Diethylmethoxyborane CAS 7397-46-8 Purity >97.0% (GC) Chithunzi Chowonetsedwa

Diethylmethoxyborane CAS 7397-46-8 Chiyero >97.0% (GC)

Kufotokozera Kwachidule:

Dzina la Mankhwala: Diethylmethoxyborane

Mawu ofanana: Methoxydiethylborane;Diethylboron Methoxide

CAS: 7397-46-8

Kukhazikika: 46.0 ~ 52.0%

Kuyera: > 97.0% (GC)

Mawonekedwe: Opanda Mtundu mpaka Kuwala kwa Amber Liquid

Lumikizanani ndi Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zogwirizana nazo

Zolemba Zamalonda

Kufotokozera:

Shanghai Ruifu Chemical Co., Ltd. ndi omwe amapanga Diethylmethoxyborane (Methoxydiethylborane) (CAS: 7397-46-8) yokhala ndipamwamba kwambiri.Ruifu Chemical imatha kubweretsa padziko lonse lapansi, mtengo wampikisano, zochepa komanso zochulukirapo zomwe zilipo.Gulani Diethylmethoxyborane,Please contact: alvin@ruifuchem.com

Chemical Properties:

Dzina la Chemical	Diethylmethoxyborane
Mawu ofanana ndi mawu	Diethyl (methoxy) borane;Methoxydiethylborane;Methyl Diethylborinate;Diethylboron methoxide;Diethylborinic Acid Methyl Ester;MDEB, DEMB
Stock Status	Mu Stock, Manufactured Commerce
Nambala ya CAS	7397-46-8
Molecular Formula	C5H13BO
Kulemera kwa Maselo	99.97g/mol
Boiling Point	89.0 ~ 90.0 ℃
Kuchulukana	0.7610 g/mL pa 25 ℃(lit.)
Refractive Index n20/D	1.387 (lit.)
Zomverera	Sichinyezimira.Zosamva mpweya
Kusungirako Temp.	Malo Ozizira & Owuma (2~8℃)
COA & MSDS	Likupezeka
Magulu Ogwirizana	Kuchepetsa Agents
Mtundu	Ruifu Chemical

Zofotokozera:

Zinthu	Miyezo Yoyendera	Zotsatira
Maonekedwe	Zopanda Mtundu ku Light Amber Liquid	Zimagwirizana
Kukhazikika	46.0-52.0%	50%
Kuyera / Kusanthula Njira	>97.0% (GC)	Zimagwirizana
Dimethoxyethylborane	<0.50%	<0.50%
Trimethoxyborone	<0.50%	<0.50%
Infrared Spectrum	Zimagwirizana ndi Kapangidwe	Zimagwirizana
Chithunzi cha NMR	Zimagwirizana ndi Kapangidwe	Zimagwirizana
Mapeto	Chogulitsacho chayesedwa ndipo chikugwirizana ndi zomwe zanenedwa

Phukusi/kusungirako/Manyamulidwe:

Phukusi:Botolo, 25kg / Drum, kapena malinga ndi zomwe kasitomala amafuna.
Mkhalidwe Wosungira:Sungani mu chidebe chotsekedwa mwamphamvu.Sungani pamalo ozizira, owuma (2 ~ 8 ℃) komanso molowera mpweya wabwino kutali ndi zinthu zomwe sizingagwirizane.Tetezani mpweya ndi chinyezi.
Manyamulidwe:Kutumiza kudziko lonse lapansi ndi ndege, ndi FedEx / DHL Express.Perekani mwamsanga ndi yodalirika yobereka.

Ubwino:

Mphamvu Zokwanira: Malo okwanira ndi akatswiri

Utumiki Waukatswiri: Ntchito imodzi yosiya kugula

Phukusi la OEM: Phukusi lamwambo ndi zolemba zilipo

Kutumiza Mwachangu: Ngati mkati mwa katundu, kuperekedwa kwamasiku atatu kumatsimikizika

Zinthu Zokhazikika: Khalani ndi katundu wokwanira

Thandizo laukadaulo: Yankho laukadaulo likupezeka

Custom Synthesis Service: Kuchokera pa magalamu mpaka ma kilos

Ubwino Wapamwamba: Anakhazikitsa dongosolo lathunthu lotsimikizira zaubwino

FAQ:

Kodi kugula?Chonde lemberaniDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

Zaka 15 Zokumana nazo?Tili ndi zaka zopitilira 15 pakupanga ndi kutumiza kunja kwamitundu yambiri yamankhwala apamwamba kwambiri kapena mankhwala abwino.

Misika Yaikulu?Gulitsani kumsika wapakhomo, North America, Europe, India, Korea, Japan, Australia, etc.

Ubwino wake?Ubwino wapamwamba, mtengo wotsika mtengo, ntchito zamaluso ndi chithandizo chaukadaulo, kutumiza mwachangu.

