Khoom Description
Khoom npe: 2-Bromo-2-methylpropionic acid
CAS: 2052-01-9 Nr
IB: 218-139-2
Melting point: 44-47℃(lit.)
Kub taw tes: 198-200℃(lit.)
Qhov ceev: 1.43 g / cm3
Refractive Index: 1.4570 (kwv yees)
Fp: >230℃F
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | nyob rau hauv inert gas (nitrogen los yog Argon) ntawm 2-8 degree |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. 2-Bromo-2-methylpropionic acid yog ib qho tseem ceeb pib rau atom hloov radical polymerization (ATRP), ua kom cov synthesis ntawm cov polymers zoo-txhais tau zoo nrog cov kev tswj xyuas.
2. 2-Bromo-2-methylpropionic acid CAS 2052-01-9 yog siv los npaj macroinitiators rau bioconjugation thiab ua haujlwm rau nanoparticles rau cov ntawv thov hauv qog cell sorting thiab tsom imaging .
3. 2-Bromo-2-methylpropionic acid ua raws li lub tsev thaiv ntau yam rau kev sib txuas ntawm -bromoesters thiab lwm cov organic intermediates tshwj xeeb.
Cia thiab ceev faj
1. Khaws 2-Bromo-2-methylpropionic acid nyob rau hauv lub thawv kaw nruj nreem nyob rau hauv inert gas (nitrogen los yog argon) ntawm tub yees kub (2-8 degree), tiv thaiv los ntawm lub teeb thiab noo noo.
2. Khaws 2-Bromo-2-methylpropionic acid CAS 2052-01-9 nruj me ntsis kom deb ntawm cov muaj zog oxidizing cov neeg ua haujlwm thiab cov hauv paus muaj zog, vim nws tsis sib haum thiab tuaj yeem ua rau muaj kev kub ntxhov nrog cov ntaub ntawv no.
3. Kov 2-Bromo-2-methylpropionic acid siv cov cuab yeej tiv thaiv tus kheej tsim nyog nrog rau cov hnab looj tes nitrile, daim npog ntsej muag, thiab hauv lub hood fume kom tsis txhob ua pa plua plav thiab tiv thaiv txhua qhov kev sib cuag ntawm daim tawv nqaij thiab qhov muag.
Kev kub ceev teb rau cov dej xau
1. Tshem tawm qhov chaw nchuav, tshem tawm tag nrho cov khoom siv hluav taws xob, thiab tsis txhob muaj plua plav; hnav cov cuab yeej tiv thaiv tag nrho suav nrog tus kheej - muaj cov cuab yeej ua pa ua ntej tuav 2-Bromo-2-methylpropionic acid .
2. cheb cov khoom 2-Bromo-2-methylpropionic acid CAS 2052-01-9 mus rau hauv cov thawv ntim khoom, cov ntawv lo rau kev pov tseg raws li kev cai ib puag ncig.
3. Tiv thaiv kom tsis txhob nchuav 2-Bromo-2-methylpropionic acid los ntawm kev nkag mus rau hauv cov dej ntws los yog cov dej, vim 2-Bromo-2-methylpropionic acid yog corrosive rau hlau thiab tej zaum yuav ua rau cov khoom puas.
Cov ntaub ntawv kev nyab xeeb
1. 2-Bromo-2-methylpropionic acid yog corrosive (GHS05, Danger), ua rau cov tawv nqaij kub hnyiab thiab qhov muag puas loj (H314, H318), thiab muaj NFPA kev ntsuam xyuas kev noj qab haus huv ntawm 3 (kev phom sij hnyav).
2. 2-Bromo-2-methylpropionic acid CAS 2052-01-9 yog xav tias yuav ua rau cov caj ces tsis xws luag (H341) thiab tej zaum yuav ua rau muaj kev tsis haum ntawm daim tawv nqaij (H317).
3. 2-Bromo-2-methylpropionic acid muaj qhov taw tes ntawm 113℃(235℃F), combustion tsim cov pa phem xws li carbon oxides thiab hydrogen bromide, thiab 2-Bromo-2-methylpropionic acid yog cais rau kev thauj khoom raws li cov khoom corrosive (UN 3261, PG II)
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Tom ntej: Benzyltributylammonium Chloride CAS 23616-79-7 |
| 2 | Tom ntej: Trimethylphenylammonium Chloride CAS 138-24-9 |
| 3 | 4-Methoxybenzyl Cyanide CAS 104-47-2 |
| 4 | 4-Chloroanisole CAS 623-12-1 |
| 5 | 4-Fluorobenzyl cawv CAS 459-56-3 |
| 6 | Tom ntej: Butyric Anhydride CAS 106-31-0 |
| 7 | 4-Fluoronitrobenzene CAS 350-46-9 |
| 8 | Factory Supply P-Toluenesulfonic Acid PTSA CAS 104-15-4 |
| 9 | 4-Fluoroanisol CAS 459-60-9 |
| 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 taw qhia kev, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: 2-bromo-2-methylpropionic acid CAS 2052-01-9, Tuam Tshoj 2-bromo-2-methylpropionic acid cas 2052-01-9 manufacturers, lwm tus neeg, Hoobkas
