Khoom Description
Khoom npe: 2 6-Difluorobenzonitrile
CAS: 1897-52-5 Nr
PIB: 217-589-7
Melting point: 25-28℃(lit.)
Kub taw tes: 197-198 degree
Ceev: 1.246 g / mL ntawm 25℃(lit.)
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Muab kaw rau hauv qhuav, Chav Kub |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. Ua haujlwm tseem ceeb nruab nrab rau kev siv tshuaj thiab agrochemical synthesis.
2. 2 6-Difluorobenzonitrile CAS 1897-52-5 yog siv los npaj cov tshuaj fluorinated aromatic thiab cov ntaub ntawv siv lead ua kua.
3. Siv nyob rau hauv cov organic synthesis los qhia difluorobenzonitrile scaffolds.
Cia thiab ceev faj
1. Khaws rau hauv qhov chaw txias, qhuav, qhov cua zoo kom deb ntawm tshav kub thiab nplaim taws.
2. Khaws 2 6-Difluorobenzonitrile CAS 1897-52-5 lub thawv kaw kom nruj thiab cais tawm ntawm cov kua qaub muaj zog thiab oxidizers.
3. Hnav hnab looj tes, tsom iav thiab khaub ncaws thaum tuav.
Cov ntaub ntawv kev nyab xeeb
1. Tej zaum yuav ua rau tawv nqaij, qhov muag thiab ua pa.
2. Ua phem yog tias nqus tau los yog nqos; zam 2 6-Difluorobenzonitrile CAS 1897-52-5 nqus plua plav.
3. Yaug kom huv nrog dej nyob rau hauv rooj plaub ntawm daim tawv nqaij lossis qhov muag.
Cov txiaj ntsig ntawm Kev Siv
1. Muab tshuaj lom neeg ruaj khov rau lub sijhawm ntev thiab kev siv.
2. Pab kom 2 6-Difluorobenzonitrile CAS 1897-52-5 muaj txiaj ntsig nucleophilic hloov pauv vim yog siv cov fluorine atoms.
3. Muaj zoo solubility nyob rau hauv cov organic solvents.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Pyrimidinetetramine sulfate CAS 5392-28-9 |
| 2 | L-Alaninol CAS 2749-11-3 |
| 3 | Polyethyleneimine CAS 9002-98-6 |
| 4 | 2-Amino-3-cyanopyridine CAS 24517-64-4 |
| 5 | Sarcosine methyl ester hydrochloride CAS 13515-93-0 |
| 6 | Pyridine hydrobromide CAS 18820-82-1 |
| 7 | Tom ntej: Ethyl Sarcosinate Hydrochloride CAS 52605-49-9 |
| 8 | Gramine CAS 87-52-5 |
| 9 | 6 8-dichlorooctanoic acid CAS 41443-60-1 |
| 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 ib qho 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-difluorobenzonitrile cas 1897-52-5, Tuam Tshoj 2 6-difluorobenzonitrile cas 1897-52-5 manufacturers, lwm tus neeg, Hoobkas
