Khoom Description
Khoom npe: 2 6-Difluorobenzaldehyde
CAS: 437-81-0 Nr
IB: 610-142-0
Melting point: 15-17℃(lit.)
Kub taw tes: 82-84℃/ 15 mmHg (lit.)
Ceev: 1.317 g / mL ntawm 25℃(lit.)
Vapor siab: 40.1-900hPa ntawm 94.5-189 degree
Refractive Index: N20 / D 1.502 (lit.)
Fp: 164℃F
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | 2-8 degree |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. Ua raws li qhov nruab nrab tseem ceeb rau kev sib txuas cov tshuaj fluorinated tshuaj tiv thaiv kab mob autoimmune.
2. Ua haujlwm rau 2 6-Difluorobenzaldehyde CAS 437-81-0 ua lub tsev tseem ceeb rau kev tsim cov tshuaj agrochemicals uas muaj kev txhim kho fungicidal.
3. Muaj nuj nqi raws li ib tug reagent rau npaj symmetric difluorinated aromatic derivatives nyob rau hauv zoo organic synthesis.
4. Ua haujlwm rau 2 6-Difluorobenzaldehyde CAS 437-81-0 ua tus thawj coj los tsim cov khoom tshwj xeeb xws li fluorinated dyes thiab cov khoom siv ua haujlwm.
Cia thiab ceev faj
1. Khaws rau hauv cov thawv ntim amber kaw ntawm 10-25℃hauv qhov txias, qhuav thiab zoo- qhov cua qhov chaw deb ntawm lub teeb.
2. Khaws 2 6-Difluorobenzaldehyde CAS 437-81-0 cov tshuaj kom deb ntawm tshav kub, qhib nplaim taws, sparks thiab incompatible tshuaj tiv thaiv hluav taws kub.
3. Hnav hnab looj tes nitrile, tsom iav tiv thaiv tshuaj lom neeg thiab lub tshuab nqus pa thaum tuav thiab kuaj cov txheej txheem.
4. Zam kom tsis txhob muaj 2 6-Difluorobenzaldehyde CAS 437-81-0 tiv tauj nrog cov muaj zog oxidants, amines thiab txo cov neeg ua haujlwm; pov tseg cov pov tseg ntawm cov ntawv tso cai muaj kev phom sij rau cov neeg ua haujlwm.
Dab tsi yog qhov txiaj ntsig ntawm kev noj 2 6-Difluorobenzaldehyde?
1. Symmetric 2,6-difluoro substituents txhim khu cov tshuaj stability thiab bioactivity ntawm lub hom phiaj kawg khoom.
2. Aldehyde 2 6-Difluorobenzaldehyde CAS 437-81-0 pab pawg ua haujlwm ua kom muaj txiaj ntsig zoo thiab txo cov tshuaj tiv thaiv rau kev hloov kho ntxiv.
3. Muab pov thawj zoo solubility nyob rau hauv polar organic solvents xws li ethyl acetate thiab tetrahydrofuran rau cov tshuaj tiv thaiv versatility.
4. Muab 2 6-Difluorobenzaldehyde CAS 437-81-0 siab purity thiab zoo ib yam reactivity haum rau ob qho tib si lab-scale thwmsim thiab industrial ntau lawm.
