4-Mercapto-4-methyl-2-pentanone（CAS#19872-52-7）
| Waehere Morearea | R10 – He mura ahi R36/37/38 – He whakapataritari ki nga kanohi, te punaha manawa me te kiri. |
| Whakaahuatanga Haumaru | 26 – Ki te pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora. |
| TSCA | Ae |
| Te akomanga morearea | 3 |
Kupu Whakataki
Ko te 4-Mercapto-4-methylpentan-2-one, e mohiotia ana ko mercaptopentanone, he puhui waro. E whai ake nei he kupu whakataki mo tona ahuatanga, te whakamahinga, te tikanga whakarite me nga korero haumaru:
Āhuatanga: Ko te Mercaptopentanone he wai kore tae ki te kowhai kowhai marama, he pahekeheke, he kakara motuhake. He wairewa i roto i te maha o nga whakarewa pararopi penei i te waipiro, te etera, me te hākawa i te pāmahana rūma.
Whakamahinga: He maha nga momo whakamahinga a Mercaptopentanone i roto i te mara matū. Ka taea te whakamahi hei awhina tukatuka rapa, e awhina ana ki te whakapai ake i te parenga wera me te pakeke o nga taonga rapa.
Tikanga: Ko te whakaritenga o te mercaptopentanone te nuinga o te wa ka whiwhi i te tauhohenga whakahiato. Ko te tikanga whakarite noa ko te tauhohe i te hex-1,5-dione me te thiol ki te whakaputa mercaptopentanone.
Nga korero mo te haumaru: Ko te Mercaptopentanone he wai muramura, mawehe atu i te mura o te ahi me te wera nui. Kia tupato ki te karo i te pa ki te kiri, nga kanohi me te ngohanga o ona kohu i te wa e whakahaere ana. Me whakamahi te Mercaptopentanone me te rongoa ki roto i te waahi whai hau pai, kia matara atu i te ahi me nga waiora.
