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trans-2-Hexenal propyleneglycol acetal(CAS#94089-21-1)

Āhuatanga matū:

Tātai rāpoi C9H16O2
Molar Mass 156.22
Kiato 0.978±0.06 g/cm3(Te Matapae)
Piro Pouri 185.3±25.0 °C(I Matapaetia)
FEMA 4272 | (+/-)-TRANS- ME CIS-2-HEXENAL PROPYLENE GLYCOL ACETAL
Nama JECFA 1801

Taipitopito Hua

Tohu Hua

 

Kupu Whakataki

Ko te trans-2-hexenalpropanediol acetal he puhui pararopi, ko tona ingoa pakeha ko (E)-4-methyl-2-(pent-1-enyl)-1,3-dioxolane.

 

Āhuatanga: Trans-2-hexenal propylene glycol acetal he wai me te kakara kakara motuhake. He pūhui pūmau, ā, me penapena i raro i ngā āhuatanga e tika ana kia kore ai e pirau.

 

Tikanga: Ka taea te whakarite te tikanga whakahiato ma te tauhohe i te hexenal me te propylene glycol acetal.

 

Nga korero mo te haumaru: He iti ake nga korero mo te haumaru o te trans-2-hexenal propylene glycol acetal, engari hei matū, me tango nga tikanga haumaru tika mo te whakahaere me te rokiroki, me te karo i te pa ki te kiri me te ngongo. Ko nga tikanga whakahaere haumaru e tika ana me mau i te wa e whakamahia ana.


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