Khoom Description
Khoom npe: 2-Bromobutane
CAS: 78-76-2 Nr
PIB: 201-140-7
Melting point: -112 degree
Kub taw tes: 91℃(lit.)
Ceev: 1.255 g / mL ntawm 25℃(lit.)
Vapor siab: 70 hPa (20 degree)
Refractive index: n20/D 1.4369 (lit.)
Fp: 70℃F
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Khaws ntawm +2℃rau +8℃. |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. 2-Bromobutane feem ntau yog siv los ua tus neeg sawv cev alkylating thiab nruab nrab hauv cov organic synthesis rau tshuaj thiab agrochemicals.
2. 2-Bromobutane CAS 78-76-2 ua lub tsev thaiv rau cov tshuaj tsw qab, tsw, thiab tshuaj tshwj xeeb.
3. 2-Bromobutane yog siv los ua cov kuab tshuaj thiab cov tshuaj reagent hauv kev tshawb fawb tshuaj thiab cov txheej txheem kev lag luam.
Cia thiab ceev faj
1. Khaws 2-Bromobutane nyob rau hauv lub kaw ntom nti, lub teeb-resistant thawv nyob rau hauv ib tug txias, qhuav, zoo-ventilated qhov chaw deb ntawm tshav kub thiab ignition qhov chaw.
2. Khaws 2-Bromobutane CAS 78-76-2 kom deb ntawm cov oxidizing muaj zog, cov hauv paus muaj zog, thiab cov hlau reactive tiv thaiv cov tshuaj tiv thaiv.
3. Kov 2-Bromobutane nrog kev saib xyuas kom tsis txhob sib chwv ntawm daim tawv nqaij, qhov muag pom, thiab nqus pa ntawm vapors; nws yog toxic, flammable, thiab lachrymatory.
Kev kub ceev teb rau cov dej xau
1. Tshem tawm txhua qhov hluav taws xob, cais thaj chaw, xyuas kom muaj cua, thiab hnav cov khoom tiv thaiv tsim nyog (lub tshuab ua pa, hnab looj tes, tsom iav) ua ntej ntxuav.
2. Muaj CAS 78-76-2 qhov nchuav nrog xuab zeb, lub ntiaj teb, lossis lwm yam khoom siv uas tsis yog-combustible absorbent. Sau cov khoom pov tseg rau hauv ib lub thawv ntim khoom pov tseg uas raug kaw, sau npe.
3. Tiv thaiv kev nkag mus rau hauv cov kav dej, cov kav dej, lossis cov kav dej. Ntxuav qhov chaw tsis huv nrog xab npum thiab dej. Pov tseg cov khoom pov tseg raws li cov khoom siv phom sij raws li cov cai.
Cov ntaub ntawv kev nyab xeeb
1. 2-Bromobutane ua rau tawv nqaij thiab qhov muag khaus, khaus khaus khaus khaus, thiab muaj teeb meem yog tias nqos los yog nqus tau pa.
2. 2-Bromobutane CAS 78-76-2 yog cov nplaim hluav taws kub hnyiab tau thiab muaj kuab lom rau cov dej hauv dej nrog cov teebmeem ntev.
3. Hnav cov cuab yeej tiv thaiv uas tsim nyog (tshwj xeeb- hnab looj tes tiv thaiv, tsom iav, lub tsho hauv qab) thiab ua haujlwm hauv qhov dej zoo- qhov cua los yog fume hood. Nrog rau Daim Ntawv Qhia Kev Nyab Xeeb ua ntej siv.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Tom ntej: Allyl Bromide CAS 106-95-6 |
| 2 | 1-Chloropropane CAS 540-54-5 |
| 3 | 1-Chlorododecane CAS 112-52-7 |
| 4 | 1 4-Dichlorobutane CAS 110-56-5 |
| 5 | Phenazine Methosulfate CAS 299-11-6 |
| 6 | Phenazine ethosulphate CAS 10510-77-7 |
| 7 | 1-Bromo-5-Chloropentane CAS 54512-75-3 |
| 8 | 1 5-Dibromopentane CAS 111-24-0 |
| 9 | 1 10-Dibromodecane CAS 4101-68-2 |
| 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: 2-bromobutane CAS 78-76-2, Tuam Tshoj 2-bromobutane CAS 78-76-2 manufacturers, lwm tus neeg, Hoobkas
