I-Methanesulfonyl chloride/CAS：124-63-0
Inkcazo emfutshane:
Igama leMveliso: iMethanesulfonyl chloride
I-CAS：124-63-0
MF:CH3ClO2S
MW:114.551
ULWAKHIWO:
iinkcukacha
| Into | Inkcazo |
| Indawo yokunyibilika | - 32℃ |
| Indawo yokubila | 164 ℃ |
| Indawo yokuflasha | 110 ℃ |
| Uxinano | 1.48g/cm3 |
| Uxinzelelo lomphunga ogcweleyo | 1.60kPa (53 ℃) |
| Uxinzelelo olubalulekileyo | 5.23MPa |
| Inkangeleko | Ulwelo olungenambala ukuya kolutyheli kancinci |
| Ukunyibilika | Ayinyibiliki emanzini, ayinyibiliki kwi-ethanol, i-ether, kunye nezinye izinyibilikisi zendalo ezininzi |
I-Methanesulfonyl chloride yikhompawundi equlathe amaqela asebenzayo e-sulfonyl chloride, esetyenziswa kakhulu ekuhlanganiseni ii-esters ze-methylsulfonic acid. I-Methyl sulfonyl chloride yikhemikhali enobungozi kakhulu, e-hygroscopic, ebolayo, nebangela ukukrazuka. Le khompawundi kufuneka igcinwe kwindawo eyomileyo, ngcono kwi-dryer. Kwimveliso yemizi-mveliso, ingenza ngokuthe ngqo i-free radical reaction phakathi kwe-methane kunye ne-thionyl chloride.
Ukusetyenziswa
I-Methanesulfonyl chloride ingasetyenziswa njenge-analytical reagent; Ingasetyenziswa njenge-catalyst ye-esterification kunye ne-polymerization reactions; Ingasetyenziswa njengezinto eziluhlaza ukuvelisa i-methanesulfonic acid; Ingasetyenziswa ngokubanzi njengezinto eziluhlaza zokwenziwa zamayeza kunye nezibulala-zinambuzane; Ingasetyenziswa njenge-stabilizer ye-sulfur dioxide engamanzi, i-arhente ye-chlorinating ye-anthraquinone kunye ne-carbazole reduction dyes, i-arhente yokomisa ngokukhawuleza ye-inks yeoyile kunye neengubo, i-dyeing improver ye-polyester, i-color regulator yeefoto zemibala, i-agent ye-condensing ye-xylene, i-naphthalene kunye ne-formaldehyde, kunye ne-dyeing assistant ye-wool.
Eyona ndlela iphambili yokusebenzisa i-methylsulfonyl chloride kukulungiselela ii-ester ze-methylsulfonyl ezivela kwii-alcohols, nto leyo efuna ukuba kubekho iziseko ezingezizo ze-nucleophilic ngexesha lenkqubo yokusabela. Ii-ester ze-methyl sulfonate zingasetyenziswa njengeziphakathi kwiimpendulo zokutshintshwa kwe-nucleophilic, iimpendulo zokukhupha, iimpendulo zokunciphisa, kunye neempendulo zokulungisa kwakhona. Xa inyangwa nge-Lewis acid kunye ne-oxime, i-methanesulfonate inokulungiswa kwakhona yi-Beckmann.
Ii-ester ze-methanesulfonic acid ngamanye amaxesha zingasetyenziswa njengamaqela akhuselayo kwi-alcohols, ezizinzileyo phantsi kweemeko ze-asidi kwaye zinokungakhuseleki kwi-alcohol yi-sodium mercuric acid.
Ii-ester ze-methanesulfonic acid ngamanye amaxesha zingasetyenziswa njengamaqela akhuselayo kwi-alcohols, ezizinzileyo phantsi kweemeko ze-asidi kwaye zinokungakhuseleki kwi-alcohol yi-sodium mercuric acid.
I-Methyl sulfonyl chloride inokusabela kunye nama-amines ukuze yenze i-methyl sulfonamide. Ngokungafaniyo nee-ester ze-methylsulfonyl, i-methylsulfonylamide liqela elisebenzayo elizinzileyo kakhulu phantsi kweemeko ze-asidi kunye ne-alkaline. Ukuba isetyenziswa njengeqela elikhuselayo ukukhusela iqela le-amino, i-lithium aluminium tetrahydroxide okanye i-melted metal reduction reaction ingasetyenziselwa ukuphelisa ukhuseleko.
Xa kukho i-copper chloride, i-methylsulfonyl chloride inokongeza kunye nee-alkynes ukwenza ii-β-chlorosulfonyl compounds.
Ukupakishwa kunye nokuthunyelwa
250KG/Idrama okanye ngokweemfuno zomthengi.
Ingahanjiswa ngolwandle nangomoya
Gcina kwaye ugcine
Ixesha lokuphelelwa: Iinyanga ezingama-24 ukususela kumhla wokwenziwa kwayo kwiphakheji yokuqala engavulwanga igcinwe kwindawo epholileyo neyomileyo kude nelanga elithe ngqo, amanzi.
Indawo yokugcina umoya, Ukomisa kubushushu obuphantsi, Yahlulwe kwii-oxidants, ii-asidi.
