Khoom Description
Cov khoom siv sib txuas rau CAS tus lej 364 - 74 - 9 yog 2,5-difluoronitrobenzene, los yog 1,4-difluoro-2-nitrobenzene. Nws cov qauv molecular yog C₆H₃F₂NO₂, nws qhov hnyav molecular yog 159.09, thiab nws tus lej EINECS yog 206 - 663 - 4.
Cov tsos ntawm 2,5-Difluoronitrobenzene yog cov kua daj-ntsuab. Qhov ceev yog 1.467g / mL ntawm 25 degree, lub melting point yog - 11.7 degree, lub boiling point yog 206.5 degree, lub refractive index yog n²⁰ / ₍D₎1.509, lub flash point yog 90 degree, thiab nws yog insoluble hauv dej.
2, 5-Difluoronitrobenzene muaj cov khoom siv tshuaj lom neeg ntawm nitrobenzene thiab fluorinated aromatics raws li chemistry. Cov pab pawg nitro tuaj yeem raug txo qis, thiab cov fluorine atom ntawm lub nplhaib benzene tuaj yeem raug hloov pauv.
Cov ntaub ntawv yooj yim
| Khoom npe | 2, 5-Difluoronitrobenzene |
| Synonyms | 1, 4-Difluoro-2-nitrobenzene |
| CAS Nr. | 364-74-9 |
| EINECS | 206-663-4 |
| Molecular Formula | C6H3F2NO2 |
| Molecular Luj | 159.09 |
| Qhov tshwm sim | Lub teeb daj ua kua |
| Assay | 99.5%+ |
Siv
Pharmaceutical field: 2,5-Difluoronitrobenzene yog ib qho tseem ceeb ntawm cov tshuaj nruab nrab thiab tuaj yeem siv los tsim ntau yam tshuaj. Piv txwv li, cov tshuaj benzimidazole tau tsim los ntawm cov tshuaj tiv thaiv tshwj xeeb thiab tom qab ntawd siv los npaj cov tshuaj nrog cov tshuaj pharmacological, uas tuaj yeem koom nrog ntau yam kev kho mob xws li tshuaj tua kab mob, tshuaj tua kab mob, thiab tshuaj tiv thaiv qog.
Tshuaj tua kab: 2,5-Difluoronitrobenzene yog siv los ua ib qho nruab nrab los koom ua ke ntawm qee cov tshuaj tua kab tshiab rau kev tswj kab tsuag hauv kev ua liaj ua teb. Nws tuaj yeem pab tsim cov tshuaj tua kab nrog kev ua haujlwm siab, tsis muaj tshuaj lom, thiab kev tiv thaiv ib puag ncig, thiab txhim kho cov qoob loo thiab cov qoob loo zoo.
Tuam txhab Profile
Gneechem, nyob rau hauv Henan Xeev, Tuam Tshoj, yog ib feem ntawm GNEE Group, nrog 22 xyoo ntawm kev ua lag luam txawv teb chaws, tshwj xeeb hauv kev muab cov khoom zoo tshuaj raw khoom thiab kev lag luam kev pabcuam rau cov neeg siv khoom thoob ntiaj teb. Peb muab cov khoom siv tshuaj lom neeg yooj yim, cov tshuaj zoo thiab cov tshuaj tshwj xeeb rau ntau qhov kev lag luam.Peb muaj ISO9001 tau ntawv pov thawj thiab tau lees paub los ntawm ntau qhov kev tsim nyog hauv tsev thiab txawv teb chaws, ua rau peb muaj kev ntseeg siab ntawm peb cov neeg siv khoom.
FAQ
1. Kuv yuav tau txais tus nqi li cas?
-Peb feem ntau hais hauv 24 teev tom qab tau txais koj qhov kev nug (tsis suav hnub so thiab hnub so).
-Yog tias koj xav tau tus nqi nrawm, thov email lossis tiv tauj peb los ntawm lwm txoj kev kom peb tuaj yeem hais lus rau koj.
2. Koj lub sijhawm xa khoom yog dab tsi?
-Nws nyob ntawm tus naj npawb ntawm kev txiav txim thiab lub caij uas koj tso koj daim ntawv xaj.
-Feem ntau, kev txiav txim tuaj yeem xa tuaj tsis pub dhau 7-15 hnub rau kev txiav txim me me thiab 25 hnub rau kev txiav txim loj.
3. Txoj kev xa khoom yog dab tsi?
-Koj tuaj yeem nkoj los ntawm hiav txwv, huab cua, lossis nthuav qhia (EMS, UPS, DHL, TNT, FEDEX, thiab lwm yam).
Cim npe nrov: cas:364-74-9|2,5-difluoronitrobenzene, Tuam Tshoj cas:364-74-9|2, 5-difluoronitrobenzene manufacturers, lwm tus neeg, Hoobkas
