1,10-Decanediol CAS 112-47-0

CAS:112-47-0

Tātai rāpoi:C10H22O2

Taumaha rāpoi:174.28

EINECS:203-975-2

kupu taurite:DECAMETHYLENEDIOL; DECAMETHYLENE GLYCOL; 1,10-DEKANEDIOL; 1,10-DIHYDROXYDEKANE; TIMTEC-BB SBB008880; 1,10-Decamethylene diol; 1,10-Decamethylene glycol; 1,10-decamethylenediol; 10-Decanediol; 1,6-Bis(2-hydroxyethyl)hexane

Waiho To Karere

Taipitopito Hua

Tikiake

Tohu Hua

He aha te 1,10-Decanediol CAS 112-47-0?

Ko te 1,10-Decanediol, e mohiotia ana ko 1,10-Decanediol, he karaihe ma, he paura ranei i te pāmahana rūma me te pehanga, me te ngoikore o te wairewa i roto i te wai. Ko te 1,10-Decanediol he momo pūhui diol me te kaha o te hohenga matū, ka uru atu ki nga momo tauhohenga whakawhiti waro. E whakamahia nuitia ana hei rauemi mata mo te whakahiato waro, ka whakamahia i roto i nga rangahau taketake o te matū waro.

Whakatakotoranga

Tūemi	Whakatakotoranga
wāhi koropupu	297 °C
kiato	1,08 g/cm3
Te rewa	70-73 °C
whakakeke	1.4603 (whakatau tata)
WHAKAMAHI	0.7 g/L
Nga tikanga rokiroki	Whakaorangia ki raro +30°C.

Taupānga

Ka whakamahia te 1,10-Decanediol ki te whakarite i te hiranga me te kakara. He takawaenga rongoa hoki, he ngawari te rewa i roto i te waipiro me te ether wera, a tata kore e rewa i roto i te wai matao me te hinu hinu. I whiwhi mai i te waikawa sebacic na roto i te esterification me te whakaheke. Ko te whakamaaramatanga he whakauru i te waikawa sebacic, te waihano, te benzene, me te waikawa p-toluenesulfonic ki roto i te oko tauhohenga e mau ana ki te whakawehe wai, whakamahana me te refluxing ki te wai mo te 4-5 haora karekau he wai e wehea, whakamatao me te tātari kia whiwhi ai i te sebacate diethyl ma. Ko te hua ko te 85%.