Khoom Description
Khoom npe: N-(2-Hydroxyethyl)pyrrolidine
CAS: 2955-88-6 Nr
IB: 220-976-3
Melting point: 205℃(decomp)
Kub taw tes: 79-81℃/ 13 mmHg (lit.)
Ceev: 0.985 g / mL ntawm 25℃(lit.)
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Inert cua, Chav Kub |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. N-(2-hydroxyethyl)pyrrolidine ua raws li ib qho tseem ceeb aliphatic amine intermediate hauv organic synthesis.
2. N-(2-hydroxyethyl)pyrrolidine CAS 2955-88-6 yog siv dav hauv kev npaj cov tshuaj intermediates, surfactants thiab coating additives.
3. N-(2-hydroxyethyl)pyrrolidine ua haujlwm tseem ceeb hauv kev tsim cov tshuaj ua haujlwm thiab tshuaj synthesis.
Cia thiab ceev faj
1. Khaws N-(2-hydroxyethyl)pyrrolidine nyob rau hauv lub thawv kaw nruj nreem nyob rau hauv ib qho chaw txias, qhuav thiab zoo-ventilated qhov chaw deb ntawm lub teeb.
2. Khaws N-(2-hydroxyethyl)pyrrolidine CAS 2955-88-6 kom deb ntawm cov oxidizing muaj zog, muaj zog acids thiab kub-kub ib puag ncig.
3. Hnav hnab looj tes tiv thaiv kab mob, tsom iav kev nyab xeeb thiab khaub ncaws tiv thaiv thaum tuav N-(2-hydroxyethyl)pyrrolidine.
Cov ntaub ntawv kev nyab xeeb
1. N-(2-hydroxyethyl)pyrrolidine tuaj yeem ua rau khaus tawv nqaij, qhov muag thiab ua pa thaum raug.
2. Yog tias muaj kev sib cuag nrog N-(2-hydroxyethyl)pyrrolidine CAS 2955-88-6, yaug qhov chaw cuam tshuam tam sim nrog dej huv ntau.
3. Tsis txhob nqus pa los yog huab cua ntawm N-(2-hydroxyethyl)pyrrolidine thiab tiv thaiv nws tso rau hauv dej los yog av.
Kev tiv thaiv hluav taws
1. N-(2-hydroxyethyl)pyrrolidine yog nplaim taws thiab tej zaum yuav emit cov pa phem xws li nitrogen oxides thiab carbon monoxide thaum combustion.
2. Siv N-(2-}hydroxyethyl)pyrrolidine CAS 2955-88-6 tshuaj qhuav hmoov, carbon dioxide lossis cawv-resistant ua npuas ncauj los tua hluav taws uas muaj N-(2-hydroxyethyl)pyrrolidine.
3. Cov neeg tua hluav taws yuav tsum hnav lub tshuab ua pa ntawm tus kheej thiab cov iav tiv thaiv tag nrho thaum teb rau N-(2-hydroxyethyl) pyrrolidine hluav taws.
4. Khaws N-(2-hydroxyethyl)pyrrolidine kom deb ntawm cov nplaim taws, qhov chaw kub thiab txhua qhov chaw taws teeb.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | 4-Bromoisoquinoline CAS 1532-97-4 |
| 2 | Chrysin CAS 480-40-0 |
| 3 | Quinaldic acid CAS 93-10-7 |
| 4 | 4-Methylpiperidine CAS 626-58-4 |
| 5 | 4-Hydroxyquinoline CAS 611-36-9 |
| 6 | Tom ntej: Methyl 2-oxoacetate CAS 922-68-9 |
| 7 | 4-methylquinoline CAS 491-35-0 |
| 8 | 4-Hydroxy Carbazole CAS 52602-39-8 |
| 9 | D-Tryptophan CAS 153-94-6 |
| 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 tus nqi 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 qhia txuj ci, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: Tuam Tshoj n-(2-hydroxyethyl) pyrrolidine cas 2955-88-6 manufacturers, lwm tus neeg, Hoobkas
