Khoom Description
Khoom npe: 3-Methyl-2-pyridone
CAS: 1003-56-1 Nr
PIB: 213-710-2
Melting point: 139-141 degree
Kub taw tes: 204.59℃(nrawm kwv yees)
Qhov ceev: 1.1143 (nruab nrab kwv yees)
Refractive Index: 1.5444 (kwv yees)
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Muab kaw rau hauv qhuav, Chav Kub |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. 3-Methyl-2-pyridone feem ntau yog siv los ua cov reactant hauv organic synthesis, piv txwv li nrog chloro-methoxy-methane los tsim 1-methoxymethyl-3-methyl-1H-pyridin-2-one .
2. 3-Methyl-2-pyridone CAS 1003-56-1 yog ib qho tseem ceeb ntawm cov molecule thiab cov txheej txheem scaffold rau kev sib txuas ntawm cov molecular, nthuav dav, thiab kev hloov kho hauv kev tshawb nrhiav tshuaj thiab kev tshawb fawb tshuaj.
3. 3-Methyl-2-pyridone yog ua hauj lwm los ua ib qho tseem ceeb nruab nrab ntawm kev sib txuas ntawm ntau cov organic tebchaw thiab ua lub tsev thaiv kev tsim cov tshuaj tshiab tshiab.
4. Cov kws tshawb fawb siv cov khoom no hauv HPLC txoj kev txhim kho thiab kev siv tshuaj analytical chemistry rau kev sib cais thiab kev tshawb fawb kom muaj nuj nqis.
Cia thiab ceev faj
1. 3-Methyl-2-pyridone yuav tsum muab khaws cia rau hauv lub thawv kaw nruj nreem rau hauv qhov chaw txias, qhuav, thiab qhov cua zoo, tiv thaiv lub teeb thiab noo noo.
2. 3-Methyl-2-pyridone CAS 1003-56-1 yuav tsum tau khaws cia ntawm chav tsev kub (15-25 degree) rau lub sijhawm luv luv, nrog rau lub sijhawm cia ntev pom zoo ntawm -20℃, thiab khaws cia kom deb ntawm cov neeg muaj zog oxidizing.
3. Cov neeg ua haujlwm yuav tsum hnav cov tshuaj lom neeg- hnab looj tes tiv thaiv, tsom iav kev nyab xeeb nrog sab - cov ntaub thaiv npog, thiab cov khaub ncaws tiv thaiv thaum tuav 3-Methyl-2-pyridone, vim nws ua rau tawv nqaij thiab qhov muag khaus hnyav.
4. Tsis txhob tsim cov plua plav thiab aerosols, xyuas kom muaj cua txaus hauv chaw ua haujlwm, thiab ntxuav kom huv si tom qab tuav cov tshuaj no.
Kev kub ceev teb rau cov dej xau
1. Tshem tawm ntawm qhov chaw nchuav, xyuas kom muaj qhov cua txaus, thiab tsis txhob muaj plua plav tawm thaum 3-Methyl-2-pyridone raug tso tawm, hnav tag nrho cov khoom tiv thaiv tus kheej nrog rau lub tshuab ua pa yog tias tsim nyog.
2. Sau 3-Methyl-2-pyridone CAS 1003-56-1 los ntawm lub tshuab nqus tsev lossis cheb yam tsis tsim cov plua plav, lossis siv cov khoom nqus tsis zoo, thiab muab tso rau hauv cov thawv kaw tsim nyog rau kev pov tseg siv cov khoom pov thawj.
3. Tsis txhob tsim cov plua plav huab cua thaum ntxuav 3-Methyl-2-pyridone hmoov los tiv thaiv kev ua pa, thiab tshem tawm tag nrho cov khoom siv hluav taws xob.
4. Tiv thaiv cov khoom los ntawm kev nkag mus rau hauv cov dej ntws los yog cov dej hauv chav kawm, thiab pov tseg cov khoom siv pov tseg raws li cov cai hauv zos, xeev, thiab tsoomfwv ib puag ncig.
Kev tiv thaiv hluav taws
1. 3-Methyl-2-pyridone yog combustible nrog ib tug flash point ntawm kwv yees li 89-172.7℃(kaw khob), thiab tej zaum yuav decompose nyob rau hauv hluav taws kub emitting fumes lom.
2. Siv qhuav 3-Methyl-2-pyridone CAS 1003-56-1 chemical hmoov, carbon dioxide, cawv-resistant ua npuas ncauj, los yog dej tshuaj tua hluav taws uas muaj cov khoom.
3. Cov neeg tua hluav taws yuav tsum hnav nws tus kheej- muaj cov cuab yeej ua pa thiab cov iav tiv thaiv tag nrho thaum tuav cov hluav taws kub 3-Methyl-2-pyridone vim muaj cov pa phem decomposition xws li nitrogen oxides, carbon monoxide, thiab hydrogen cyanide .
4. Thaum combustion, tej zaum yuav emit irritant fumes; txav cov thawv los ntawm qhov chaw tua hluav taws yog tias muaj kev nyab xeeb ua li ntawd, txias cov thawv ntim nrog cov tshuaj tsuag dej, thiab muaj cov hluav taws kub los tiv thaiv ib puag ncig.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | Tom ntej: Allyl Heptanoate CAS 142-19-8 |
| 2 | Tom ntej: Methyl 2-Octynoate CAS 111-12-6 |
| 3 | Carveol CAS 99-48-9 Nr |
| 4 | Fmoc{0}}Ala-OH CAS 35661-39-3 |
| 5 | Fmoc-Arg(pbf)-OH CAS 154445-77-9 |
| 6 | Fmoc{0}}Phe-OH CAS 35661-40-6 |
| 7 | N-Benzyloxycarbonyl-L-proline CAS 1148-11-4 |
| 8 | Fmoc-Asn(Trt)-OH CAS 132388-59-1 |
| 9 | Fmoc-Cys(Trt)-OH CAS 103213-32-7 |
| 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 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: 3-methyl-2-pyridone CAS 1003-56-1, Tuam Tshoj 3-methyl-2-pyridone cas 1003-56-1 manufacturers, lwm tus neeg, Hoobkas
