Khoom Description
Khoom npe: 4'-Bromoacetophenone
CAS: 99-90-1 Nr
MF: C8H7BrO
PIB: 199.04
PIB: 202-799-3
Melting point: 108-110℃(lit.)
Kub taw tes: 255℃(lit.)
Qhov ceev: 1.64
Refractive Index: 1.5540 (kwv yees)
Fp: >230℃F
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Khaws hauv qab +30℃. |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. 4'-Bromoacetophenone feem ntau yog siv los ua ntau lub tsev thaiv hauv cov organic synthesis rau cov tshuaj thiab cov tshuaj agrochemicals.
2. 4'-Bromoacetophenone CAS 99-90-1 yog ib qho tseem ceeb nruab nrab ntawm Friedel-Crafts acylation cov tshuaj tiv thaiv thiab tsim cov heterocycles xws li hloov pyrazoles.
3. Cov ntawv thov ntawm 4'-Bromoacetophenone kuj suav nrog nws siv hauv cov ntaub ntawv tshawb fawb thiab ua tus photoinitiator precursor hauv polymer chemistry.
Cia thiab ceev faj
1. Khaws 4'-Bromoacetophenone nyob rau hauv ib qho chaw txias, qhuav, zoo- qhov cua qhov chaw, nyob rau hauv lub kaw ntom nti, amber ntim tiv thaiv los ntawm lub teeb thiab noo noo.
2. Khaws 4'-Bromoacetophenone kom deb ntawm cov oxidizers uas muaj zog, muaj zog hauv paus, thiab qhov chaw ntawm cov cua sov thiab hluav taws kub vim nws qhov xwm txheej.
3. Ib txwm 4'-Bromoacetophenone CAS 99-90-1 siv cov cuab yeej tiv thaiv tus kheej tsim nyog (PPE), suav nrog cov hnab looj tes tiv thaiv tshuaj, tsom iav kev nyab xeeb, thiab lub tsho tiv no, thaum tuav 4'-Bromoacetophenone.
Kev kub ceev teb rau cov dej xau
1. Ua tib zoo sau cov spilled 4'-Bromoacetophenone cov khoom siv huv si, tsis yog- cov cuab yeej ua kom tawg, zam cov plua plav tsim thiab tiv thaiv daim tawv nqaij.
2. Muab 4'-Bromoacetophenone CAS 99-90-1 tso rau hauv ib lub thawv ntim khoom ntim, sau cov tshuaj pov tseg kom raug.
3. Cov neeg ua haujlwm yuav tsum hnav PPE tsim nyog thaum ntxuav; ntxuav thaj chaw thiab pov tseg tag nrho cov pov tseg raws li cov khoom siv phom sij.
Cov ntaub ntawv kev nyab xeeb
1. 4'-Bromoacetophenone muaj teeb meem yog tias nqos, nqus tau, lossis nqus los ntawm daim tawv nqaij thiab ua rau qhov muag khaus heev.
2. 4'-Bromoacetophenone yog combustible, thiab nws cov thermal decomposition los yog combustion tsim cov pa phem, xws li hydrogen bromide thiab carbon monoxide.
3. Ib txwm 4'-Bromoacetophenone CAS 99-90-1 sab laj rau Daim Ntawv Qhia Txog Kev Nyab Xeeb tshwj xeeb (SDS) rau 4'-Bromoacetophenone kom ua tiav kev phom sij, kev pab thawj zaug, thiab cov ntaub ntawv tswj kev pheej hmoo.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Tom ntej: Benzhydrylamine CAS 91-00-9 |
| 2 | 4 4′-Biphenol CAS 92-88-6 |
| 3 | 4-Fluorobenzoyl Chloride CAS 403-43-0 |
| 4 | Bromomethylcyclopropane CAS 7051-34-5 |
| 5 | 4-Phenylphenol CAS 92-69-3 |
| 6 | 2-Aminobenzonitrile CAS 1885-29-6 |
| 7 | 4-Chlorosalicylic Acid CAS 5106-98-9 |
| 8 | Myristic Acid CAS 544-63-8 |
| 9 | 4-Nitrophthalimide CAS 89-40-7 |
| 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 hom 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.
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'-bromoacetophenone cas 99-90-1, Tuam Tshoj 4'-bromoacetophenone cas 99-90-1 manufacturers, lwm tus neeg, Hoobkas
