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cis-2-Penten-1-ol(CAS# 1576-95-0)

Āhuatanga matū:

Tātai rāpoi C5H10O
Molar Mass 86.13
Kiato 0.853g/mLat 25°C(marama)
Te Whakarewa 48.52°C
Piro Pouri 138°C(marama)
Tohu Kohiko 119°F
Wairewa wai Misible ki te waipiro. Kare e taea ki te wai.
Kohu Kohu 2.41mmHg i te 25°C
Kohu Kohu >1 (me te hau)
Te ahua te paura ki te putunga ki te wai whakamaarama
Tae Ma, Taekore ranei ki te Maama kowhai
BRN 1719473
pKa 14.70±0.10(I Matapaetia)
Te pumau Eu ana. He hotokore ki te waikawa waikawa, te waikawa anhydride, te kaha o te waikura. He mura ahi.
Taurangi Refactive n20/D 1.436(marama)

Taipitopito Hua

Tohu Hua

Morearea me te Haumaru

Nga Tohu Whakamate Xn – He kino
Waehere Morearea 10 – He mura ahi
Whakaahuatanga Haumaru 16 – Mawehe atu i nga puna o te mura.
UN ID UN 1987 3/PG 3
WGK Tiamana 3
TSCA Ae
Te akomanga morearea 3
Roopu Tarapi III

WHAKATOKANGA
Ko te Cis-2-penten-1-ol (cis-2-penten-1-ol) he pūhui waro.

Āhuatanga:
Ko te Cis-2-penten-1-ol he wai kore tae me te kakara hua. He 0.81 g/mL te kiato. he micible i roto i te nuinga o nga whakarewa pararopi i te pāmahana rūma, engari karekau ki te wai. He rāpoi ngota hautai tēnei pūhui, ā, kei roto i ngā imaoma whatu, arā, he ritenga cis me te whakawhiti.

Whakamahinga:
Ka whakamahia te Cis-2-penten-1-ol hei whakarewa pararopi i roto i te umanga matū.

Tikanga Whakaritenga:
He maha nga huarahi ki te whakarite cis-2-penten-1-ol, ko te tikanga noa ka riro ma te tauhohenga taapiri i waenga i te ethylene me te methanol i te aroaro o te whakakorikori waikawa.

Mōhiohio Haumaru:
Ko te Cis-2-penten-1-ol he whakapataritari, ka pa ki te kiri me nga kanohi. He mea nui kia noho haumaru ki te whakamahi me te karo i te pa tika ki te kiri me nga kanohi. Mena ka pa mai, me horoi tonu ki te wai me te rapu awhina hauora. Me penapena ki roto i te waahi hauhautanga, maroke, hau pai i tawhiti atu i nga puna o te mura me nga mea whakangao.


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