I-Diethylmethoxyborane CAS 7397-46-8 Ubunyulu > 97.0% (GC)
I-Shanghai Ruifu Chemical Co., Ltd. ngumenzi ohamba phambili we-Diethylmethoxyborane (i-Methoxydiethylborane) (i-CAS: 7397-46-8) enomgangatho ophezulu.I-Ruifu Chemical inokubonelela ngenkonzo yehlabathi jikelele, ixabiso elikhuphisanayo, amancinci kunye nenani elikhulu elikhoyo.Thenga i-Diethylmethoxyborane,Please contact: alvin@ruifuchem.com
| Igama leMchiza | I-Diethylmethoxyborane |
| Izithethantonye | I-Diethyl(methoxy)borane;I-Methoxydiethylborane;iMethyl Diethylborinate;I-Diethylboron Methoxide;I-Diethylborinic Acid iMethyl Ester;MDEB, DEMB |
| Ubume beStokhwe | Kwi-Stock, Kwenziwa uRhwebo |
| Inombolo yeCAS | 7397-46-8 |
| Ifomula yeemolekyuli | I-C5H13BO |
| Ubunzima beMolekyuli | 99.97 g/mol |
| Indawo yokubilisa | 89.0~90.0℃ |
| Ukuxinana | 0.7610 g/mL ku-25℃(lit.) |
| Refractive Index n20/D | 1.387(lit.) |
| Inovakalelo | Ukungenwa kukufuma.Ubuthathaka bomoya |
| Ugcino Temp. | Indawo epholileyo neyomileyo (2~8℃) |
| I-COA kunye ne-MSDS | Iyafumaneka |
| Iindidi ezinxulumeneyo | Iiarhente zokunciphisa |
| Uphawu | Ruifu Chemical |
| Izinto | ImiGangatho yokuHlola | Iziphumo |
| Imbonakalo | Ulwelo olungenambala ukuya kwiAmber | Iyahambelana |
| Ukugxininisa | 46.0~52.0% | 50% |
| Ubunyulu / Indlela yokuHlalutya | >97.0% (GC) | Iyahambelana |
| Dimethoxyethylborane | <0.50% | <0.50% |
| I-Trimethoxyborone | <0.50% | <0.50% |
| I-Infrared Spectrum | Iyahambelana neSakhiwo | Iyahambelana |
| NMR Spectrum | Iyahambelana neSakhiwo | Iyahambelana |
| Ukuqukumbela | Imveliso ivavanyiwe kwaye iyahambelana neenkcukacha | |
Umqulu:Ibhotile, 25kg / Drum, okanye ngokwemfuno umthengi.
Imeko yoGcino:Gcina kwisitya esivaliweyo.Gcina kwindawo epholileyo, eyomileyo (2~8℃) kunye nendawo yokugcina impahla engenamoya kude nezinto ezingahambelaniyo.Khusela emoyeni kunye nokufuma.
Ukuhambisa ngenqanawe:Zisa kwihlabathi liphela ngomoya, ngeFedEx / DHL Express.Ukubonelela ngokukhawuleza nangokuthembekileyo.
Ukuthenga njani?Nceda uqhagamshelaneDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Amava Eminyaka Eli-15?Sineminyaka engaphezu kwe-15 yamava ekwenziweni nasekuthumeleni kumazwe angaphandle uluhlu olubanzi oluphezulu lwamayeza aphakathi okanye amachiza alungileyo.
Iimarike eziphambili?Thengisa kwimarike yasekhaya, eMntla Melika, eYurophu, eIndiya, eKorea, eJapan, eOstreliya, njl.
Iingenelo?Umgangatho ophezulu, ixabiso elifikelelekayo, iinkonzo zengcali kunye nenkxaso yobugcisa, ukuhanjiswa ngokukhawuleza.
UmgangathoIsiqinisekiso?Inkqubo yokulawula umgangatho ongqongqo.Izixhobo zobuchwephesha zokuhlalutya ziquka i-NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, njl.
Iisampulu?Uninzi lweemveliso zibonelela ngeesampulu zasimahla zokuvavanya umgangatho, iindleko zokuthumela kufuneka zihlawulwe ngabathengi.
Factory Audit?Uphicotho-zincwadi lwasefektri wamkelekile.Nceda wenze idinga kwangaphambili.
MOQ?Akukho MOQ.Umyalelo omncinci wamkelekile.
Ixesha lokuzisa? Ukuba ngaphakathi kwesitokhwe, ukuhanjiswa kweentsuku ezintathu kuqinisekisiwe.
