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1-Cyclopentenecarboxylic acid (CAS # 1560-11-8)

Āhuatanga matū:

Tātai rāpoi C6H8O2
Molar Mass 112.13
Kiato 1.0795 (whakatau tata)
Te Whakarewa 121-124 °C (marama)
Piro Pouri 210°C
Tohu Kohiko 210°C
Wairewa Chloroform (Paku), Methanol (Paku)
Kohu Kohu 0.0783mmHg i te 25°C
Te ahua Mārō
Tae Ma ki Off-White
BRN 1446347
pKa 5.00±0.20(I Matapaetia)
Tikanga Rokiroki I hiri ki te maroke, Te Pawera o te rūma
Taurangi Refactive 1.4570 (whakatau tata)

Taipitopito Hua

Tohu Hua

Kupu Whakataki
Ko te 1-Cyclopentene-1-carboxylic acid he pūhui waro. E whai ake nei he kupu whakataki mo tona ahuatanga, te whakamahinga, te tikanga whakarite me nga korero haumaru:

Kounga:
Ko te waikawa 1-Cyclopenten-1-carboxylic he wai kore tae, he wai kowhai marama ranei me te reka kawa. He pai te whakarewatanga, ka taea te miscible ki nga momo whakarewa pararopi penei i te waipiro, te ethers, te ketones, etc.

Whakamahia:
Ko te waikawa 1-cyclopentene-1-carboxylic e whakamahia nuitia ana i roto i te mara o te whakahiato waro. Ka taea te whakamahi hei rauemi timatanga, whakakorikori, me te herenga mo te whakahiatotanga o nga puhui waro.

Tikanga:
He maha nga tikanga mo te whakarite i te waikawa 1-cyclopenten-1-carboxylic. Ko te tikanga whakareri e whakamahia nuitia ana ka puta mai i te tauhohenga o te cyclopentene me te hauhā. Ko te mahi motuhake ko te tauhohe i te cyclopentene me te waro hauhaa i raro i te pehanga teitei, te teitei o te pāmahana me te whakakorikori hei whakaputa i te waikawa 1-cyclopentene-1-carboxylic.

Mōhiohio Haumaru:
Ko te waikawa 1-cyclopenten-1-carboxylic he wai muramura i te pāmahana rūma, ā, me noho tawhiti atu i te ahi me te wera. Kia tupato ki te karo i te pa atu ki nga waikura, nga waikawa kaha me nga turanga kaha i te wa e whakamahia ana me te rokiroki hei aukati i nga tauhohenga kino. Mena ka pa ki te kiri, ki nga kanohi ranei, horoi tonu ki te nui o te wai me te rapu rongoa. Ina whakamahi i te waikawa 1-cyclopentene-1-carboxylic, me tino whai nga tikanga whakahaere haumaru.


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