Methyl-3-oxocyclopentane carboxylate（CAS# 32811-75-9)
| Nga Tohu Whakamate | Xn – He kino |
| Waehere Morearea | R22 – He kino ki te horomia R41 – He kino kino ki nga kanohi R52 – He kino ki nga rauropi wai |
| 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. |
| UN ID | UN 3082 9 / PGIII |
| WGK Tiamana | 3 |
| Te akomanga morearea | 9 |
| Roopu Tarapi | Ⅲ |
Kupu Whakataki
Methyl 3-oxocyclopentacarboxylic acid. E whai ake nei he kupu whakataki poto mo nga rawa, nga whakamahinga, nga tikanga whakarite me nga korero haumaru o te puhui:
Kounga:
- Ko te waikawa Methyl 3-oxocyclopentacarboxylic he wai karekau he ngoikore te wairewa.
- He mura ahi, a ka puta te ngingiha ina pa ana ki te puna mura.
- Ko te pūhui he wai muramura ka taea e ona kohu te hanga ranunga muramura, pahū ranei.
Whakamahia:
- Ko te Methyl 3-oxocyclopentacarboxylic acid ka whakamahia hei whakarewa, ka taea te whakamahi ki te whakakore i etahi mea waro.
Tikanga:
- Ko te waikawa Methyl 3-oxocyclopentacarboxylic te nuinga o te wa ka whakaritea e te tauhohenga esterification, a ka taea te whakahiato te tikanga whakarite motuhake ma te tauhohenga o te waipiro me te waikawa.
Mōhiohio Haumaru:
- Ko te Methyl 3-oxocyclopentacarboxylate he puhui pararopi karekau, me tupato i te wa e whakamahia ana.
- Kaua e pa ki te kiri me nga kanohi i te wa e whakamahi ana hei karo i te irirangi, i te whara ranei.
- Me noho pai te hau i te wa e whakahaere ana i te puhui.
- He puhui muramura, me tupato kia kore e pa atu ki te puna mura kia kore ai e puta te ahi me te pahū.
- I te wa e rongoa ana me te whakahaere i te puhui, me whai nga tikanga whakahaere me nga ture e tika ana.
