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

Āhuatanga matū:

Tātai rāpoi C9H14N2O
Molar Mass 166.22
Kiato 0.99
Piro Pouri 230.5±40.0 °C(I Matapaetia)
Nama JECFA 2129
Te ahua wai marama
Tae Taekore ki te Maama kowhai
pKa 0.88±0.10(I Matapaetia)
Tikanga Rokiroki 2-8°C
Taurangi Refactive 1.4860 ki te 1.4900

Taipitopito Hua

Tohu Hua

Nga Tohu Whakamate Xn – He kino
Waehere Morearea 22 – He kino ki te horomia

 

Kupu Whakataki

2-ethoxy-3-isopropylpyrazine. E whai ake nei he kupu whakataki mo tona ahuatanga, te whakamahinga, te tikanga whakarite me nga korero haumaru:

 

Kounga:

- Te ahua: 2-ethoxy-3-isopropylpyrazine he ma ki te kowhai kowhai totoka.

- Wairewa: He iti te whakarewa i roto i te wai, engari ka whakarewahia i roto i nga whakarewa waro penei i te waiwaro me te dimethyl sulfoxide.

 

Whakamahia:

- Ko te 2-ethoxy-3-isopropylpyrazine te nuinga e whakamahia ana i roto i te waahi o te pesticides. Ka taea te whakamahi hei rauemi mata mo nga pesticides me nga kai whakahaere tarutaru. Ko tenei puhui he mahi hei aukati i te tipu tyrosine ammonia-lyase, na reira ka pa te tipu o te tipu.

- I tua atu i te waahi o te pesticides, ka taea hoki te whakamahi i te 2-ethoxy-3-isopropylpyrazine i roto i te whakahiato o etahi atu puhui waro.

 

Tikanga:

- Ko te 2-ethoxy-3-isopropylpyrazine te nuinga o te wa ka riro mai i te tauhohenga o te phenyl isocyanate me te ethoxypropanol. Ka whakamahia e te tauhohenga te waikawa maaota, te konutai waikawa ranei hei whakakorikori ki te kawe i te tauhohenga rewharewha i roto i te hau koretake.

 

Mōhiohio Haumaru: He whakapataritari, me karo i te pa ki te kiri, ki nga kanohi, ki te taha manawa.

- Me whai waahi tika i te wa e rongoa ana me te whakahaere i te 2-ethoxy-3-isopropylpyrazine, tae atu ki te mau karapu tiaki tika me nga kanohi kanohi.

- Ina tuku para, me whai ki nga ture taiao e tika ana.


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