UbwinoChitsimikizo?Njira yoyendetsera bwino kwambiri.Zida zaukadaulo zowunikira zikuphatikizapo NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.

Zitsanzo?Zogulitsa zambiri zimapereka zitsanzo zaulere zowunikira zabwino, mtengo wotumizira uyenera kulipidwa ndi makasitomala.

Factory Audit?Takulandilani ku fakitale.Chonde panganitu nthawi yokumana.

MOQ?Palibe MOQ.Dongosolo laling'ono ndilovomerezeka.

Nthawi yoperekera? Ngati mkati mwa katundu, kubweretsa masiku atatu kutsimikizika.

Mayendedwe?Ndi Express (FedEx, DHL), ndi Air, ndi Nyanja.

Zolemba?Pambuyo pa ntchito yogulitsa: COA, MOA, ROS, MSDS, ndi zina zotero.

Custom Synthesis?Itha kukupatsirani ntchito zophatikizira zomwe zikugwirizana bwino ndi zosowa zanu zofufuza.

Malipiro Terms?Invoice ya Proforma idzatumizidwa kaye mukatsimikizira kuyitanitsa, ndikuyika zambiri zathu zakubanki.Malipiro a T/T (Telex Transfer), PayPal, Western Union, etc.

7397-46-8 - Zowopsa ndi Chitetezo:

Zizindikiro Zowopsa
R11 - Yoyaka Kwambiri
R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
R22 - Zowopsa ngati zitamezedwa
R19 - Itha kupanga ma peroxides ophulika
R48/22 - Ngozi yowopsa ya kuwonongeka kwakukulu kwa thanzi poyang'ana nthawi yayitali ngati kumeza.
R43 - Itha kuyambitsa chidwi pakukhudzana ndi khungu
R40 - Umboni wochepa wa zotsatira za carcinogenic
R37 - Kukwiyitsa dongosolo la kupuma
R34 - Imayambitsa kuyaka
R17 - Zoyaka zokha mumlengalenga
R53 - Itha kuyambitsa zovuta zanthawi yayitali m'malo am'madzi
R20/21/22 - Zowopsa pokoka mpweya, kukhudzana ndi khungu komanso kumeza.
Kufotokozera Zachitetezo
S16 - Khalani kutali ndi magwero oyatsira.
S26 - Mukakhudzana ndi maso, muzimutsuka nthawi yomweyo ndi madzi ambiri ndipo funsani malangizo achipatala.
S27 - Chotsani nthawi yomweyo zovala zonse zowonongeka.
S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso/nkhope.
S45 - Pakachitika ngozi kapena ngati simukumva bwino, funsani upangiri wachipatala nthawi yomweyo (onetsani chizindikirocho ngati kuli kotheka.)
S61 - Pewani kumasulidwa ku chilengedwe.Onani malangizo apadera / mapepala achitetezo.
S43 - Pakagwiritsidwa ntchito moto ... (pamatsatira mtundu wa zida zozimitsa moto zomwe zingagwiritsidwe ntchito.)
S6 - Pitirizani pansi ... (pamatsatira dzina la mpweya wa inert).
Ma ID a UN UN 1993 3/PG 2
WGK Germany 2
RTECS ED6151000
TSCA Inde
Kalasi Yowopsa 3
Packing Gulu II

Ntchito:

Diethylmethoxyborane (Methoxydiethylborane) (CAS: 7397-46-8) ingagwiritsidwe ntchito ngati chochepetsera mu organic synthesis, ndipo ntchito zake mu kuchepetsa asymmetric, asymmetric catalytic coupling, ndi machitidwe aulere afotokozedwa mochuluka.Kuonjezera apo, Diethylmethoxyborane ingagwiritsidwenso ntchito ngati njira yochepetsera yosagwirizana ndi kuchepetsa β-hydroxyl ketone ku diol, yomwe ingagwiritsidwe ntchito popanga mankhwala osokoneza bongo, monga Rosuvastatin, Fluvastatin, ndi zina zotero.
Reactant wokhudzidwa ndi:
Kuwerenga chothandizira pakutsegulira kwa metathesis polymerization / vinilu kuyika polymerization
Reformatsky / quaternary Claisen condensations
Enantioselective kaphatikizidwe ka carba-furanose shuga
Borane-mediated kulamulira kwakukulu polymerization kwa synthesis wa fluoropolymers
Homologation zimachitikira ndi sulfonium ylides
Trialkylborane imalimbikitsa kumamatira ku mapulasitiki amphamvu otsika pamwamba
Kuphatikizika kwamankhwala kwa maantibayotiki a kuchepetsa diastereoselective kwa ma hydroxyketones kukhala syn 1,3-diols.
Monga reagent yokonzekera aryl diethylborane mankhwala a Suzuki coupling