Ezothutho?Nge-Express (FedEx, DHL), ngoMoya, ngoLwandle.
Amaxwebhu?Emva kwenkonzo yokuthengisa: I-COA, i-MOA, i-ROS, i-MSDS, njl.
Udibaniso lweSiko?Inokubonelela ngeenkonzo zesiko lokudibanisa ukuze zilungele iimfuno zakho zophando.
Immimiselo yokuhlawula?I-invoyisi yeProforma iya kuthunyelwa kuqala emva kokuqinisekiswa kwe-odolo, efakwe kwiinkcukacha zethu zebhanki.Intlawulo nge-T / T (i-Telex Transfer), i-PayPal, i-Western Union, njl.
Iikhowudi zoMngcipheko
I-R11-Inokutsha kakhulu
R36/37/38 - Ukucaphukisa emehlweni, inkqubo yokuphefumla kunye nolusu.
I-R22 - Iyingozi xa iginyiwe
I-R19 - Isenokwenza iiperoxide ezidubulayo
I-R48/22 - Ingozi eyingozi yomonakalo omkhulu empilweni ngokuba sesichengeni ixesha elide ukuba uginyiwe.
I-R43 - Inokubangela uvakalelo ngokudibana nolusu
R40 - Ubungqina obuncinci besiphumo somhlaza
I-R37 - Iyacaphukisa inkqubo yokuphefumla
I-R34 - Ibangela ukutsha
I-R17 -Inokutsha ngokuzenzekelayo emoyeni
I-R53 - Inokubangela iziphumo ezibi zexesha elide kwindawo yasemanzini
I-R20/21/22 - Iyingozi ngokuphefumla, xa udibana nolusu naxa uginyiwe.
Inkcazelo yoKhuseleko
S16 - Gcina kude kwimithombo yomlilo.
S26 - Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
S27 - Khulula ngoko nangoko zonke iimpahla ezingcolisekileyo.
S36/37/39 - Nxiba iimpahla ezifanelekileyo zokukhusela, iiglavu kunye nokukhusela amehlo / ubuso.
S45 - Kwimeko yengozi okanye ukuba uziva ungaphilanga, funa ingcebiso kagqirha ngokukhawuleza (bonisa ileyibhile nanini na kunokwenzeka.)
I-S61-Kuphephe ukukhululwa kokusingqongileyo.Jonga kwimiyalelo ekhethekileyo / kumaphepha edatha yokhuseleko.
S43 - Kwimeko yokusetyenziswa komlilo ... (kuya kulandela uhlobo lwezixhobo zokucima umlilo eziza kusetyenziswa.)
S6 - Gcina phantsi ... (kulandela igama legesi engasebenziyo).
Izazisi ze-UN UN 1993 3/PG 2
WGK eJamani 2
I-RTECS ED6151000
TSCA Ewe
Udidi 3 lweengozi
Ukupakisha Iqela II
I-Diethylmethoxyborane (i-Methoxydiethylborane) (i-CAS: i-7397-46-8) ingasetyenziselwa njenge-arhente yokunciphisa kwi-organic synthesis, kunye nezicelo zayo ekunciphiseni i-asymmetric, i-asymmetric catalytic coupling, kunye neempendulo ze-radical zamahhala zichazwe ngokubanzi.Ukongezelela, i-Diethylmethoxyborane ingasetyenziselwa njenge-agent engahambelaniyo yokunciphisa i-agent yokunciphisa i-β-hydroxyl ketone kwi-diol, engasetyenziselwa ukuhlanganiswa kweziyobisi ezisebenzayo, ezifana ne-Rosuvastatin, i-Fluvastatin, njl.
Umsabeli obandakanyekayo kwi:
Ukufunda i-catalyst yokuvula umsesane we-metathesis polymerization / ukufakwa kwe-vinyl polymerization
Reformatsky / quaternary Claisen condensations
I-enantioselective synthesis yeeshukela ze-carba-furanose
I-Borane-mediated control radical polymerization yokwenziwa kwe-fluoropolymers
Iimpendulo ze-Homologation kunye ne-sulfonium ylides
I-Trialkylborane ikhuthaze ukunamathela kwiiplastiki zamandla aphantsi komhlaba
Kwi-pharmaceutical synthesis ye-antibiotics yokunciphisa i-diastereoselective ye-hydroxyketones ukuya kwi-syn 1,3-diols
Njenge-reagent yokulungisa iikhompawundi zearyl diethylborane zokudibanisa iSuzuki
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