Sodium Triacetoxyborohydride (STAB) CAS 56553-60-7 Dị Ọcha> Ụlọ ọrụ 98.0% (Titration)
Shanghai Ruifu Chemical Co., Ltd bụ onye na-emepụta ihe na onye na-ebubata Sodium Triacetoxyborohydride (STAB) (CAS: 56553-60-7) na oke mma.Anyị nwere ike ịnye COA, nnyefe zuru ụwa ọnụ, obere na nnukwu ọnụọgụ dị.Ọ bụrụ na ị nwere mmasị na ngwaahịa a, biko ziga ozi zuru ezu gụnyere nọmba CAS, aha ngwaahịa, ọnụ ọgụgụ anyị.Please contact: alvin@ruifuchem.com
| Aha Chemical | sodium Triacetoxyborohydride |
| Ụdị okwu | STAB;sodium triacetohydroborate;sodium triacetoxy (hydro) borate;Triacetohydroborate sodium nnu;NBH (OAc) 3 |
| Ọnọdụ Ahịa | N'ahịa, Ikike Mmepụta Tọn 30 kwa ọnwa |
| Nọmba CAS | 56553-60-7 |
| Usoro ihe omimi | C6H10BNaO6 |
| Ibu molekụla | 211.94 g/mol |
| Ebe Na-agbaze | 116.0 ~ 120.0 ℃ (dec.) (ọkụ) |
| Njupụta | 1.43 |
| Mmetụta | Ikuku nwere mmetụta, iru mmiri nwere mmetụta |
| Solubility | Soluble na Dimethyl Sulfoxide, Methanol, Benzene, Toluene, Terahydrofuran, Dioxane na Methylene chloride. |
| Mmiri Solubility | Na-emeghachi omume |
| Okpomọkụ nchekwa. | Ikuku na-adịghị, Okpomọkụ ụlọ |
| Koodu egwu | F, Xi,C |
| Nkwupụta ihe egwu | 15-34-14/15-37/38-11 |
| Nkwupụta nchekwa | 43-7/8-45-36/37/39-26 |
| WGK Germany | 3 |
| Ihe edeturu egwu | Iwe / ọkụ |
| TSCA | Ee |
| Klas Hazard | 4.3;Dị ize ndụ Mgbe mmiri |
| Otu nkwakọ ngwaahịa | III |
| Koodu HS | 29319090 |
| COA & MOA & MSDS | Dị |
| Ụdị | Ruifu Chemical |
| Ihe | Nkọwapụta |
| Ọdịdị | White siri ike ma ọ bụ ntụ ntụ |
| Ụzọ ịdị ọcha / nyocha | > 98.0% (Titration) |
| Ebe Na-agbaze | 116.0 ~ 120.0 ℃ |
| Oke adịghị ọcha otu | <1.00% |
| Ihe mgbaze nke ahịhịa ndụ | <0.50% |
| Spectrum infrared | Dabara na Ọdịdị |
| Ọnụ ego nke boron NMR Spectrum | Dabara na Ọdịdị |
| Nlele ọkọlọtọ | Standardkpụrụ ụlọ ọrụ |
| Ojiji | Onye nnọchi anya Mbelata;Organic Synthesis |
ngwugwu: Kalama, Aluminom foil bag, 25kg / Cardboard Drum, ma ọ bụ dị ka ndị ahịa chọrọ.
Ọnọdụ Nchekwa:Mmiri nwere mmetụta.Chekwaa n'ime akpa mkpuchi mkpuchi n'ụlọ nkwakọba ihe dị jụụ, kpọrọ nkụ na ikuku.Chebe site na ìhè na mmiri mmiri.Na-ekwekọghị na ihe ndị na-egbu egbu siri ike, mmiri, mmanya na acid.
