Konutai Triacetoxyborohydride (STAB) CAS 56553-60-7 Purity >98.0% (Titration) wheketere
Ko Shanghai Ruifu Chemical Co., Ltd. te kaihanga matua me te kaiwhakarato o te Sodium Triacetoxyborohydride (STAB) (CAS: 56553-60-7) me te kounga teitei.Ka taea e matou te whakarato COA, te tuku i te ao, te iti me te rahinga e waatea ana.Mena kei te pirangi koe ki tenei hua, tukuna mai nga korero taipitopito ko te nama CAS, te ingoa hua, te rahinga ki a maatau.Please contact: alvin@ruifuchem.com
| Ingoa matū | Konutai Triacetoxyborohydride |
| Nga kupu taurite | STAB;Konutai Triacetohydroborate;Konutai Triacetoxy(hydro)borate;Triacetohydroborate konutai Tote;NaBH(OAc)3 |
| Tūnga Taonga | I roto i te Stock, Production Raukaha 30 Tons ia Marama |
| Tau CAS | 56553-60-7 |
| Tātai rāpoi | C6H10BNaO6 |
| Taumaha rāpoi | 211.94 g/mol |
| Iwi Whakarewa | 116.0~120.0 ℃(tikuri) (marama) |
| Kiato | 1.43 |
| Tairongo | Te Hau, Te Makuku |
| Wairewa | Wairewa ki te Dimethyl Sulfoxide, Methanol, Benzene, Toluene, Terahydrofuran, Dioxane me te Methylene Chloride. |
| Wairewa wai | Tauhohenga |
| Rokiroki Temp. | Te Huwao Hunga, Te Pawera Rua |
| Waehere morearea | F,Xi,C |
| Tauākī mōrearea | 15-34-14/15-37/38-11 |
| Tauākī Haumaru | 43-7/8-45-36/37/39-26 |
| WGK Tiamana | 3 |
| Tuhipoka morearea | Irirangi / mura |
| TSCA | Ae |
| Te akomanga morearea | 4.3;Morearea Ina Makuku |
| Roopu Tarapi | III |
| Waehere HS | 29319090 |
| COA & MOA & MSDS | Kei te waatea |
| Waitohu | Ruifu Chemical |
| Tūemi | Whakatakotoranga |
| Te ahua | Mā Mārō, Paura rānei |
| Te Maama / Tikanga Tatauria | >98.0% (Titaration) |
| Iwi Whakarewa | 116.0~120.0 ℃ |
| Mōrahi Kore kotahi | <1.00% |
| Nga Whakarewa Pararopi | <0.50% |
| Spectrum Infrared | He rite ki te Hanganga |
| Boron NMR Spectrum | He rite ki te Hanganga |
| Paerewa Whakamatau | Paerewa hinonga |
| Whakamahinga | Kaihoko Whakaiti;Te Kohanga Organic |
Mōkī: Pounamu, Peeke konumohe konumohe, 25kg / Cardboard Drum, kia rite ranei ki te hiahia a te kaihoko.
Tikanga Rokiroki:Te makuku tairongo.Rokiroki i roto i nga ipu hiri i te whare putunga matao, maroke me te hau.Tiaki i te marama me te makuku.Kare e hototahi ki te kaha o te wai, te wai, te waipiro me te waikawa.
Me pehea te hoko?Whakapā maiDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 tau te wheako?Neke atu i te 15 tau o matou wheako ki te hanga me te kaweake i te whānuitanga o nga momo takawaenga rongoa kounga teitei, matū pai ranei.
Nga maakete matua?Hokona ki te maakete kaainga, Amerika Te Tai Tokerau, Uropi, Inia, Korea, Hapani, Ahitereiria, aha atu.
Nga painga?Ko te kounga teitei, te utu utu, nga ratonga ngaio me te tautoko hangarau, te tuku tere.
KoungaWhakapumautanga?Pūnaha whakahaere kounga tino.Ko nga taputapu ngaio mo te tātari ko te NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Tauira?Ko te nuinga o nga hua e whakarato ana i nga tauira kore utu mo te aromatawai kounga, me utu nga utu kaipuke e nga kaihoko.
Te arotake a wheketere?Nau mai te arotake wheketere.Whakaritea he hui i mua.
MOQ?Kaore he MOQ.Ka whakaaetia te ota iti.
Wā Tukunga? Mena kei roto i nga taonga, e toru nga ra ka whakamanahia te tuku.
Te kawe waka?Ma te Express (FedEx, DHL), ma te Air, ma te Moana.
Tuhinga?I muri i te ratonga hokohoko: COA, MOA, ROS, MSDS, me etahi atu ka taea te whakarato.
Whakaritenga Whakaritenga?Ka taea te whakarato ratonga whakahiato ritenga kia pai ai to hiahia rangahau.
Nga tikanga utu?Ko te nama Proforma ka tukuna tuatahi i muri i te whakapumautanga o te ota, ka kohia o maatau korero peeke.Te utu ma te T/T (Telex Transfer), PayPal, Western Union, etc.
Ko te konutai Triacetoxyborohydride (STAB) (CAS: 56553-60-7) ka whakamahia hei reagent i roto i te whakaiti whakaheke o nga ketones, aldehydes me te lactamization o nga pūhui carbonyl me nga amine.Pērā i ētahi atu boro hydride, ko te Sodium Triacetoxyborohydride te mahi hei kaihoko whakaheke i roto i te whakahiato waro.Ko te konutai Triacetoxyborohydride he mea whakaheke ngawari ake i te konutai-borohydride, tae noa ki te konutai cyanoborohydride.Ka whakahekehia nga aldehydes engari kaua te nuinga o nga ketone.He tino pai mo nga aminations whakaheke o te aldehydes me nga ketones.Heoi, kare i rite ki te konutai cyanoborohydride, te triacetoxyborohydride ka ngawari te whakamaarama, kaore hoki i te hototahi ki te meth anol.He puhoi te mahi ki te waihano me te isopro panol ka taea te whakamahi me enei.Ko nga kaitakawaenga hou mo te whakaiti i te amination he pai te ao me te whiriwhiringa, nga ahuatanga tauhohenga ngawari, te pai o te mahi whakaheke catalytic, me te ngawari te wehe me te purenga.Ko te whakakorikori ake me nga hua-a-muri kaore i te paitini, kaore hoki te taiao e paitini ki te taiao.Ka whakamahia te Reagent mo te whakaiti whakaheke o nga ketones me te aldehydes, te amination whakaiti / te amination o nga matatini carbonyl me nga amine, me te amination whakaiti o te aryl aldehydes.Hei reagent hydride-- whakamahia i roto i te stereoselective reductive amination.Reagent mo te amination whakaiti o aryl aldehydes.He kaihoko whakaiti i roto i te whakahiato waro.Ko te konutai Triacetoxyborohydride he tino pai mo nga aminations whakaheke.
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