CAS: 5216-17-1 2,3,5,6-Tetrafluorobenzonitrile

Cov khoom sib raug rau CAS 5216 - 17 - 1 yog 2,3,5,6-Tetrafluorobenzonitrile. Nws cov mis molecular yog C7​HF4​N, nws qhov hnyav molecular yog 175.08, nws tus lej EINECS yog 620 - 903 - 9, nws cov tsos yog xim tsis muaj xim rau lub teeb daj nrog lub zog cyanide tsw, thiab nws yog cov organic compound uas muaj fluorine thiab cyanide.
2,3,5,6-Tetrafluorobenzonitrile yog ib qho chaw tsis muaj zog uas yog miscible nrog dej thiab ntau cov kuab tshuaj organic. Nws melting point yog 33 - 36℃(lit.), nws boiling point yog 88 - 90℃(45 mmHg, lit.), thiab nws ceev yog hais txog 1.5029.

Kev siv:

2,3,5,6-Tetrafluorobenzonitrile yog siv nyob rau hauv cov teb ntawm organic synthesis intermediates thiab tshuaj intermediates. Nws yog feem ntau pom nyob rau hauv kev tshawb fawb thiab kev loj hlob thiab tshuaj lom neeg cov txheej txheem, thiab kuj yuav siv tau raws li ib tug catalyst thiab extractant.

Txoj Kev Npaj:

2,3,5,6-Tetrafluorobenzonitrile tuaj yeem tau txais los ntawm reacting benzonitrile nrog hydrogen fluoride nyob rau hauv lub xub ntiag ntawm ib tug haum catalyst thiab nyob rau hauv tej yam kev mob tshwm sim. Cov tshuaj tiv thaiv tsis yog nyob rau hauv chav tsev kub hauv qhov chaw ntawm hydrogen chloride.

Peb qhov kev pabcuam

Peb muaj peb tus kheej kev tshawb fawb thiab kev loj hlob pab neeg, kuaj, rhiav pilot thiab ntau lawm cog.

Lub Hoobkas tsim muaj qhov ruaj khov tshaj plaws thiab cov txheej txheem tsim khoom zoo tshaj plaws, kom ntseeg tau tias koj tau txais cov nqi zoo tshaj plaws thiab cov khoom zoo tshaj plaws.

Peb tsis tsuas yog muab peb cov neeg siv khoom nrog cov khoom, tab sis peb kuj muab lawv cov khoom siv pub dawb thiab cov kev taw qhia tom ntej

Cov neeg muas zaub los ua ntej, peb muab tus nqi tsim nyog, cov khoom zoo thiab cov khoom xa tuaj sai.

Peb tuaj yeem xa cov khoom xa tuaj rau koj qhov chaw nyob ncaj qha. Nws yog ib qho kev nyab xeeb thiab ceev ceev. Peb muaj cov khoom npaj rau hauv Tshuag.

Cov lus teb ceev thiab meej rau cov neeg siv khoom nug.Sov tom qab muag kev pabcuam, peb yuav pab daws cov teeb meem hauv koj qhov kev siv.

Peb tuaj yeem ua rau peb tus nqi luv nqi yog tias koj tso qhov kev txiav txim ntau nrog peb.

Koj tus MOQ yog dab tsi?

Peb MOQ yog 1 kg. Txawm li cas los xij, peb feem ntau lees txais cov khoom me me, xws li 100 grams, ntawm qhov xwm txheej tias 100% ntawm tus nqi coj mus kuaj tau them.

Kuv tuaj yeem tshawb xyuas qhov zoo ntawm cov khoom ua ntej muab qhov kev txiav txim?

Koj tuaj yeem tau txais cov qauv dawb ntawm qee cov khoom, koj tsuas yog yuav tsum tau them tus nqi thauj khoom lossis npaj xa tuaj tos cov qauv los ntawm peb.

Yuav ua li cas tswj thiab kev ruaj ntseg zoo?

Lub chaw soj ntsuam nruab nrog cov cuab yeej ntawm HPLC, GC, thiab lwm yam, R & D, thiab QC rau kev sim ntawm txhua pawg. Kev koom tes nrog thib peb -cov koom haum xeem rau kev kuaj cov hlau hnyav, tshuaj tua kab, tshuaj tsis haum, thiab lwm yam.

Cim npe nrov: cas:5216-17-1 丨2,3,5,6-tetrafluorobenzonitrile, Tuam Tshoj cas:5216-17-1丨2,3,5,6-tetrafluorobenzonitrile manufacturers, lwm tus neeg, Hoobkas