99.95% Tetrahydrofuran (THF) CAS 109-99-9

Incazelo emfushane:

Igama lekhemikhali:I-Tetrahydrofuran
Elinye igama:Tetramethylene oxide, Oxolane, Butylene oxide, 1,4-Epoxybutane, Cyclotetramethylene oxide, Furanidine, THF
Inombolo ye-CAS:109-99-9
Ubumsulwa:99.95%
I-Molecular Formula:C4H8O
Isisindo se-Molecular:72.11
Izakhiwo Zekhemikhali:I-Tetrahydrofuran (THF) iwuketshezi olungenambala, oluguquguqukayo olunephunga elinjenge-acetone noma i-acetone futhi liyaxubeka emanzini kanye nezincibilikisi eziningi eziphilayo.I-Tetrahydrofuran iyinto ebalulekile ye-organic synthesis eluhlaza kanye ne-solvent esebenza kahle kakhulu, ifaneleka ngokukhethekile ukuncibilikisa i-PVC, i-polyvinylidene chloride ne-butylaniline, futhi isetshenziswa kabanzi njenge-solvent ye-surface coatings, i-anti-corrosion coatings, oyinki bokuphrinta, amateyipu kanye nezingubo zefilimu.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Ukucaciswa

INTO

IZINGA

Ukubukeka

Uketshezi olukhanyayo olungenambala

Ubumsulwa

≥ 99.95%

Umswakama

≤ 0.01%

Umbala (25℃) APHA

5

I-Peroxide

5 ug/g

Isicelo

I-tetrahydrofuran ingaqhuma lapho ixutshwe nomoya;ingakha i-peroxide eqhumayo emoyeni, evutha umlilo uma kunelangabi elivulekile, izinga lokushisa eliphezulu kanye ne-oxidant;ukushisa kuveza intuthu ecasulayo.I-heterocyclic organic compound.Ingeka-ether futhi iwumkhiqizo ophelele we-hydrogenation we-furan eyinhlanganisela enuka kamnandi.Isetshenziswa njenge-solvent ye-aprotic emaphakathi ekuphenduleni kwamakhemikhali nasekukhishweni.I-Tetrahydrofuran ixubene kancane namanzi ekamelweni lokushisa, futhi abanye abakhiqizi be-reagent abangenangqondo basebenzisa lokhu ukwenza inzuzo enkulu ngokungeza amanzi ku-reagent ye-tetrahydrofuran.I-Tetrahydrofuran iphenduka kalula ibe yi-peroxide ngesikhathi sokugcinwa.Ngakho-ke, i-tetrahydrofuran yezohwebo ivame ukuvikelwa kusuka ku-oxidation nge-BHT, i-2,6-Di-tert-butyl-4-methylphenol.I-Tetrahydrofuran ingagcinwa ku-vial evaliwe ene-sodium hydroxide endaweni emnyama.

I-Tetrahydrofuran inezici zobuthi obuphansi, indawo yokubilisa ephansi kanye ne-fluidity enhle.Kuyimpahla ebalulekile ye-organic synthesis kanye ne-solvent enhle kakhulu.Inezinhlobonhlobo zokusetshenziswa.I-Tetrahydrofuran inokunyibilika okuhle kwezinto eziningi eziphilayo.Zonke izinhlanganisela eziphilayo ngaphandle kwe-propylene kanye ne-fluororesins, ikakhulukazi i-polyvinyl chloride, i-polyvinylidene chloride, ne-aniline, inomphumela omuhle wokuqedwa, futhi isetshenziswa kabanzi njenge-solvent edingekayo yokusabela, ebizwa ngokuthi "i-solvent jikelele".


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