Khoom Description
4-Methoxy-2-indolinone yog ib qho organic compound. Nws tsis yooj yim soluble hauv dej thiab soluble hauv ntau cov kuab tshuaj organic xws li ethanol thiab carbon disulphide.
Cov ntaub ntawv yooj yim
|
Yam khoom |
SPECIFICATION |
| Kev cia khoom | Muab kaw rau hauv qhuav, Chav Kub |
|
Boiling point |
355.4 ± 42. 0 degree (Predicted) |
| CAS | 7699-17-4 |
|
Qhov ntom |
1.2 08 ± 0.06 g / cm3 (Tshaj tawm) |
Kev siv thiab kev npaj
Kev siv:
Raws li ib qho tseem ceeb ntawm cov organic synthesis nruab nrab, 4-Methoxy-2-indolinone ua lub luag haujlwm tseem ceeb hauv kev sib txuas ntawm ntau lub tebchaw. Hauv thaj chaw ntawm cov tshuaj synthesis, nws tuaj yeem siv los npaj cov neeg sib tw tshuaj muaj peev xwm nrog rau kev ua haujlwm lom neeg tshwj xeeb. Piv txwv li, nws tuaj yeem muab tso rau hauv kev sib txuas ntawm cov khoom sib txuas uas tsom rau qee yam kab mob, xws li mob qog noj ntshav lossis mob hlwb.
Hauv kev tshawb fawb tshuaj, nws tuaj yeem ua haujlwm raws li substrate lossis reagent hauv cov organic synthesis cov tshuaj tiv thaiv. Cov kws tshawb fawb tuaj yeem siv nws los tshawb nrhiav cov tshuaj tiv thaiv tshiab thiab cov txheej txheem hluavtaws, uas tuaj yeem ua rau kev txhim kho cov organic tebchaw tshiab thiab cov khoom siv nrog cov khoom tshwj xeeb.
Ntxiv mus, txawm tias tseem nyob rau theem tshawb nrhiav, muaj peev xwm rau 4-Methoxy-2-indolinone los siv rau lwm yam xws li cov ntaub ntawv tshawb fawb. Piv txwv li, nws tuaj yeem siv rau hauv kev npaj cov khoom siv nrog cov yam ntxwv tshwj xeeb.
Txoj Kev Npaj:
Kev npaj ntawm 4-Methoxy-2-indolinone feem ntau cuam tshuam nrog methylation ntawm indolone. Cov tshuaj tiv thaiv no feem ntau yog ua raws li cov xwm txheej tshwj xeeb, xws li qhov kub thiab txias. Cov txheej txheem yuav muaj xws li cov kauj ruam xws li sib tov indolone nrog methanol thiab ntxiv cov catalyst tsim nyog. Tom qab cov tshuaj tiv thaiv, cov kauj ruam ua kom huv yog feem ntau yuav tsum tau txais cov khoom lag luam ntshiab.
Tuam txhab Profile
Tam sim no peb cov khoom raug xa tawm mus rau ntau tshaj 30 lub teb chaws thiab cheeb tsam xws li Holland, Is Nrias teb, Australia, thiab lwm yam, txaus siab rau lub koob npe nrov thiab muaj koob npe nrov hauv thoob ntiaj teb. Peb lub tuam txhab tau tsim kho sai thiab tam sim no tau dhau los ua ib tus neeg yuav khoom thiab muab kev pabcuam rau ntau tus neeg siv khoom thoob ntiaj teb. Tau ntsib ntau lub cib fim thiab cov teeb meem yav tom ntej, peb yuav muaj lub tswv yim tshiab thiab pragmatic, thiab ua kom tsis muaj zog.
Peb yuav ua hauj lwm ua ke kom ua tiav qhov xwm txheej yeej-yeej.Peb zoo siab tos txais cov neeg siv khoom txawv teb chaws tuaj rau peb lub tuam txhab los tham txog kev lag luam thiab tsim kev phooj ywg. Peb yuav yog koj tus khub zoo.
FAQ
Yuav ua li cas lav qhov zoo ntawm cov khoom?
1) Kev tshuaj xyuas nruj thaum lub sijhawm tsim khoom
2) Kev soj ntsuam nruj nruj ntawm cov khoom ua ntej xa khoom kom ntseeg tau tias cov khoom ntim tau zoo.
Koj muab cov ntaub ntawv dab tsi?
Nquag, peb muab cov ntawv xa nyiaj ua lag luam, cov ntawv ntim khoom, daim ntawv teev npe, COA, daim ntawv pov thawj ntawm lub hauv paus, yog tias koj lub khw muaj tej yam tshwj xeeb, thov qhia rau peb paub.
Qhov chaw nres nkoj ntawm kev thauj khoom nyob qhov twg?
Feem ntau Tianjin chaw nres nkoj lossis Qingdao chaw nres nkoj.
Koj puas muab cov qauv?
Cov qauv tuaj yeem pub dawb rau feem ntau ntawm peb cov khoom. Thov them tus nqi nthuav tawm.
Koj lub sijhawm ua haujlwm rau kev txiav txim tshiab yog dab tsi?
Rau feem ntau cov khoom peb muaj nyob rau hauv Tshuag, lub sij hawm xa tuaj yuav yog 3-5 hnub ua hauj lwm tom qab tau txais cov nyiaj them poob haujlwm. Thov tham ntxiv txog cov khoom customized.
Cim npe nrov: cas:7699-17-4丨4-methoxy-2-indolinone, Suav teb cas:7699-17-4丨4-methoxy-2-indolinone manufacturers, lwm tus neeg, Hoobkas
