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ibicuruzwa

6-METHOXYPYRIDINE-2-ACID CARBOXYLIC AC CAS # 26893-73-2)

Umutungo wa Shimi:

Inzira ya molekulari C7H7NO3
Misa 153.14
Ubucucike 1.284 ± 0.06 g / cm3 (Biteganijwe)
Ingingo yo gushonga 38.5-39.5 ° C.
Ingingo ya Boling 300.8 ± 22.0 ° C (Biteganijwe)
Flash point 109.006 ° C.
Amazi meza Gushonga buhoro mumazi.
Umwuka 0.015mmHg kuri 25 ° C.
Kugaragara ifu kuri kristu
Ibara Umweru Kuri Hafi Yera
pKa 3.52 ± 0.10 (Byahanuwe)
Imiterere y'Ububiko munsi ya gaze ya inert (azote cyangwa Argon) kuri 2-8 ° C.
Ironderero 1.504
MDL MFCD06800962

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard Xi - Kurakara
Kode y'ingaruka 36/37/38 - Kurakaza amaso, sisitemu yubuhumekero nuruhu.
Ibisobanuro byumutekano S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S36 - Kwambara imyenda ikingira.
WGK Ubudage 3
Kode ya HS 29333990
Icyiciro cya Hazard IRRITANT

 

Intangiriro

2-Methoxy-6-picolinike aside (2-Methoxy-6-picolinike aside), imiti ya C8H7NO4, ni ifumbire mvaruganda.

 

Ibiranga harimo:

-Ibigaragara: Kristaline idafite ibara

-Gushonga Ingingo: 172-174 ℃

-Gukemuka: Gushonga buhoro mumazi, gushonga neza muri alcool hamwe na solge organic

 

Intego nyamukuru ya 2-Methoxy-6-acide picolinike:

-Catalysis: Irashobora gukoreshwa nka ligand ya ioni yicyuma kandi ikagira uruhare mubikorwa bya synthesis

-Imiti ikomatanya: irashobora gukoreshwa mugutegura ibimera, nkibikoresho fatizo bya farumasi nabahuza

-Ibikoresho byiza: birashobora gukoreshwa mugutegura ububumbyi bwa optique nibindi bikoresho

 

Uburyo bwo gutegura 2-Methoxy-6-acide picolinike:

Uburyo busanzwe ni binyuze muri methylation reaction ya pyridine. 2-Methoxy-6-picolinike aside yabonetse kubanza gukora pyridine hamwe na methyl iyode hanyuma methanol mugihe cya alkaline.

 

Kubyerekeranye namakuru yumutekano, hari amakuru make kuburozi bwa 2-Methoxy-6-picolinike. Birasabwa ko uburyo bwo kwirinda imiti bugomba gukurikizwa mugihe cyo kuyikoresha cyangwa kuyitunganya, kandi hagomba kwirindwa guhura nuruhu no guhumeka umukungugu. Mugihe habaye impanuka, nyamuneka kwoza ako kanya n'amazi menshi. Niba wumva utameze neza, nyamuneka saba ubuvuzi.


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