Vanillin propyleneglycol acetal(CAS#68527-74-2)

Āhuatanga matū:

Tātai rāpoi	C11H14O4
Molar Mass	210.23
Kiato	1.184±0.06 g/cm3(Te Matapae)
Piro Pouri	333.1±42.0 °C(I Matapaetia)
Tohu Kohiko	155.3°C
Nama JECFA	1882
Kohu Kohu	7.21E-05mmHg i te 25°C
pKa	9.80±0.35(I Matapaetia)
Tikanga Rokiroki	2-8°C
Taurangi Refactive	1.529

Tukuna he imeera ki a matou

Taipitopito Hua

Tohu Hua

Kupu Whakataki

Ko te vanillin propyl glycol acetal he pūhui waro.

Kounga:

Ko te Vanillin propylene glycol acetal he wai kore tae ki te kowhai me te kakara ahurei rite ki te kakara vanilla. He wairewa i roto i te waipiro me te whakarewa ether me te kore e rewa ki te wai.

Whakamahia:

Tikanga:

Ka taea te whiwhi vanillin propylene glycol acetal ma te tauhohenga o te vanillin me te propylene glycol acetal i raro i nga tikanga kawakore. I raro i nga tikanga kawakore, ka tauhohe te vanillin me te propylene glycol acetal ki te hanga vanillin propylene glycol acetal.

Mōhiohio Haumaru:

Kei te maarama ko te vanillin propylene glycol acetal he haumaru i raro i nga tikanga whakamahi noa, engari me mahara tonu nga mea e whai ake nei:

A ape i te pa ki te vanillin, propylene glycol, acetal ki te kiri, kanohi me nga kiriuhi mucous.

Whakamaua nga tikanga whakamarumaru e tika ana, penei i nga karapu me nga moti, ina whakamahi.

I te wa o te rokiroki me te whakahaere, he mea tika kia karo i te mura me te wera nui kia kore ai e wera, e pahū ranei.

Tōmua: (2E)-2-Methyl-2-Pentena(CAS#14270-96-5)

Panuku: Isovaleraldehyde propyleneglycol acetal(CAS#18433-93-7)

Tuhia to korero ki konei ka tukuna mai ki a matou