Khoom Description
Khoom npe: 2-Bromomesitylene
CAS: 576-83-0 Nr
PIB: 209-405-9
Melting point: 2℃(lit.)
Kub taw tes: 225℃(lit.)
Ceev: 1.301 g / mL ntawm 25℃(lit.)
Refractive index: n20/D 1.552 (lit.)
Fp: 205℃F
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. Txoj Haujlwm 2-Bromomesitylene yog ib qho tseem ceeb nruab nrab rau kev sib txuas cov tshuaj nquag thiab cov tshuaj agrochemicals nrog cov qauv mesitylene-derived.
2. Ua haujlwm 2-Bromomesitylene CAS 576-83-0 ua lub tsev thaiv rau kev npaj cov khoom siv organic thiab kua muaju nrog txhim kho thermal stability.
3. Ua haujlwm raws li cov tshuaj reagent rau cross-coupling cov tshuaj tiv thaiv xws li Suzuki thiab Negishi cov tshuaj tiv thaiv hauv cov chaw soj nstuam organic synthesis.
Cia thiab ceev faj
Khaws 2-Bromomesitylene CAS 576-83-0 ntawm 5-25℃nyob rau hauv kaw amber iav nruas nyob rau hauv ib tug txias, qhuav, tsaus, deb ntawm lub teeb, tshav kub thiab muaj zog oxidants. Khaws kom deb ntawm cov hauv paus muaj zog thiab txo cov neeg ua haujlwm kom tsis txhob decomposition. Hnav hnab looj tes nitrile, looj tsom iav dub thiab lub tshuab ua pa; tsis txhob nqus pa ntawm daim tawv nqaij, qhov muag / qhov muag (irritant) thiab noj. Pov tseg cov pov tseg ntawm cov ntawv tso cai tshuaj lom neeg.
Dab tsi yog qhov txiaj ntsig ntawm kev noj 2-Bromomesitylene?
1. Nta 2-Bromomesitylene siab reactivity ntawm pawg bromo, ua kom muaj txiaj ntsig carbon-carbon bond tsim hauv cov organic synthesis.
2. Muaj 2-Bromomesitylene CAS 576-83-0 zoo solubility nyob rau hauv cov organic solvents, pab kom homogeneous cov tshuaj tiv thaiv kab mob nyob rau hauv industrial ntau lawm.
3. Muab cov khoom siv tshuaj ruaj khov nyob rau hauv cov xwm txheej khaws cia, kom ntseeg tau tias kev ua haujlwm zoo ib yam hauv cov ntawv sau cia.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Tom ntej: Dicyclohexylamine CAS 101-83-7 |
| 2 | 4-Biphenylmethanol CAS 3597-91-9 |
| 3 | 2 2-Bis (4-Aminophenyl) Hexafluoropropane CAS 1095-78-9 |
| 4 | 2′ -Methylacetoacetanilide CAS 93-68-5 |
| 5 | Chloroiodomethane CAS 593-71-5 |
| 6 | Ethylenediaminetetraacetic Acid Tetrasodium ntsev / EDTA Tetrasodium / EDTA-4NA CAS 64-02-8 |
| 7 | 4-Butylbenzoic Acid CAS 20651-71-2 |
| 8 | 2 5′-Difluoroacetophenone CAS 1979-36-8 |
| 9 | 2-Bromohexanoic Acid CAS 616-05-7 |
| 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-bromomesitylene CAS 576-83-0, Tuam Tshoj 2-bromomesitylene cas 576-83-0 manufacturers, lwm tus neeg, Hoobkas
