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12-Methyltridecanal(CAS#75853-49-5)

Āhuatanga matū:

Tātai rāpoi C14H28O
Molar Mass 212.37
Kiato 0.8321 (whakatau tata)
Te Whakarewa 25°C (whakatau tata)
Piro Pouri 282.23°C (whakatau tata)
Tohu Kohiko 111.5°C
Nama JECFA 1229
Wairewa Chloroform (Paku), Methanol (Paku)
Kohu Kohu 0.0052mmHg i te 25°C
Te ahua Hinu
Tae Taekore
Tikanga Rokiroki Te hau hau, Rokiroki i roto i te pouaka tio, i raro i te -20°C
Taurangi Refactive 1.4385 (whakatau tata)
Āhuatanga ā-tinana, matū hoki WEMA:4005

Taipitopito Hua

Tohu Hua

 

Kupu Whakataki

Ko te 12-Methyltridehydehyde, e mohiotia ana ko te lauraldehyde, he puhui waro. E whai ake nei he kupu whakataki mo ona rawa, ona whakamahinga, tikanga hanga me nga korero haumaru:

 

Kounga:

Ko te 12-Methyltridedehyde he wai kore tae ki te kowhai me te haunga aldehyde motuhake. Kare e rewa ki te wai i te pāmahana rūma, ka whakarewahia i roto i nga whakarewa pararopi penei i te waipiro me te etera.

 

Whakamahia:

Ko te 12-Methyltridedehyde te nuinga o te whakamahi hei rauemi mata i roto i te ahumahi reka me te kakara. Ka taea e ia te whakarato i nga momo kakara penei i te puawai, te hua, me te hopi.

 

Tikanga:

Ko te whakaritenga o te 12-methyltridecaldehyde te nuinga o te wa ka whiwhi i te hohenga o te tridecyl bromide me te formaldehyde. Ka taea te tiki mai i te tridecyl bromide ma te tauhohenga o te waikawa oleic me te bromine i te aroaro o te waikawa ahetiki, katahi ka tauhohenga te tohe me te formaldehyde hei hanga 12-methyltridecadehyde.

 

Mōhiohio Haumaru:

Ma te pa atu ki te 12-methyltridehyde ka pawera te kanohi, te kiri me te punaha manawa. Kia tupato ki te karo i te pa ki te kiri me nga kanohi, me whakamahi nga karapu whakamarumaru me nga karaehe ki te tika. Mena ka ngongohia, ka horomia ranei, rapu wawe i nga mahi hauora. Kia tupato ki te karo i te pa atu ki nga waikura i te wa e rokiroki ana me te whakahaere kia kore ai e tupono te ahi me te pahū.


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