Kedu ka esi azụta?Biko kpọtụrụDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Ahụmịhe afọ 15?Anyị nwere ihe karịrị 15 afọ nke ahụmahụ na mmepụta na mbupụ nke a dịgasị iche iche nke elu mma pharmaceutical intermediates ma ọ bụ ezi kemịkal.
Isi ahịa?Na-ere ahịa ụlọ, North America, Europe, India, Korea, Japanese, Australia, wdg.
Uru?Ogo kachasị elu, ọnụ ahịa dị ọnụ ala, ọrụ ọkachamara na nkwado teknụzụ, nnyefe ngwa ngwa.
OgoNkwenye?Usoro njikwa mma siri ike.Ngwá ọrụ ọkachamara maka nyocha gụnyere NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, wdg.
Ihe atụ?Ọtụtụ ngwaahịa na-enye ihe nlele efu maka nyocha dị mma, ndị ahịa kwesịrị ịkwụ ụgwọ mbupu.
Nyocha ụlọ ọrụ?Nnabata nyocha ụlọ ọrụ.Biko mee oge oge tupu oge eruo.
MOQ?Enweghị MOQ.A na-anabata obere usoro.
Oge Mbuga ozi? Ọ bụrụ n'ime ngwaahịa, ekwenyere nnyefe ụbọchị atọ.
Ụgbọ njem?Site Express (FedEx, DHL), nke ikuku, site n'oké osimiri.
Akwụkwọ?Mgbe ọrụ ahịa gasịrị: COA, MOA, ROS, MSDS, wdg nwere ike ịnye.
Synthesis omenala?Nwere ike ịnye ọrụ nhazi ahaziri iche ka ọ dabara mkpa nyocha gị nke ọma.
Usoro ịkwụ ụgwọ?A ga-ebu ụzọ ziga akwụkwọ ọnụahịa Proforma mgbe nkwenye nke iwu, kpuchiri ozi ụlọ akụ anyị.Ịkwụ ụgwọ site na T/T (Telex Nyefee), PayPal, Western Union, wdg.
A na-eji sodium Triacetoxyborohydride (STAB) (CAS: 56553-60-7) mee ihe dị ka reagent na reductive amination nke ketones, aldehydes na lactamization nke carbonyl ogige na amines.Dị ka boro hydrides ndị ọzọ, Sodium Triacetoxyborohydride na-eje ozi dị ka onye na-ebelata mkpokọta organic njikọ.Sodium Triacetoxyborohydride bụ ihe na-ebelata ntakịrị sodium-borohydride ma ọ bụ ọbụna sodium cyanoborohydride.Ọ na-ebelata aldehydes mana ọ bụghị ọtụtụ ketone.Ọ dị mma karịsịa maka mbelata amination nke aldehydes na ketones.Otú ọ dị, n'adịghị ka sodium cyanoborohydride, triacetoxyborohydride hydrolyzes ngwa ngwa, ma ọ bụ na ọ dakọtara na meth anol.Ọ na-emeghachi naanị nwayọọ nwayọọ na ethanol na isopro panol ma enwere ike iji ya mee ihe.Ọhụrụ ihe na-akpali akpali maka mbelata amination nwere magburu onwe eluigwe na ala na selectivity, nwayọọ mmeghachi omume ọnọdụ, ezi catalytic mbelata arụmọrụ, na mfe nkewa na ịdị ọcha.Ma ihe na-emepụta ihe n'onwe ya na ihe ndị na-emepụta ihe adịghị egbu egbu, na gburugburu ebe obibi adịghị egbu egbu na gburugburu ebe obibi.A na-eji reagent maka mbelata amination nke ketones na aldehydes, mbelata amination / amination nke carbonyl complexes na amines, na mbelata amination nke aryl aldehydes.Dị ka hydride reagent-- eji na stereoselective reductive amination.Reagent maka mbelata amination nke aryl aldehydes.Nhọrọ mbenata gị n'ụlọnga na organic njikọ.Sodium Triacetoxyborohydride dabara adaba karịsịa maka mbelata aminations.
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