Khoom Description
Cov khoom
- Zoo li: khoom, feem ntau tsis muaj xim crystalline hmoov.
- Solubility: 2,6-Difluoro-4-iodopyridine yog me ntsis soluble hauv dej, soluble hauv organic solvents xws li ethanol lossis chloroform.
| Molecular Formula | C5H2F2IN |
| Molar Mass | 240.98 |
| Qhov ntom | 2.129 ± 0.06 g / cm3 (Tshaj tawm) |
| Melting Point | 80-82 degree (Solv: ligroine (8032-32-4))) |
| Boling Point | 222.0± 35.{3}} degree |
| pKa | {{0}}.48 ± 0.10 (Tswj) |
| Kev cia khoom | nyob rau hauv inert gas (nitrogen los yog Argon) ntawm 2-8 degree |
Siv
2, 6-Difluoro-4-iodopyridine yog siv los ua ke ntau cov tebchaw nrog cov khoom nthuav, xws li cov xim fluorescent thiab cov protein fluorescent. Nws kuj yog siv los tsim cov tshuaj thiab lwm cov tshuaj lom neeg lom neeg, suav nrog tshuaj tua kab mob thiab tshuaj tiv thaiv kab mob. Tsis tas li ntawd, nws tau siv los ua ke ntau yam polymers xws li polyurethanes thiab polyesters. Thaum kawg, nws tau raug siv los ua ke ntau yam polymers xws li polysaccharides thiab polyamides.
Hais txog peb
Gnee Chemical nyob hauv Henan Xeev, Suav. Peb yog ib lub tuam txhab kev lag luam ntshuam thiab xa tawm kev lag luam, feem ntau muag cov khoom cog, khoom noj khoom haus additives, tshuaj intermediates thiab lwm yam khoom. Raws li txoj kev loj hlob lub tswv yim ntawm "Tus yam ntxwv, Ntsuab thiab Excellence", peb lub tuam txhab tso siab rau lub zog ntawm kev siv technology tshiab.
FAQ
1: Kuv puas tuaj yeem tau txais qee qhov qauv ua ntej xaj khoom?
A: Cov qauv pub dawb yog muab rau feem ntau cov khoom, tab sis tus nqi thauj khoom yog them los ntawm cov neeg siv khoom.
2: Koj qhov pib ntau npaum li cas?
A: Peb tuaj yeem sib tham.
3: Txoj kev them nyiaj twg koj txais?
A: Tom qab kev txiav txim pom zoo, peb yuav xa PI thiab cov ntaub ntawv hauv tuam txhab ua ntej. Txoj kev them nyiaj yog T / T, Western Union, D / P thiab lwm yam.
4: Kuv yuav tso qhov kev txiav txim li cas?
A: Koj tuaj yeem tiv tauj kuv los ntawm Trademanager, WhatsApp, email, thiab lwm yam .. Qhia rau kuv cov khoom thiab ntau npaum li cas koj xav tau, ces peb yuav muab cov lus hais rau koj.
5: Koj lub sijhawm xa khoom yog dab tsi?
A: Feem ntau, peb xa cov khoom tsis pub dhau 3 mus rau 5 hnub tom qab peb tau txais koj cov nyiaj them ua ntej.
Cim npe nrov: cas:685517-71-9|2,6-difluoro-4-iodopyridine, Tuam Tshoj cas:685517-71-9|2,6-difluoro-4-iodopyridine manufacturers, lwm tus neeg, Hoobkas
