Yakachengeteka Kutumira nzira CAS 56553-60-7 PoWDER Sodium TriacetetoleyBorohydride
Chigadzirwa Zita: Sodium TriacetetoxyBorohydride
Cas: 56553-60-7
Molecular Formula: C6H10BNA6
Chitarisiko: White poda
Zvemukati: 95.0% ~ 105.0% (titration)
Inoshandisa: Kune kusambadzwa kuderedzwa kweKetone uye Aldehyde
Kugona: 5 ~ 10MT / mwedzi
Sodium TriacetoleyBorohydride (Stab) Cas 56553-60-7 inozivikanwa seSodium Triacetrohograkeydroborate, inowanzoumbwa yakadzikama, ine mimwe yemakemikari ine formula na (ch3coo) 3bh. Kufanana nedzimwe borohydrides, inoshandiswa sekuderedza mumiririri mu orghic synthesis. Uyu munyu usina ruvara wakagadzirirwa naPrototlysis weSodium Borohydride neAcetic Acid: NABH4 + 3 HO2cch3 → NABH (O2CCH3) 3 + 3 H2.
Nekuda kweiyo steric uye yemagetsi mhedzisiro yemapoka eacteoxy, sodium triacetetoxyborohydride iri nyoro yekudzora mumiririri pane sodium borohydride kana kunyange sodium cyanoborohydride. Kupfuurirazve, NABH (OAC) Sodium TriacetoxyBorohydride inonyanya kukodzera kubvumirana kwekudzikisira kweAldeithydes neKetoni.
Nekudaro, kusiyana nesodium cyanoborohydride, triacetohyborohydride iri mvura-inotaridzika, uye mvura haigone kushandiswa solvent neiyi reagent, uye haina kuwirirana ne methanol. Inobata zvishoma nezvishoma ne ethanol uye isopropanol uye inogona kushandiswa neizvi. NABH (OAC) 3 Inogona kuve zvakare ichishandiswa zvakare kudzikisira kusarudzika kwemasekondi emagetsi ane aldehyde-bisulfite adducts.
Nekudaro, kusiyana nesodium cyanoborohydride, triacetohyborohydride iri mvura-inotaridzika, uye mvura haigone kushandiswa solvent neiyi reagent, uye haina kuwirirana ne methanol. Inobata zvishoma nezvishoma ne ethanol uye isopropanol uye inogona kushandiswa neizvi. NABH (OAC) 3 Inogona kuve zvakare ichishandiswa zvakare kudzikisira kusarudzika kwemasekondi emagetsi ane aldehyde-bisulfite adducts.
Pls bata isu kuti tiwane coa uye msds. Ndatenda.
Nyora yako meseji pano uye utumire kwatiri
