Taw qhiathiab daim ntawv thovntawm CAS 18138-04-0|2, 3-Diethyl-5-methylpyrazine
2,3-Diethyl-5-methylpyrazine yog methyl ketone uas siv los ua qauv rau cov roj ntsha. Nws tau pom tias yog ib qho tseem ceeb ua ntej rau kev sib txuas ntawm unsaturated ketones. 2, 3-Diethyl-5-methylpyrazine tuaj yeem tsim los ntawm cov tshuaj tiv thaiv ntawm acetone nrog ethylene thiab tom qab ntawd raug rau acid catalyzed cyclization.
Cov tshuaj no kuj muaj cov ntxhiab tsw uas tau piav qhia tias yog "fruity" lossis "spicy." Nws yog siv nyob rau hauv zus tau tej cov butyric acid, uas yog ib qho tseem ceeb muaj tshuaj.
Daim ntawv thov:
1.Siv rau kas fes, nqaij, khoom qab zib, thiab lwm yam.
2. zaub mov txuj lom
Synonyms:
2-Methyl-5, 6-diethylpyrazine;
2, 3-Diethyl-5-methyl-pyrazine;
5, 6-Diathyl-2-methylpyrazin;
2, 3-Diethyl-5-methyl-pyrazin;
Pyrazine,2,3-diethyl{2}}methyl;
2, 3-Diethyl-5-Methylpyrazine;
Specification ntawmCAS 18138-04-0|2, 3-Diethyl-5-methylpyrazine
|
Yam khoom |
SPECIFICATION |
|
CAS |
18138-04-0 |
|
MF |
C9H14N2 |
|
MW |
150.22 |
|
Qhov ntom |
0.949 g/mL ntawm 25 degree (lit.) |
|
kub point |
95 degree (20 mmHg) |
|
Refractive Index |
n20/D 1.498 (lit.) |
|
Flashing point |
176 degree F |
|
solubility |
Chloroform, Methanol |
Package ua thiab kev thauj mus losKev Taw Qhia thiab daim ntawv thov CAS 18138-04-0|2, 3-Diethyl-5-methylpyrazine
Pob: 5g, 25g, 100g, 500g, 1kg, 25kg
Kev thauj mus los: los ntawm courier / los ntawm huab cua / los ntawm hiav txwv
Cov ntawv txheebCAS 18138-04-0|2, 3-Diethyl-5-methylpyrazine
Degradation ntawm 2,3-Diethyl-5-Methylpyrazine los ntawm Newly Discovered Bacterium, Mycobacterium sp. Lim DM -11
S Rappert, KC Botsch, S Nagorny… - Applied and …, 2006 - Am Soc Microbiol
... raws li nws lub peev xwm siv 2,3-diethyl-5-methylpyrazine (DM) ua ib qho carbon thiab
... Yog li ntawd, peb tau tshuaj xyuas cov kab mob uas tuaj yeem siv 2, 3-diethyl-5-methylpyrazine li ...
Cim npe nrov: cas:18138-04-0|2,3-diethyl-5-methylpyrazine, Tuam Tshoj cas:18138-04-0|2,3-diethyl-5-methylpyrazine manufacturers, hoobkas
