Khoom Description
Khoom npe: 4-Acetyl-4'-bromobiphenyl
CAS: 5731-01-1 Nr
IB: 227-236-9
Melting point: 129-133℃(lit.)
Kub taw tes: 372.1 ± 17.0℃(Predicted)
Ceev: 1.359 ± 0.06 g / cm3 (Predicted)
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 raws li qhov tseem ceeb nruab nrab ntawm cov organic synthesis rau kev npaj cov tshuaj bioactive tshuaj thiab cov tshuaj agrochemicals nrog cov khoom siv.
2. Pab 4-Acetyl-4'-bromobiphenyl CAS 5731-01-1 ua lub tsev thaiv rau kev tsim cov khoom siv ua kua siv lead ua kua siv rau hauv cov khoom siv thiab optoelectronic.
3. Kev ua haujlwm ua tus thawj coj hauv kev sib tw -kev sib txuas lus (piv txwv li, Suzuki, Stille) los tsim cov txheej txheem ua kom muaj ntxhiab molecular.
Cia thiab ceev faj
1. Khaws rau hauv cov thawv kaw ntawm 15-25℃hauv qhov chaw txias, qhuav, tsaus nti kom deb ntawm noo noo, muaj zog acids, thiab oxidizing cov neeg ua haujlwm.
2. Khaws 4-Acetyl-4'-bromobiphenyl CAS 5731-01-1 sib cais los ntawm cov hauv paus muaj zog thiab nucleophiles los tiv thaiv kev hloov pauv tsis xav lossis ntxiv cov tshuaj tiv thaiv ntawm pawg acetyl thiab bromo.
3. Hnav hnab looj tes nitrile, looj tsom iav dub, thiab lub tsho tiv no thaum tuav; tsis txhob tso cov compound rau hauv ib puag ncig.
Dab tsi yog qhov txiaj ntsig ntawm kev noj 4-Acetyl-4'-bromobiphenyl?
1. Cov pab pawg ua haujlwm dual (acetyl thiab bromo) ua kom muaj ntau yam tshuaj hloov kho rau kev cai synthesis ntawm lub hom phiaj molecules.
2. High 4-Acetyl-4'-bromobiphenyl CAS 5731-01-1 structural stability ua kom muaj kev cuam tshuam zoo ib yam hauv kev sib txuas sib txuas thiab derivatization cov tshuaj tiv thaiv rau kev tsim khoom.
3. Zoo solubility nyob rau hauv cov organic solvents xws li dichloromethane thiab toluene simplifies cov tshuaj tiv thaiv teeb thiab cov khoom purification txheej txheem.
Cov ntaub ntawv kev nyab xeeb
- GHS Classification: Irritant (GHS07, Xi), ib puag ncig txaus ntshai (GHS09), mob qhov muag loj (H319), tshuaj lom rau cov dej hauv dej (H411).
- Qhov muag 4-Acetyl-4'-bromobiphenyl CAS 5731-01-1 tuaj yeem ua rau mob hnyav thiab tsis xis nyob ib ntus; Kev pov tseg tsis raug yuav ua rau muaj kev phom sij ntev rau cov dej hauv dej.
- Tsis sib xws nrog cov oxidizers muaj zog, cov hauv paus muaj zog, thiab cov hlau nquag, uas tuaj yeem ua rau muaj kev puas tsuaj los yog cov tshuaj tiv thaiv exothermic.
- UN Number: UN3077, Chav Kawm 9, Packing Group III, raws li kev cai thauj mus los rau ib puag ncig cov khoom muaj teeb meem.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Tom ntej: Nicotinic Acid Hydrozide CAS 553-53-7 |
| 2 | Tom ntej: Acetone Thiosemicarbazone CAS 1752-30-3 |
| 3 | Isotetradecyl Acrylate / ITDA CAS 93804-11-6 |
| 4 | Tom ntej: 2-Amino-4-Methylbenzoic Acid CAS 2305-36-4 |
| 5 | Phenazine Methosulfate CAS 299-11-6 |
| 6 | Phenazine ethosulphate CAS 10510-77-7 |
| 7 | N-Methyl-2-Fluoroaniline CAS 1978-38-7 |
| 8 | Phenazine ethosulphate CAS 10510-77-7 |
| 9 | Tom ntej: Trityl Tetrakis (Pentafluorophenyl) Borate CAS 136040-19-2 |
| 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 taw qhia kev, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: Tuam Tshoj 4-acetyl-4'-bromobiphenyl CAS 5731-01-1 manufacturers, lwm tus neeg, Hoobkas
