N,N-Diethylaniline CAS: 91-66-7
Kev taw qhia txog khoom
N,N-Diethylaniline CAS: 91-66-7
N, N-diethylaniline yog cov kua roj daj daj uas siv tau los npaj cov xim azo, cov xim triphenylmethane, thiab lwm yam. Nws kuj yog ib qho tseem ceeb rau kev tsim cov tshuaj thiab cov neeg tsim cov xim zaj duab xis, thiab nws cov ntawv thov dav heev.
txoj kev ua los ntawm cov khoom siv hluavtaws
Yaj dppe (1 mg, 0.0025 mmol) hauv nBu2O qhuav (1 mL) thiab ntxiv Karstedt catalyst (29 μL, 0.0025 mol) hauv lub raj Schlenk hauv qab huab cua argon. Tom qab do cov khoom sib tov rau 10 feeb, PhSiH3 (247 μL, 2.0 mmol) tau ntxiv. Aniline (45.6 μL, 0.5 mmol), n-hexadecane (50 μL) raws li tus qauv sab hauv, thiab CH3ChemicalbookCO2H (63 μL, 1.1 mmol) tau ntxiv tam sim ntawd, thiab tom qab ntawd do ntawm chav sov rau 18 teev. Thaum ua tiav, cov khoom sib tov tau diluted nrog ethyl acetate (15 mL), ua tib zoo quenched nrog aqueous NaOH (3M kua; 5 mL), thiab do ntawm chav sov rau 3 teev. Cov khoom sib tov tau rho tawm nrog ethyl acetate (peb zaug), thiab cov txheej organic ua ke tau qhuav hla anhydrous MgSO4. Cov theem organic tau lim, ua kom muaj zog, thiab ntxuav los ntawm silica gel column chromatography (n-hexane/ethyl acetate sib xyaw) kom muab N,N-diethylaniline.
Daim ntawv thov teb
Nws tuaj yeem siv los npaj cov azo dyes, triphenylmethane dyes, thiab lwm yam. Nws kuj yog ib qho tseem ceeb rau kev tsim cov tshuaj thiab cov neeg tsim cov xim zaj duab xis, thiab nws cov ntawv thov dav heev.
Kev piav qhia txog kev tsim kho
N,N-Diethylaniline
CAS: 91-66-7
CBNumber: CB8854632
Cov mis mos molecular: C10H15N
Qhov hnyav molecular: 149.23
Lub ntsiab lus yaj: -38 ° C
Kub taw tes: 217 ° C (lit.)
Qhov Ceev: 0.938g/mL ntawm 25°C (lit.)
Qhov ceev ntawm cov pa: 5. Chemicalbook2 (vsair)
Siab ntawm cov pa: 1mmHg (49.7°C)
Refractive index: n20 / D1.542 (lit.)
Lub ntsiab lus kub hnyiab: 208 ° F
Kev khaws cia thiab kev thauj mus los
Ntim: raws li cov neeg xav tau
Cia Khoom: Khaws cia rau qhov chaw qhuav, tsaus ntuj thiab muaj cua nkag.
Cov Ntaub Ntawv Txog Lub Tuam Txhab
MIT-IVY INDUSTRY CO., LTD yog lub chaw tsim khoom thiab xa tawm cov tshuaj pleev xim zoo & cov tshuaj intermediates hauv Suav teb.
Feem ntau tsim cov khoom aniline series thiab cov khoom chlorine series.
MIT –IVY Chemicals Industry Co., Ltd. yog ib lub tuam txhab tsim tshuaj lom neeg rau 21 xyoo nrog cov khoom siv tsim khoom tiav thiab kev tswj hwm thiab kev saib xyuas cov tshuab.
Peb siv cov thev naus laus zis tsim khoom siab heev thiab cov txheej txheem sim los ua kom tiav kev tsim khoom, kev tswj xyuas zoo kom ua tau raws li tus qauv. Peb tau txais kev pom zoo los ntawm SGS, ISO9001, ISO140 01, GB / HS16949 thiab T28001.
Cov khoom tseem ceeb ntawm Mit-Ivy muaj xws li cov hauv qab no:
API, tshuaj intermediates, Dye intermediates, zoo, tshuaj tshwj xeeb, Cov xim pleev xim rau kev lag luam hauv dej thiab cov ntaub ntawv siv zog tshiab.
Peb lub khw tseem ceeb suav nrog Asmeskas, Is Nrias teb, Africa, Indonesia, Qaib ntxhw, Sab Qab Teb Asia, Sab Hnub Poob Asia thiab lwm yam. MIT-IVY Kev Lag Luam Cov khoom tseem ceeb sib koom 97% ntawm kev lag luam hauv tsev tshwj xeeb hauv kev tsim khoom thiab kev tswj hwm, Peb tuaj yeem muab cov khoom lag luam nrog tus nqi sib tw ntau dua. nrog qhov zoo tshaj plaws thiab tus nqi thiab txais tos los sab laj. Peb lub tuam txhab muaj cov kws tshaj lij uas tseem ceeb hauv kev tshuaj lom neeg R & D thiab kev tswj hwm sicentific, muab cov khoom lag luam tshuaj zoo nrog kev zoo thiab kev pabcuam ze, kuj muab cov khoom lag luam raws li peb cov neeg siv khoom xav tau. Peb muaj pab pawg tswj hwm zoo thiab tus kheej nrog lub tswv yim zoo, kev saib xyuas thiab kev cog lus los ntawm kev ua haujlwm ua ke, peb pab neeg siv zog ua tiav hauv kev txaus siab rau peb cov neeg siv khoom thiab peb tus kheej. peb txuas ntxiv tsim kho peb cov khoom lag luam thiab txhim kho peb cov kev pabcuam, kev muag khoom network. Yog li ntawd, peb pib thawj hom kev muag khoom hauv net hauv Suav teb, uas yog kev lag luam muag khoom ntawm pob me me coj los ntawm kev lag luam wholesale ntawm ntau hom kev tswj hwm. Peb cov khoom lag luam raug xa tawm dav dav rau Kaus Lim Qab Teb, Nyab Laj, Australia, Tebchaws Europe thiab South America, pom zoo los ntawm peb cov neeg siv khoom. Peb hais kom ua raws li kev tswj hwm "Kev lag luam yog peb lub compass, Zoo yog peb lub neej, Credit yog peb tus ntsuj plig". Cov neeg siv khoom txoj kev ntseeg siab yog peb cov hmoov av pem hauv ntej, lawv qhov kev txaus siab yog peb lub hom phiaj uas muaj teeb meem.
