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Methyl Octanoate(CAS#111-11-5)

Āhuatanga matū:

Tātai rāpoi C9H18O2
Molar Mass 158.24
Kiato 0.878
Te Whakarewa -40°C
Piro Pouri 79 °C
Tohu Kohiko 163°F
Nama JECFA 173
Wairewa wai Karekau ki te wai.
Wairewa Kare e rewa ki te wai, ka whakarewahia ki te waiwaro me te etera.
Kohu Kohu 1.33 hPa (34.2 °C)
Te ahua Te wai kore tae
Tae Maama kore tae
BRN 1752270
Tikanga Rokiroki Whakaorangia ki raro +30°C.
Tairongo Kia matara atu i te mura me te puna wera. Tiaki i te ra tika
Taurangi Refactive n20/D 1.418
MDL MCD00009551
Āhuatanga ā-tinana, matū hoki He wai hinuhinu kore tae ki te kowhai kowhai. Te waina me te kakara karaka. Ira koropuke 194~195 ℃, ira whakarewa -37.3 ℃, korere i roto i te wai, wairewa i roto i te waihā me te etera. Ka kitea nga hua taiao i roto i te Iris coagulum me nga hinu tino nui penei i te rōpere, te pineapa, me te paramu.
Whakamahi Mo te whakahiato Organic

Taipitopito Hua

Tohu Hua

Nga Tohu Whakamate Xi – Irritant
Waehere Morearea 38 – He whakapouri ki te kiri
Whakaahuatanga Haumaru 24/25 – Kaua e pa ki te kiri me nga kanohi.
WGK Tiamana 1
RTECS RH0778000
TSCA Ae
Waehere HS 29159080
Te paitini LD50 ā-waha i roto i te Rapeti: > 2000 mg/kg

 

Kupu Whakataki

Methyl caprylate.

 

Āhuatanga: Ko te methyl caprylate he wai kārekau he kakara motuhake. He iti te wairewa me te pähekeheke ka taea te whakarewa i roto i te nuinga o nga whakarewa pararopi.

 

Nga Whakamahinga: Ko te Methyl caprylate e whakamahia nuitia ana i roto i te ahumahi me te taiwhanga. Ka taea te whakamahi hei whakarewa, hei whakakorikori me te takawaenga. I roto i te ahumahi, ka whakamahia te methyl caprylate ki te whakahiato i nga hua matū penei i te kakara, te kirihou, me te whakahinuhinu.

 

Tikanga Whakaritenga: Ko te whakarite o te methyl caprylate te nuinga o te wa ka tango i te tauhohenga esterification whakahiato waikawa-catalyzed. Ko te tikanga motuhake ko te tauhohe i te waikawa caprylic me te methanol i raro i te mahi a te whakakōkī. I muri i te mutunga o te tauhohenga, ka purea te methyl caprylate ka kohia i roto i te tukanga whakamarumaru.

Ko te Methyl caprylate he puhoi me te karohia te ngongo tika o tana kohu. Ko te Methyl caprylate kei te whakapataritari i te kiri me nga kanohi, me tupato kia kore e pa atu. Ko nga taputapu whakamarumaru e tika ana, penei i nga karapu me nga karaehe, me mau i te wa e mahi ana.


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