Cov ntaub ntawv kev nyab xeeb
2 6-Difluorobenzaldehyde CAS 437-81-0 raug cais raws li Class 3 flammable kua (H226), thiab nws cov vapors tuaj yeem tsim cov khoom tawg nrog huab cua. Nws ua rau tawv nqaij khaus (H315), mob qhov muag loj (H319) thiab khaus khaus khaus (H335) thaum tiv tauj lossis nqus tau pa. Nws yog incompatible nrog muaj zog oxidants, amines thiab txo tus neeg sawv cev; Kev sib xyaw tsis raug tuaj yeem ua rau exothermic cov tshuaj tiv thaiv thiab tso tawm cov pa taws. Nws yuav tsum muaj pawg III ntim khoom phom sij rau kev thauj mus los, nrog cov ntawv qhia meej ntawm cov nplaim taws thiab khaus khaus.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 3 4-Difluorobenzaldehyde CAS 34036-07-2 |
| 2 | 5-Bromo-2-Fluorobenzaldehyde CAS 93777-26-5 |
| 3 | 4- (Trifluoromethoxy) Benzaldehyde CAS 659-28-9 |
| 4 | 2 3-Difluorotoluene CAS 3828-49-7 |
| 5 | 2-Chloro-4-Fluorotoluene CAS 452-73-3 |
| 6 | 2 5-Difluorotoluene CAS 452-67-5 |
| 7 | 4-Butylbenzoic Acid CAS 20651-71-2 |
| 8 | Tom ntej: 2-Bromo-4-Fluorobenzotrifluoride CAS 351003-21-9 |
| 9 | 2 4-Difluorobenzotrifluoride CAS 64248-61-9 |
| 10 | Yog tias koj xav tau cov ntaub ntawv ntxiv, txais tos hu rau peb txhua lub sijhawm.WhatsApp: +86 18317156592
|
Ntim
Kev thauj mus los & Kev Them Nyiaj
Txog Kev Thauj Mus Los
Raws li cov kev xav tau ntawm peb cov neeg siv khoom, peb tuaj yeem muab ntau yam kev xaiv kev thauj mus los.
Rau kev txiav txim me me, peb muab kev xa khoom huab cua lossis kev pabcuam xa khoom thoob ntiaj teb xws li FedEx, DHL, TNT, EMS, thiab ntau lwm yam tshwj xeeb ntawm kev thauj mus los thoob ntiaj teb.
Peb tuaj yeem thauj los ntawm hiav txwv mus rau ib qho chaw nres nkoj rau qhov loj dua.
Tsis tas li ntawd, peb tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov kev xav tau ntawm peb cov neeg siv khoom thiab cov yam ntxwv ntawm lawv cov khoom.
* Peb tuaj yeem muab ntau yam kev xaiv them nyiaj rau peb cov neeg siv khoom.
* Thaum cov nyiaj qis qis, cov neeg siv khoom feem ntau them nrog PayPal, Western Union, Alibaba, thiab lwm yam kev pabcuam zoo sib xws.
* Thaum cov lej tseem ceeb, cov neeg siv khoom feem ntau them nrog T / T, L / C thaum pom, Alibaba, thiab lwm yam.
* Tsis tas li ntawd, ntau tus neeg siv khoom yuav siv Alipay lossis WeChat Them kom them nyiaj.
FAQ
1
Kuv puas tuaj yeem tau txais cov qauv ntawm koj?
Re: Yog lawm, peb xav muab cov qauv rau koj raws li koj xav tau.
2
Koj tus MOQ yog dab tsi?
Re: Feem ntau peb cov MOQ yog 1 kg, tab sis qee zaum nws kuj hloov tau thiab nyob ntawm cov khoom sib txawv.
3
Ntev npaum li cas kuv tuaj yeem tau txais kuv cov khoom tom qab them nyiaj?
Re: Yog tias xa los ntawm couriers lossis huab cua, nws feem ntau raug nqi 5-10 hnub.
Yog tias xa los ntawm hiav txwv, nws feem ntau raug nqi 3-40 hnub, uas nyob ntawm koj qhov chaw nyob.
4
Koj puas muaj kev pabcuam tom qab- muag?
Re: Yog lawm, peb yuav qhia koj txog kev nce qib ntawm qhov kev txiav txim, xws li kev npaj cov khoom, kev tshaj tawm, kev thauj mus los ua raws- nce, kev pabcuam kev lis kev cai, kev qhia txuj ci, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: 2 6-difluorobenzaldehyde cas 437-81-0, Tuam Tshoj 2 6-difluorobenzaldehyde cas 437-81-0 manufacturers, lwm tus neeg, Hoobkas
