2,6-Dihydroxy-3-cyano-4-methyl Pyridine
Product Detail
| CAS Nr. | 5444-02-0 |
| Molecular | C7H6N2O2 |
| Molecular hnyav | 150.13 Nws |
| EINECS | 226-639-7 ib |
| Melting point | 315 ° C (hnub) (lit.) |
| Boiling point | 339.0 ± 42.0 ° C (Tshaj tawm) |
| Qhov ntom | 1.38 ± 0.1 g / cm3 (Tshaj tawm) |
| Acidity coefficient | (pKa) 3.59 ± 0.58 (Predicted) |
Synonyms
Pyridine carbonitrile, 1,2-dihydro-6-hydroxy-4-methyl-2-oxo-; sodium 6-hydroxy-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile; 2,6-Dihydroxy-4-methyl-3-pyridinecarbonitrile 99%; 1,2-dihydro-6-hydroxy-4-methyl-2-oxo-3-pyridinecarbonitril; 2,6-DIHYDROXY-4-METHYL-3-PYRIDINECARBONITRILE; 2,6-DIHYDROXY-3-CYANO-4-METHYLPYRIDINE; 2,6-DIHYDROXY-4-METHYLNICOTINONITRILE; 2,6-DIHYDROXY-4-METHYLPYRIDINE-3-CARBONITRILE
Nta
Intermediates ntawm dyes thiab pigments; heterocyclic compounds; pyridines; cawv; monomers; polymer science; cawv, cyanide.
FAQ
Kev Tswj Xyuas Khoom Siv:
Cov chaw cia khoom yog khaws cia rau hauv qhov chaw zoo thiab qhov loj me. Cov khoom raug muab khaws cia rau hauv qhov tsim nyog nyob rau hauv qhov chaw traceable nrog rau daim ntawv lo kom raug.
Txias Warehouse Temperature Control
Qhov ntsuas kub hauv lub tsev khaws khoom txias yog tswj tsis pub dhau T 2 ~ 8 ° C, thiab saib xyuas los ntawm Environment Monitoring System (EMS) uas tau lees paub. Yog tias qhov ntsuas kub tsis dhau qhov txwv, lub kaw lus yuav xa ntawv ceeb toom mus rau tus thawj saib xyuas lub tsev khaws khoom. Thaum lub tswb tau txais, tus neeg ua haujlwm lub tsev khaws khoom yuav txav cov khoom thiab cov ntaub ntawv mus rau lwm lub tsev khaws khoom txias raws li kev txiav txim tam sim. Lub caij no, cov txheej txheem sib txawv yuav tshwm sim rau kev tshawb nrhiav thiab kev ntsuam xyuas. Qhov ntsuas kub tau luam tawm rau kev khaws cia txhua hli
Kev tswj cov khoom nkag
Muaj cov txheej txheem sau ntawv muaj rau kev tuav daim ntawv txais nyiaj, kev txheeb xyuas, cais tawm, khaws cia, kuaj, kuaj thiab pom zoo lossis tsis lees txais cov ntaub ntawv. Thaum cov khoom tuaj txog, cov neeg ua haujlwm hauv tsev yuav tsum kuaj xyuas qhov tseeb thiab kev huv ntawm lub pob, lub npe, Lot No., tus neeg muag khoom, qhov ntau ntawm cov ntaub ntawv tiv thaiv cov npe tsim nyog, daim ntawv xa khoom thiab cov khoom siv COA.
