2-Methylquinoxaline CAS 7251-61-8 Kev Ntshiab > 98.0% (GC)
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Tshuaj npe | 2-Methylquinoxaline |
Synonyms | 2-Methyl-Quinoxaline |
CAS Nr | 7251-61-8 |
CAT Number | TIAB SA 2523 |
Tshuag xwm txheej | Nyob rau hauv Tshuag, ntau lawm Scale mus txog Tons |
Molecular Formula | C9H8N 2 |
Molecular Luj | 144.18 Nws |
Boiling Point | 245.0 ~ 247.0 ℃ (lit.) |
Flash Point | 107 ℃ |
rhiab heev | Lub teeb Sensitive, Cua Sensitive |
Dej Solubility | Miscible nrog dej |
tsw | Musty, Roasted Flavor |
Hom | Ruifu Tshuaj |
Yam khoom | Specifications |
Qhov tshwm sim | Txiv kab ntxwv rau Tsaus Liab Kua Dej |
Purity / Analysis Method | > 98.0% (GC) |
Lub ntiajteb txawj nqus (20/20 ℃) | 1.117-1.120 Nws |
Refractive Index n20/D | 1.615-1.626 ib |
Tag nrho cov impurities | <2.00% |
Infrared Spectrum | Raws li tus qauv |
Proton NMR Spectrum | Raws li tus qauv |
Test Standard | Enterprise Standard |
Pob: Fluorinated Fwj, 25kg / Nruas, los yog raws li tus neeg yuav tsum tau muaj
Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov chaw txias thiab qhuav;Tiv thaiv los ntawm lub teeb thiab noo noo
Yuav Yuav Li Cas?Please contact: sales@ruifuchem.com or alvin@ruifuchem.com
15 Xyoo Kev Paub?Peb muaj ntau tshaj li 15 xyoo ntawm kev paub nyob rau hauv kev tsim thiab export ntawm ib tug ntau yam ntawm zoo tshuaj intermediates los yog zoo tshuaj.
Kev lag luam loj?Muag rau kev lag luam hauv tsev, North America, Europe, India, Russia, Kauslim Teb, Nyiv, Australia, thiab lwm yam.
Qhov zoo?Zoo heev, tus nqi pheej yig, kev pabcuam tshaj lij thiab kev pabcuam kev pabcuam, xa khoom sai.
ZooKev lees paub?Kev tswj xyuas nruj nruj.Cov cuab yeej tshaj lij rau kev txheeb xyuas suav nrog NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, thiab lwm yam.
Cov qauv?Cov khoom lag luam feem ntau muab cov qauv dawb rau kev soj ntsuam zoo, tus nqi thauj khoom yuav tsum tau them los ntawm cov neeg siv khoom.
Factory Audit?Lub Hoobkas tshawb xyuas txais tos.Thov teem caij ua ntej.
MOQ?Tsis muaj MOQ.Kev txiav txim me me tau txais.
Lub sij hawm xa tuaj? Yog hais tias nyob rau hauv Tshuag, peb hnub shipping guaranteed.
Kev thauj mus los?Los ntawm Express (FedEx, DHL), los ntawm Cua, los ntawm hiav txwv.
Cov ntaub ntawv?Kev pab cuam tom qab muag: COA, MOA, ROS, MSDS, thiab lwm yam tuaj yeem muab tau.
Kev cai Synthesis?tuaj yeem muab cov kev pabcuam sib xyaw ua ke kom haum rau koj cov kev xav tau tshawb fawb.
Cov nqe lus them nqi?Proforma invoice yuav raug xa ua ntej tom qab kev pom zoo ntawm kev txiav txim, kaw peb cov ntaub ntawv hauv tuam txhab nyiaj.Kev Them Nyiaj los ntawm T / T (Telex Transfer), PayPal, Western Union, thiab lwm yam.
2-Methylquinoxaline (CAS: 7251-61-8) yog quinoxaline compound, quinoxaline derivative nyob rau hauv uas quinoxaline (1,4-naphthyridine) skeleton yog hloov ntawm C-2 nrog ib pawg methyl, koom nrog ntau yam tshuaj synthesis.2-Methylquinoxaline yog ib qho heterocyclic compound siv nyob rau hauv roasted thiab nqaij flavoring.Nws yog ib qho ntawm cov volatile tebchaw tsim thaum lub sij hawm thermal cov tshuaj tiv thaiv ntawm L-cysteine thiab dihydroxyacetone hauv glycerine.
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