tert-butyl[(1-methoxyethenyl)oxy]dimethylsilane （CAS# 77086-38-5)

Kupu Whakataki

tert-butyl[(1-methoxyethenyl)oxy]dimethylsilane he pūhui organosilicon me te tātai matū Me2Si[(CH3)3COCH = O]OCH3. He wai kore tae, he haunga motuhake i te pāmahana rūma. Ko nga korero e whai ake nei mo nga rawa, te whakamahinga, te whakarite me nga korero haumaru o te puhui:

Taiao:

-Te ahua: te wai kore tae

-Ira whakarewa:-12°C

-Kohuatanga: 80-82°C

-Kuaiti: 0.893g/cm3

-Taimaha rāpoi: 180.32g/mol

-Maoritanga: Ka whakarewahia i roto i nga whakarewa pararopi penei i te ethanol, te dimethylformamide me te diethyl ether

Whakamahia:

- tert-butyl[(1-methoxyethenyl)oxy]dimethylsilane e whakamahia whānuitia ana i roto i te mara o te whakahiato waro, ina koa hei roopu tiaki mo nga puhui hohe. Ka ngawari te tango ma te hohenga heteropole silicon.

-I tua atu, kei te whakamahia ano hoki i roto i te matū pararopi whakarewa me te matū ruruku.

Tikanga Whakaritenga:

tert-butyl[(1-methoxyethenyl)oxy]dimethylsilane ka taea te whakarite ma nga mahi e whai ake nei:

1. tauhohenga te dimethyl chlorosilane (CH3)2SiCl2 me te konutai mewaro (CH3ONa) ki te whiwhi dimethyl methanol sodium silicate [(CH3)2Si(OMe)Na].

2. ka tauhohe te dimethyl methanol sodium silicate ki te wahanga hau n-butenyl ketone (C4H9C(O)CH = O) kia whiwhi tert-butyl[(1-methoxyethenyl)oxy]dimethylsilane.

Mōhiohio Haumaru:

- tert-butyl[(1-methoxyethenyl)oxy]dimethylsilane he wai muramura me te karo i te pa ki te mura ahi tuwhera, te wera nui ranei.

-i roto i te whakamahi o te tukanga kia whakarongo ki te karo kiri whakapā me te inhalation, me mau mohiti tiaki me karapu.

-me penapena atu i te ahi, ka hiri ki te wahi matao, hau pai.

-Mena ka pa atu koe ki tenei puhui, horoi tonu ki te wai maha ka rapu awhina hauora.