Kev Pabcuam Neeg Siv Khoom ntawm Hom Lag Luam:
Peb pab pawg neeg saib xyuas cov neeg siv khoom JIT hauv Suav teb tsim thiab siv cov tswv yim tshwj xeeb rau kev muab cov tshuaj lom neeg thiab cov tshuaj tshwj xeeb rau peb cov neeg siv khoom zoo tshaj plaws.
Koj qhov zoo:
● Kev pabcuam rau cov neeg siv khoom hauv nruab nrab pab txhawb kev yooj yim ntawm cov txheej txheem kev tswj hwm, ua rau lub sijhawm thiab kev txuag nyiaj.
● Peb lub network hauv Suav teb thiab cov kev daws teeb meem logistics zoo heev ua kom ntseeg tau tias cov tshuaj lom neeg zoo sib xws tau muab rau cov neeg siv khoom nrog ntau qhov chaw tsim khoom thiab pab txhawb kev ruaj ntseg hauv kev npaj thiab kev ntseeg siab ntawm cov txheej txheem.
● Peb cov txheej txheem raug kho kom zoo thiab hloov kho tas li rau peb cov neeg siv khoom cov qauv thiab cov kev xav tau hloov pauv.
Kev ua tau zoo ntawm Chemistry Logistics kev pabcuam:
Kev pabcuam logistic tshuaj lom neeg yog kev tshaj lij heev thiab yuav tsum zoo dua nyob rau hauv UN kev cai, tshwj xeeb tshaj yog rau DGR Class series. Peb muab cov kev daws teeb meem tshwj xeeb los txhim kho kev thauj khoom thiab pab pawg ntim khoom thiab kev pabcuam sau npe rau peb cov thawj coj. Peb lub chaw nres nkoj tseem ceeb hauv Suav teb nrog DGR cov chaw khaws khoom tshuaj yog los ua haujlwm tshuaj tshwj xeeb thiab siv txhua daim ntawv pov thawj cuam tshuam.
Peb lub peev xwm faib khoom muaj xws li:
● Kev xa khoom yooj ywm, kev daws teeb meem ntse
● Txhua yam los ntawm kev xa khoom ntau txhiab tonnes mus rau qhov xa khoom me tshaj plaws ntawm cov khoom ntim thiab txawm tias cov qauv.
● Khoom ntau - khaws cia thiab thauj cov hmoov thiab kua - kev txav mus los ntawm cov khoom hauv nkoj - hmoov thiab kua ntau
● Kev khaws cia tshuaj, pub tsiaj thiab khoom noj raws li cov qauv tau lees paub
● Cov khoom siv sib cais los ntawm chav ua lag luam thiab kev faib tawm kev phom sij
● Kev khaws cia thiab kev thauj mus los uas tswj tau qhov kub thiab txias
● Kev tswj tus nqi zoo
● Rov ntim khoom dua, ntim khoom hauv lub nruas, muab ntim rau hauv hnab, rhuav thiab muab pov tseg
● Cov KPI ntawm kev xa khoom rau cov neeg siv khoom thaum ua tiav kev xa khoom
Yog tias koj xav tau ntau cov lus hais,
please add WHATSAPP:0086-13805212761 or E-MAIL:info@mit-ivy.com
Cov Lus Nug Feem Ntau
Q. Koj puas yog lub Hoobkas lossis lub tuam txhab lag luam?
A. Peb yog lub Hoobkas nyob hauv XUZHOU nroog, JIANGSU xeev, Suav teb.
Q. Puas yog txhua yam xim yog tib tus nqi?
A.Tsis yog, tus nqi sib txawv nyob ntawm seb cov qauv, muaj, Cov khoom xyaw thiab lwm yam.
Q. Koj puas muab tau cov qauv rau kev kuaj xyuas zoo ua ntej tso qhov kev txiav txim?
A. Cov qauv muaj thaum thov, tab sis tus nqi xa khoom yuav tsum tau them los ntawm cov neeg siv khoom.
Q. Puas muaj luv nqi?
A. Tus nqi luv nqi yuav muab los ntawm qhov ntau.
Q. Lub sijhawm xa khoom li cas?
A. Kwv yees li 7-15 hnub tom qab them nyiaj tau lees paub.
Q. Koj tuaj yeem lees txais cov nqe lus them nqi twg?
A. Peb txais T / T, LC, Western Union thiab Paypal.
-
N,N-di(hydroxyethyl) dodecyl amine oxide (OAE-1) yog ib hom tshuaj...
-
N,N-Dimethylaminobutane CAS: 927-62-8 Cov Khoom Siv Siab...
-
Butylparaben/CAS：No. 94-26-8/Tus nqi zoo tshaj/samp...
-
Tuam Tshoj Hoobkas Khoom Zinc Dialkylphosphorodithione
-
Tris(dimethylaminomethyl)phenol CAS: 90-72-2 ...
-
N,N'-Di-sec-butyl-p-phenylenediamine CAS ...