Cov khoom lag luam
1- butyl -3- Metylimidazolium BIS (Trifluor) yog kua ionic. Nws cov roj molecular yog c10h15f6n3o4s2 thiab nws cov molecular hnyav yog 419.36.
Ib qho ntxiv, 1- butyl {}}}} Metyleejidethylsulfonyl) yog qhov ruaj khov thiab tsis yog huab cua, dej los yog feem ntau cov kuab tshuaj organic. Nws yog cov kuab tshuaj zoo uas tuaj yeem tshem ntau cov organic thiab inorganic tshuaj.
Cov ntaub ntawv yooj yim
| Khoom npe | 1- butyl -3- Metylimidazolium BIS (Trifluor |
| CAS: | 174899-83-3 |
| Mf: | C8h15n2.c2f6no4s2 |
| Mw: | 419.366 |
| Einecs: | 205-516-1 |
| Melting taw tes | 1ºC |
| ceev | 1.44 G / cm3 |
| Refronction Index | n20/D 1.428 |
| Fp | >200 ºC |
| Cia temp. | Khw hauv qab +30 degree. |
| Dej solubility | Insoluble hauv dej |
| puab | kua |
| xim | Tsis muaj kob rau lub teeb txiv kab ntxwv rau daj |
| PH | 7 (H2O, 20ºC) aqueous daws |
| Tej | 4,62 V |
Kev siv
1- butyl {}}}} MetylimidAmalSlents thiab yog haum rau high-organic tsev, kua txiv ionic thiab lwm thaj chaw. Nws txoj kev coj dawb huv feem ntau yog 95%, tab sis kuj muaj cov khoom lag luam nrog kev coj dawb huv xws li 98% thiab 99% xaiv los ntawm.
Kev kuaj xyuas cov txheej txheem
Qauv sau thiab npaj
Sau cov qauv sawv cev, sau cov khoom, cov tsos thiab lwm yam ntaub ntawv, yaj thiab dilute raws li xav tau kom lawv tsim nyog rau kev sim.
Reagent thiab ntsuas npaj
Npaj cov tshuaj reagents thiab ntsuas raws li kev xeem, npaj HPLC, GC, NMR thiab debug thiab teameat kom txog thaum kev ua tau zoo.
Cov tsos thiab cov cuab yeej tshuaj xyuas
Nyob rau hauv ib txwm teeb, nws yuav tsum yog tus tsis muaj xim rau lub teeb daj pob tshab. Ua tib zoo saib seb puas muaj cov txawv txav xws li nag lossis daus thiab stratification.
Cov Cuab Yeej Siv Vaj Tse
Ntsuas cov ntom nrog lub densitometer, txog 1.3 ± {2}}. 1g / cm³; Ntsuas cov boiling taw tes nrog lub taw qhia npau npau, txog 39 0} ± 25} ± 25.0 degree; Ntsuas cov kev ntsuas hluav taws xob nrog ABTBE Refractometer, txog 1.420.
Cov Khoom Siv Khoom Siv Khoom Siv Khoom Siv
Nrhiav kom paub meej:
HPLC xaiv Theem C18 kem thiab tsim nyog Txawb phad mob rau kev sib cais, piv rau kev ua kom muaj kev coj dawb huv;
Yog tias GC siv, nws yuav tsum tau derivatized ua ntej, roj ua ntej, thiab sib cais los ntawm cov cab kuj thiab cov tshuaj ntsuam xyuas kev txaus siab thiab muaj peev xwm ua tau raws sijhawm;
Nmr dissolves cov qauv hauv cov kuab tshuaj lom zem, thiab ntsuas hydrogen thiab carbon spectra los pab txiav txim siab txog kev txiav txim siab thiab cov qauv;
MS cais tawm thiab pom raws li kev sib cais ntau yam tom qab kev txiav txim siab, thiab txiav txim siab molecular hnyav, thiab lwm yam raws ion peaks.
Cov Ntaub Ntawv Ua Haujlwm Pab Pawg: Siv IR txhawm rau ntsuas cov spectrum xws li imidazole nplhaib thiab trifluoromethanesulforonyl raws li cov cim peaks
Tuam txhab tau
Gnee Chem nrog ntau caum xyoo ntawm kev paub, kev tsim qauv thiab lag luam ntawm cov cai organic, yog ib qho ntawm cov cai organic thiab yog cov khoom lag luam xa tawm, thiab peb cov khoom muag tau muag thoob ntiaj teb.
Peb pab neeg muaj ntau tshaj 200 tus neeg, thiab ntau pab xyoo, tag nrho cov neeg siv tshuaj muaj txiaj ntsig, muab cov khoom siv organic, muab cov khoom siv orgechemicals thiab lwm yam khoom.
Nrog cov khoom lag luam zoo tshaj plaws, qhov kev pabcuam zoo tshaj plaws thiab lub koob npe zoo tshaj plaws, peb txaus siab ua koj tus khub txhim kho ntev tshaj plaws!
Cov FAQ
Q: Koj puas yog lub Hoobkas lossis tuam txhab lag luam?
A: Peb yog lub Hoobkas tshwj xeeb hauv kev tsim khoom, R & D, thiab muaj peb tus kheej kev lag luam kev lag luam txawv teb chaws thiab ntau lawm.
Q: Koj puas tuaj yeem xa koj tus nqi zoo tshaj?
A: Yog, peb saib xyuas txhua tus neeg siv khoom sib koom ua ke thiab ua haujlwm nyuaj los pab txhawb kev ua lag luam.
Thiab ua ntej los, thov ua siab zoo rau peb thiab muab:
1) Koj xav tau cov khoom dab tsi?.
2) siv rau koj tus kheej? Los yog rau resale ?.
Yog li ntawd peb tuaj yeem pom zoo rau feem ntau sib xws.
Q: Koj yuav tswj tau qhov zoo li cas?
A: Peb muaj ntau dua 10 xyoo kev hauv kev xa tshuaj tawm, peb cov neeg siv thoob ntiaj teb, peb txoj kev tswj hwm tau pab peb ua kom muaj txoj sia nyob hauv kev ua lag luam no.
Q: Koj puas muaj Tshuag?
A: Feem ntau ntawm cov khoom yog nyob rau hauv ib txwm tsim thiab peb tuaj yeem nkoj tam sim ntawd.
Q: Thaum twg yog koj lub sijhawm them nyiaj?
A: Kev them nyiaj yuav tsum tau 30% {-50% them los ntawm T / T, D / P Tom qab kuaj tab sis ua ntej ua zaub mov xa tuaj.
Cim npe nrov: CAS: 174899-83-3|1- butyl {}} MetylimidAndetomaNesulfershanesulfonyl) iMide, Tuam Tshoj li cas: {}|| 1- butyl {{5 5}} Metylimidazolium BIS (Trifluorometharanesl) iMide Manufacturers, Chaw Tsim Tshuaj
