. Uma isetshenziswa njengeqembu elivikelayo ukuvikela iqembu lama-amino, i-lithium aluminium tetrahydroxide noma ukusabela kokunciphisa insimbi encibilikisiwe kungasetshenziswa ekuqedeni ukuvikela.

Uma kukhona i-chloride yethusi, i-methylsulfonyl chloride ingangeza nama-alkynes ukuze kwakheke ama-β - chlorosulfonyl compounds.

Ukupakisha Nokuthumela

250KG/Isigubhu noma ngokwezidingo zamakhasimende.
Ingaletha ngolwandle nangomoya

Gcina futhi ugcine

Isikhathi sokuphila: Izinyanga ezingama-24 kusukela ngosuku lokwenziwa kwento epakishweni lokuqala elingavulwanga, igcinwe endaweni epholile neyomile kude nokukhanya kwelanga okuqondile, amanzi.
Indawo yokugcina izinto enomoya, Ukomisa okuphansi kwezinga lokushisa, Ihlukaniswe nama-oxidants, ama-acid.