Khoom Description
Khoom npe: 4-Vinylbenzoic acid
CAS: 1075-49-6 Nr
PIB: 214-053-4
Melting point: 142-144℃(lit.)
Kub taw tes: 228.74℃(nruab nrab kwv yees)
Ceev: 1.30
Refractive Index: 1.5290 (kwv yees)
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Dawb hmoov |
| Purity | 99% |
| Cia temp. | Khaws ntawm<= 20°C. |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. Txoj Haujlwm 4-Vinylbenzoic acid ua cov tub ntxhais carboxyl- muaj cov vinyl monomer, zoo synthesizing functionalized polymers rau high-kev ua tau zoo txheej thiab adhesive manufacturing nrog tunable adhesion.
2. Pab 4-Vinylbenzoic acid CAS 1075-49-6 ua ib qho tseem ceeb aromatic tsev thaiv, stably npaj bioactive molecules thiab kws 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 ion- pauv cov resins thiab optoelectronic cov ntaub ntawv rau kev lag luam thiab cov khoom siv hluav taws xob.
Cia thiab ceev faj
Khaws 4-Vinylbenzoic acid CAS 1075-49-6 (dawb crystalline hmoov, mp 149-151 degree, ceev 1.19g/cm³, purity Ntau dua los yog sib npaug rau 98%, huab cua / lub teeb-sensitive, nquag rau HD PE drumberization℃hauv ib℃txias, tsaus, qhuav, deb ntawm hluav taws, muaj zog oxidants thiab cov pib. Hnav hnab looj tes nitrile, looj tsom iav dub thiab plua plav npog; zam cov plua plav nqus, daim tawv nqaij / qhov muag sib cuag thiab noj kom tsis txhob mob me me corrosive. Reseal nruj nreem tom qab siv; ntxiv polymerization inhibitor rau lub sijhawm ntev cia.
Dab tsi yog qhov txiaj ntsig ntawm kev noj 4-Vinylbenzoic acid?
4-Vinylbenzoic acid CAS 1075-49-6 yog ib qho reactive vinyl-aromatic carboxylic acid nrog me ntsis corrosivity; unregulated cia tej zaum yuav ua rau nws tus kheej polymerization, ua rau caking los yog ntim expansion.
Hauv kev tswj hwm kev siv, 4-Vinylbenzoic acid CAS 1075-49-6 nta dual reactive pawg (vinyl / carboxyl) rau ntau yam kev hloov kho, zoo solubility nyob rau hauv polar organic solvents, siab cov tshuaj tiv thaiv selectivity, thiab cov aromatic qauv txhim kho cov khoom thermal stability rau high-kev ua tau zoo cov khoom synthesis.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 9-Bromoanthracene CAS 1564-64-3 |
| 2 | Tom ntej: Methyl 6-Bromo-2-Naphthoate CAS 33626-98-1 |
| 3 | 2-Vinylnaphthalene CAS 827-54-3 |
| 4 | 4-Vinyl-Benzaldehyde CAS 1791-26-0 |
| 5 |
4-Bromophenoxybenzene CAS 101-55-3 |
| 6 |
2 4′-Dibromobiphenyl CAS 49602-91-7 |
| 7 |
Tom ntej: Bis (4-Bromophenyl) Ether CAS 2050-47-7 |
| 8 | 5-Bromoacenaphthene CAS 2051-98-1 |
| 9 |
Tom ntej: 1-Bromo-4-Cyclohexylbenzene CAS 25109-28-8 |
| 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-vinylbenzoic acid CAS 1075-49-6, Tuam Tshoj 4-vinylbenzoic acid cas 1075-49-6 manufacturers, lwm tus neeg, Hoobkas
