Khoom Description
Khoom npe: Methyl 2-bromo-2-methylpropionate
CAS: 23426-63-3 Nr
PIB: 245-657-6
Boiling point: 52℃(Nias: 19 Torr)
Ceev: 1.399 g / mL ntawm 20℃(lit.)
Refractive index: n20/D 1.451
fp:49 qib
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. Methyl 2-bromo-2-methylpropionate feem ntau yog siv los ua tus neeg sawv cev alkylating thiab nruab nrab hauv cov organic synthesis, tshwj xeeb tshaj yog rau cov kws tshuaj thiab cov tshuaj agrochemicals.
2. Methyl 2-bromo-2-methylpropionate CAS 23426-63-3 yog lub tsev thaiv ntau yam rau kev qhia txog -bromo- -methyl propionate moiety, muaj txiaj ntsig zoo hauv cov tshuaj tiv thaiv radical thiab kev hloov pauv nucleophilic.
3. Cov tshuaj no kuj tseem siv tau rau hauv cov tshuaj polymer ua ib qho monomer lossis saw -hloov tus neeg sawv cev.
Cia thiab ceev faj
1. Khaws methyl 2-bromo-2-methylpropionate nyob rau hauv qhov chaw txias, qhuav, zoo-ventilated qhov chaw, tiv thaiv los ntawm lub teeb thiab deb ntawm tshav kub thiab ignition qhov chaw. Cov tub yees feem ntau pom zoo.
2. Khaws Methyl 2-bromo-2-methylpropionate CAS 23426-63-3 lub thawv kaw kom nruj thiab sib cais los ntawm cov muaj zog oxidizing cov neeg ua haujlwm, muaj zog hauv paus, thiab txo cov neeg ua haujlwm.
3. Ua tib zoo ceev faj siv cov cuab yeej tiv thaiv tus kheej tsim nyog (PPE), suav nrog tshuaj lom neeg - hnab looj tes tiv thaiv, tsom iav kev nyab xeeb, daim npog ntsej muag, thiab lub tsho tiv no. Txhua zaus siv lub fume hood.
Kev kub ceev teb rau cov dej xau
1. Tam sim ntawd cais thaj chaw, xyuas kom muaj cua, thiab hnav cov khoom tiv thaiv tag nrho ( hnab looj tes, tsom iav, khaub ncaws tiv thaiv, lub tshuab ua pa).
2. Absorb Methyl 2-bromo-2-methylpropionate CAS 23426-63-3 spill nrog ib qho inert, tsis-combustible khoom (xws li, xuab zeb, vermiculite). Muab cov khoom tsis huv tso rau hauv ib lub thawv ntim khoom pov tseg uas raug kaw. ** Tsis txhob siv dej ** los ntxuav.
3. Tiv thaiv qhov sib xyaw kom tsis txhob nkag mus rau hauv cov kav dej, cov kav dej, lossis ib puag ncig. Decontaminate nto nrog ib tug haum hnyav, sau tag nrho cov residues. Nrhiav kev pab kws tshaj lij yog tias xav tau.
Cov ntaub ntawv kev nyab xeeb
1. Methyl 2-bromo-2-methylpropionate yog tshuaj lom heev, corrosive, thiab muaj zog lachrymator. Nws ua rau tawv nqaij kub hnyiab, qhov muag puas, thiab ua pa puas. Nws muaj teeb meem yog tias nqos los yog nqus tau.
2. Methyl 2-bromo-2-methylpropionate CAS 23426-63-3 yog flammable thiab tej zaum yuav emit heev fumes (hydrogen bromide, carbon oxides) thaum rhuab mus decomposition.
3. Nco ntsoov sab laj nrog cov ntaub ntawv pov thawj methyl 2-bromo-2-methylpropionate Safety Data Sheet (SDS) kom paub txog cov xwm txheej tam sim no thiab muaj kev nyab xeeb, tuav, thiab cov ntaub ntawv tswj hwm. Kuaj raws li kev noj qab haus huv hnyav thiab muaj kev phom sij.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Tom ntej: Ethyl3-ethoxypropionate CAS 763-69-9 |
| 2 | Isobutyl Iodide CAS 513-38-2 |
| 3 | Biphenyl{0}}′- dicarboxylic acid CAS 787-70-2 |
| 4 | 4-Chloro-2-nitrobenzoic acid CAS 6280-88-2 |
| 5 | Tom ntej: Methyl 4-ethoxybenzoate CAS 23676-08-6 |
| 6 | 2-Ethoxybenzoyl Chloride CAS 42926-52-3 |
| 7 | Tom ntej: Ethyl 2-ethoxybenzoate CAS 6290-24-0 |
| 8 | Tom ntej: Trifluoromethoxybenzene CAS 456-55-3 |
| 9 | 4-Ethoxybenzoyl Chloride CAS 16331-46-7 |
| 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 taw qhia kev, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: Tuam Tshoj methyl 2-bromo-2-methylpropionate cas 23426-63-3 Tuam Tshoj methyl 2-bromo-2-methylpropionate cas 23426-63-3 manufacturers, lwm tus neeg, Hoobkas
