2-Methyl-5-Ethyl Pyrazine（CAS#13360-64-0）

Āhuatanga matū:

Tātai rāpoi	C7H10N2
Molar Mass	122.17
Kiato	0.977±0.06 g/cm3(Te Matapae)
Piro Pouri	170.8±35.0 °C(I Matapaetia)
Tohu Kohiko	63°C
Nama JECFA	770
Kohu Kohu	1.92mmHg i te 25°C
Te ahua	He wai marama
pKa	1.94±0.10(I Matapaetia)
Tikanga Rokiroki	I hiri ki te maroke, Te Pawera o te rūma
Taurangi Refactive	1.5
MDL	MCD09039261

Tukuna he imeera ki a matou

Taipitopito Hua

Tohu Hua

Kupu Whakataki

Ko te 2-Ethyl-5-methylpyrazine he pūhui waro. E whai ake nei he kupu whakataki mo nga rawa, nga whakamahinga, nga tikanga whakarite me nga korero haumaru o te puhui:

Kounga:

Ko te 2-Ethyl-5-methylpyrazine he totoka tioata ma e memeha ana i roto i nga whakarewa pararopi e whakamahia ana penei i te waihano me te etera.

Whakamahia:

Tikanga:

Ko te whakaritenga o te 2-ethyl-5-methylpyrazine i te nuinga o te waa ka mahia e nga tikanga matū. Ko te tikanga whakahiato e whakamahia nuitia ana ko te tauhohe i te rahinga tika o te methyl acetone me te ethylenediamine i raro i nga tikanga tauhohenga e tika ana kia whiwhi ai i te hua kua tohua.

Mōhiohio Haumaru:

Ko te 2-Ethyl-5-methylpyrazine he iti te paitini engari me whai tonu mo te whakahaere haumaru. Ina pa ana ki te kiri me nga kanohi, horoi wawe ki te wai. I te wa e mahi ana, me ngana ki te karo i te hongi i tana kohu, ki te mea he ngongo, noho matara atu i te puna ki te hau hou i te waa. I te wa e rongoa ana, me karo i te pa atu ki nga matū penei i te waikura me te waikawa kaha kia kore ai e raru. Tena panuihia te pepa raraunga haumaru me nga tohutohu whakahaere mo te puhui i mua i te haere ki tetahi tikanga.

Tōmua: 2-4-Heptadienal (CAS#5910-85-0)

Panuku: 2-Ethoxy-3-Isopropyl Pyrazine（CAS#72797-16-1）

Tuhia to korero ki konei ka tukuna mai ki a matou