Khoom Description
Khoom npe: 1-Chloroethyl ethyl carbonate
CAS: 50893-36-2 Nr
PIB: 256-832-1
Melting point: 159-161 degree
Kub taw tes: 159-161℃(lit.)
Ceev: 1.136 g / mL ntawm 20℃(lit.)
Refractive index: n20/D 1.413
Fp: 65 degree
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. 1-Chloroethyl ethyl carbonate feem ntau yog siv los ua chloroformate-raws li alkylating thiab tiv thaiv pab pawg reagent hauv organic synthesis, tshwj xeeb tshaj yog nyob rau hauv kev tsim tshuaj thiab tshuaj zoo.
2. 1-Chloroethyl ethyl carbonate CAS 50893-36-2 ua haujlwm nruab nrab rau kev qhia txog 1-chloroethyl lossis ethoxycarbonyl moiety rau hauv cov hom phiaj molecules.
3. Cov khoom sib xyaw no kuj tseem siv tau rau hauv cov khoom siv hluav taws xob polymer thiab cov ntaub ntawv tshawb fawb.
Cia thiab ceev faj
1. Khaws 1-chloroethyl ethyl carbonate nyob rau hauv ib qho chaw txias, qhuav, zoo-ventilated qhov chaw, deb ntawm tshav kub, noo noo, thiab incompatible ntaub ntawv (dej, cawv, bases, oxidizing agents). Cov tub yees yuav xav tau.
2. Khaws lub thawv ntim kom nruj rau hauv qhov chaw tsis muaj zog yog tias ua tau, thiab sau kom meej meej. Kov thiab qhib cov thawv rau hauv qhov chaw qhuav (xws li, hnab looj tes lossis siv cov txheej txheem qhuav).
3. Kov 1-Chloroethyl ethyl carbonate CAS 50893-36-2 nrog ceev faj heev siv cov cuab yeej tiv thaiv tus kheej tsim nyog (PPE): hnab looj tes tiv thaiv tshuaj, tsom iav kev nyab xeeb, daim npog ntsej muag, thiab lub tsho tiv thaiv acid-resistant lab. Txhua zaus siv lub fume hood.
Kev kub ceev teb rau cov dej xau
1. Tshem tawm tam sim ntawd thiab cais thaj chaw. Xyuas kom lub qhov cua thiab hnav cov iav tiv thaiv tag nrho (cov hnab looj tes, tsom iav, khaub ncaws tiv thaiv, lub tshuab ua pa haum rau cov kua qaub / cov pa phem).
2. **Tsis txhob siv dej.** Ua tib zoo npog 1-Chloroethyl ethyl carbonate CAS 50893-36-2 los yog muaj cov nchuav nrog cov khoom siv tsis zoo, qhuav absorbent (xws li xuab zeb, vermiculite). Muab tag nrho cov khoom tsis huv tso rau hauv ib lub thawv ntim khoom kaw, sau tias muaj kev phom sij.
3. Tiv thaiv qhov sib xyaw kom tsis txhob nkag mus rau hauv cov kav dej, cov kav dej, lossis ib puag ncig. Decontaminate cov cuab yeej thiab qhov chaw nrog cov khoom qhuav inert ua ntej. Nrhiav kev pab kws kho mob.
Cov ntaub ntawv kev nyab xeeb
1. 1-Chloroethyl ethyl carbonate yog ** corrosive heev, noo noo- rhiab heev, thiab 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. Reacts hnyav nrog dej, cawv, thiab cov hauv paus, tso cua sov thiab cov pa phem / corrosive gases (hydrogen chloride, ethanol, carbon dioxide).
2. 1-Chloroethyl ethyl carbonate CAS 50893-36-2 yog cov nplaim taws thiab tuaj yeem tawm cov pa phem heev thiab corrosive fumes (hydrogen chloride, phosgene, carbon oxides) thaum tshav kub kom decomposition.
3. Nco ntsoov sab laj nrog 1-chloroethyl ethyl carbonate Safety Data Sheet (SDS) thiab ua raws li kev noj qab haus huv hnyav, corrosion, thiab muaj kev phom sij. Kev cob qhia tshwj xeeb thiab cov txheej txheem rau kev tuav cov tshuaj chloroformates yog xav tau.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 1 3-Dimethyl-5-pyrazolone CAS 2749-59-9 |
| 2 | 1-Chloroethyl Isopropyl Carbonate CAS 98298-66-9 |
| 3 | 2-Bromomalonaldehyde CAS 2065-75-0 |
| 4 | 1-Chloroethyl Cyclohexyl Carbonate CAS 99464-83-2 |
| 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: 1-chloroethyl ethyl carbonate cas 50893-36-2, Tuam Tshoj 1-chloroethyl ethyl carbonate cas 50893-36-2 manufacturers, lwm tus neeg, Hoobkas
