2-Ethyl-3-methylpyrazine CAS 15707-23-0

CAS:15707-23-0

Cov mis molecular:C7H10N2

Qhov Hnyav Molecular:122.17

EINECS:239-799-8

Cov lus txhais:2-ethyl-3-methyl-pyrazin; Pyrazine, 3-ethyl-2-methyl; 2-ETHYL-3-METHYLPYRAZINE; 2-METHYL-3-ETHYLPYRAZINE; 3-ETHYL-2-METHYLPYRAZINE; 3-METHYL-2-ETHYLPYRAZINE; ETHYL-3-METHYLPYRAZINE,2-; FEMA TUS XOV TOOJ 3155; FEMA 3155

Sau Koj Cov Lus

Cov Khoom Qhia Txog Khoom

Rub tawm

Cov Cim Npe Khoom

2-Ethyl-3-methylpyrazine CAS 15707-23-0 yog dab tsi?

2-Ethyl-3-methylpyridine yog ib qho kua tsis muaj xim rau me ntsis daj nrog lub aroma muaj zog ntawm cov qos yaj ywm nyoos, txiv laum huab xeeb, thiab chocolate. Yaj hauv dej thiab cov kuab tshuaj organic. Boiling point 57 ℃ (1333Pa).

Cov Lus Qhia Tshwj Xeeb

Khoom	Cov Lus Qhia Tshwj Xeeb
Cov xwm txheej cia khoom	Kaw rau hauv qhov qhuav, Chav Kub
Qhov Ceev	0.987 g/mL ntawm 25 °C
Kub taw tes	57 °C10 hli Hg (lit.)
pKa	1.94 ± 0.10 (Kwv yees)
MW	122.17
Kev yaj tau	yaj tau me ntsis

Daim Ntawv Thov

2-Ethyl-3-methylpyrazine, uas feem ntau yog siv los npaj cov essence xws li txiv laum huab xeeb thiab chocolate, yuav tsum tsis pub tshaj qhov siab tshaj plaws uas tso cai siv thiab qhov siab tshaj plaws uas tso cai rau cov khoom seem hauv GB 2760.