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hua

(5Z)-5-Oketo-1-Ol(CAS#64275-73-6)

Āhuatanga matū:

Tātai rāpoi C8H16O
Molar Mass 128.21
Kiato 0.849g/mLat 25°C(marama)
Piro Pouri 95°C25mm Hg(marama)
Tohu Kohiko 191°F
Nama JECFA 322
Kohu Kohu 0.138mmHg i te 25°C
BRN 1840670
pKa 15.17±0.10(I Matapaetia)
Tikanga Rokiroki Rūma Temperature
Taurangi Refactive n20/D 1.448(marama)
MDL MFCD00015569

Taipitopito Hua

Tohu Hua

Nga Tohu Whakamate Xi – Irritant
Waehere Morearea R38 – He whakapouri ki te kiri
R41 – He kino kino ki nga kanohi
Whakaahuatanga Haumaru S26 – Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
S39 – Mau whakamarumaru kanohi / kanohi.
WGK Tiamana 3
TSCA Ae
Te paitini GRAS(FEMA).

 

Kupu Whakataki

 

Kounga:

- Te ahua: Te wai kore tae

- Wairewa: Ka whakarewahia i roto i te wai me te whakarewa pararopi

- Taupū Refactive: āhua 1.436-1.440

 

Nga Whakamahinga: He kakara, he hou tona kakara, he pumau tonu, he whai waahi nui ki te kakara o nga mea kakara.

 

Tikanga:

Ko te whakarite o te cis-5-octen-1-ol ka taea te whakatutuki ma te tauhohenga hydrogenation catalytic. Ko te tikanga motuhake ko te tauhohe i te 5-octen-1-aldehyde me te hauwai i te aroaro o te whakakōkī tika hei whakaputa cis-5-octen-1-ol. Ko nga kaiwhakatuma noa ko te rhodium, te konukawata, aha atu.

 

Mōhiohio Haumaru:

- A ape i te tango hau, kohu ranei

- Kaua e pa ki te kiri me nga kanohi, me horoi tonu ki te wai mena ka pa atu

- Whakaorangia ki te waahi makariri, maroke, whai hau pai, kia matara atu i te ahi me te wera

- Kia mau ki nga tikanga whakahaere matū me te rokiroki ina whakamahi

 


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