Khoom Description
Khoom npe: Methacryloyl chloride
CAS: 920-46-7 Nr
PIB: 213-058-9
Melting point: -60 degree
Kub taw tes: 95-96℃(lit.)
Qhov ceev: 1.08 g / mL ntawm 20 degree
Refractive index: n20/D 1.442 (lit.)
Fp: 57℃F
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | 2-8 degree |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. Methacryloyl chloride yog ntau yam monomer thiab nruab nrab feem ntau siv los ua ke methacrylate-raws li polymers, resins, adhesives, thiab coatings rau kev lag luam xws li hluav taws xob, kev tsim kho, thiab tsheb .
2. Methacryloyl chloride CAS 920-46-7 yog ua haujlwm raws li tus neeg sawv cev crosslinking thiab rau kev hloov kho saum npoo hauv biomedical daim ntaub ntawv, suav nrog kev tsim cov hydrogels rau cov lo ntsiab muag thiab bioconjugation rau kev xa tshuaj.
3. Cov ntawv thov ntawm Methacryloyl chloride kuj suav nrog nws siv hauv kev tsim tshuaj, tshuaj pleev ib ce, thiab ua ib lub tsev reactive rau kev qhia txog kev ua haujlwm ntawm methacrylate rau hauv ntau lub tebchaw los ntawm kev cuam tshuam nrog cawv thiab amines.
Cia thiab ceev faj
1. Khaws Methacryloyl chloride nyob rau hauv ib lub thawv kaw nruj nreem nyob rau hauv inert gas (argon/nitrogen) nyob rau hauv ib tug txias, qhuav, zoo- qhov cua; pom zoo cia txias li ntawm 2-8℃mus rau hauv qab +30 degree, thiab nws yuav tsum tau tiv thaiv los ntawm ya raws raws li nws hydrolyzes nyob rau hauv dej.
2. Khaws Methacryloyl chloride nruj me ntsis kom deb ntawm tshav kub, sparks, qhib nplaim taws, muaj zog oxidizing tus neeg sawv cev, thiab muaj zog hauv paus vim nws cov flammability siab thiab reactivity; cov thawv thiab cov khoom txais yuav tsum yog hauv av / khi kom tiv thaiv electrostatic paug.
3. Ib txwm siv Methacryloyl chloride CAS 920-46-7 cov cuab yeej tiv thaiv tus kheej tsim nyog (PPE) nrog rau cov tshuaj lom neeg- hnab looj tes tiv thaiv, nruj nruj tsom iav tsom iav nrog lub ntsej muag, thiab cov khaub ncaws tiv thaiv hluav taws; kov tsuas yog nrog cov khoom tawg-pov thawj hauv lub fume hood kom tsis txhob ua pa tawm.
Kev kub ceev teb rau cov dej xau
1. Tam sim ntawd cais thaj chaw nchuav (tsawg kawg 50 meters / 150 ko taw), tshem tawm tag nrho cov khoom siv hluav taws xob, thiab tshem tawm cov neeg ua haujlwm tsis tseem ceeb; muaj Methacryloyl chloride siv qhuav, inert, tsis yog - cov khoom siv hluav taws xob (xws li, xuab zeb qhuav) thiab TSIS TXHOB siv dej.
2. Ua tib zoo sau Methacryloyl chloride CAS 920-46-7 siv tsis yog- cov cuab yeej hluav taws xob tawg rau hauv cov ntim ntim, sau cov tshuaj tiv thaiv corrosion-resistant; tiv thaiv kev nkag mus rau hauv qhov dej los yog txoj kev dej.
3. Cov neeg ua haujlwm yuav tsum hnav cov tshuaj lom neeg tag nrho - cov cuab yeej tiv thaiv nrog rau tus kheej -cov cuab yeej ua pa (SCBA) thaum ntxuav; Methacryloyl chloride yog cais rau kev thauj mus los (UN3383, Hazard Class 6.1/3, PG I) thiab yuav tsum muaj pov tseg pov tseg pov tseg raws li tag nrho cov kev cai ib puag ncig.
Cov ntaub ntawv kev nyab xeeb
1. Methacryloyl chloride raug cais raws li cov kua thiab vapors heev (H225) thiab ua rau tuag taus yog tias nqus tau (H330, Qeb 1) nrog cov nas LC50 ntawm 14 ppm / 4hrs; Methacryloyl chloride CAS 920-46-7 ua rau tawv nqaij kub hnyiab thiab mob qhov muag loj (H314/H318).
2. Methacryloyl chloride muaj teeb meem yog tias nqos tau (H302, Qeb 4), yuav ua rau muaj kev tsis haum rau ntawm daim tawv nqaij (H317), thiab ua rau muaj kev phom sij rau cov dej hauv dej nrog ntev - cov teebmeem ntev (H412); Methacryloyl chloride CAS 920-46-7 reacts hnyav nrog dej, tso tshuaj lom thiab corrosive hydrogen chloride gas.
3. Nco ntsoov sab laj rau Daim Ntawv Qhia Txog Kev Nyab Xeeb tshwj xeeb (SDS) rau Methacryloyl chloride kom tiav cov ntaub ntawv txaus ntshai, ua ntej- cov txheej txheem pab (P303+P361+P353 rau daim tawv nqaij, P305+P351+P338 rau qhov muag, P304+P340+P310 rau cov lus qhia, thiab tes Cov lus qhia ceev faj muaj xws li P210 (kom deb ntawm tshav kub / taws / qhib nplaim taws), P233 ( khaws lub thawv kaw kom nruj), P260 (tsis txhob ua pa tawm), P273 (tsis txhob tso tawm rau ib puag ncig), P280 (coj hnab looj tes tiv thaiv / tiv thaiv qhov muag), thiab P310 (tam sim ntawd hu rau lub chaw tshuaj lom).
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Anti-khov Dioctyl Adipate DOA Bis (2-ethylhexyl) adipate CAS 103-23-1 |
| 2 | Methylcyclohexane CAS 108-87-2 |
| 3 | Tom ntej: Cyclopropanecarboxylic Acid CAS 1759-53-1 |
| 4 | Tom ntej: Cyclopropyl Bromide CAS 4333-56-6 |
| 5 | Tom ntej: Methylhexahydrophthalic Anhydride CAS 25550-51-0 |
| 6 | Cyclopropanecarbonitrile CAS 5500-21-0 |
| 7 | Tom ntej: Methoxyacetic Anhydride CAS 19500-95-9 |
| 8 | 3-Methoxyphenylacetic acid CAS 1798-09-0 |
| 9 | 3-Iodophenol CAS 626-02-8 |
| 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: Tuam Tshoj methacryloyl chloride cas 920-46-7 manufacturers, lwm tus neeg, Hoobkas
