Khoom Description
Khoom npe: 4-Vinyl-Benzaldehyde
CAS: 1791-26-0 Nr
Melting point: 129-131 degree
Kub taw tes: 92-93℃(Nias: 14 Torr)
Ceev: 1.036 g / cm3 (Tub: 25 degree)
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Dawb hmoov |
| Purity | 99% |
| Cia temp. | Inert cua, Khaws hauv lub freezer, hauv qab -20 degree |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. Txoj Haujlwm 4-Vinyl-Benzaldehyde ua lub luag haujlwm tseem ceeb monomer, ua kom muaj txiaj ntsig zoo ntawm aldehyde- muaj cov polymers thiab copolymer rau kev ua haujlwm siab txheej thiab cov nplaum tsim nrog tunable reactivity.
2. Pab 4-Vinyl-Benzaldehyde CAS 1791-26-0 ua lub tsev tseem ceeb uas muaj ntxhiab tsw qab, ruaj khov npaj bioactive molecules thiab tshuaj intermediates rau tshuaj R&D thiab nplua tshuaj ntau lawm nrog siab selectivity.
3. Ua haujlwm zoo li cov khoom siv tshuaj zoo, txhim khu kev qha cov ntaub ntawv optoelectronic thiab cov resins tshwj xeeb rau cov ntawv thov kev lag luam thiab hluav taws xob.
Cia thiab ceev faj
Khaws 4-Vinyl-Benzaldehyde CAS 1791-26-0 (cov kua daj daj, mp -10 degree, ceev 1.04g/cm³, bp 240 degree, flash point 101℃, purity ntau tshaj li ntawm 8%, los yog sib npaug rau lub teeb pom kev zoo 2-8℃nyob rau hauv nitrogen nyob rau hauv kaw amber iav nruas nyob rau hauv ib tug txias, tsaus, ventilated cheeb tsam, deb ntawm hluav taws, oxidants thiab acids. Hnav hnab looj tes nitrile, tsom iav kev nyab xeeb thiab daim npog qhov ncauj organic; zam kev nqus pa, tiv thaiv daim tawv nqaij thiab noj kom tsis txhob muaj qhov khaus khaus. Reseal nyob rau hauv nitrogen tom qab siv; ntxiv polymerization inhibitor yog khaws cia ntev.
Dab tsi yog qhov txiaj ntsig ntawm kev noj 4-Vinyl-Benzaldehyde?
4-Vinyl-Benzaldehyde CAS 1791-26-0 yog ib qho reactive vinyl-aromatic aldehyde nrog rau mob me me; unregulated cia yuav ua rau nws tus kheej polymerization, ua rau lub thawv expansion los yog rupture.
Hauv kev tswj hwm kev siv, 4-Vinyl-Benzaldehyde CAS 1791-26-0 nta dual reactive pawg (vinyl / aldehyde) rau ntau yam kev hloov kho, zoo solubility nyob rau hauv cov kuab tshuaj organic, siab tshuaj tiv thaiv selectivity nyob rau hauv coupling / polymerization, thiab cov aromatic qauv txhim kho cov khoom rigidity thiab thermal stability rau siab-stabilization.
Yam khoom pom zoo
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| 1 |
Tom ntej: Bis (4-Bromophenyl) Ether CAS 2050-47-7 |
| 2 | 5-Bromoacenaphthene CAS 2051-98-1 |
| 3 | Tom ntej: 1-Bromo-4-Cyclohexylbenzene CAS 25109-28-8 |
| 4 | Tom ntej: Sodium Tetrachloropalladate CAS 13820-53-6 |
| 5 |
TrimethyL CITRATE CAS 1587-20-8 |
| 6 |
Acetyl Tributyl Citrate ATBC CAS 77-90-7 |
| 7 |
Desmodur RFE / Isocyanates RFE CAS 4151-51-3 |
| 8 |
Desmodur RE/Methylidynetri -P-Phenylene Triisocyanate CAS 2422-91-5 |
| 9 |
Plasticizer Dibutyl Phthalate DBP CAS 84-74-2 |
| 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: 4-vinyl-benzaldehyde cas 1791-26-0, Tuam Tshoj 4-vinyl-benzaldehyde cas 1791-26-0 manufacturers, lwm tus neeg, Hoobkas
