4-Mercapto-4-methyl-2-pentanone（CAS#19872-52-7）
| Nā Code Risk | R10 – Hiki ke ahi R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me ka ʻili. |
| Ka wehewehe palekana | 26 - Inā pili me nā maka, holoi koke me ka wai nui a ʻimi i ka ʻōlelo aʻoaʻo olakino. |
| TSCA | ʻAe |
| Papa Hazard | 3 |
Hoʻolauna
ʻO 4-Mercapto-4-methylpentan-2-one, ʻike ʻia hoʻi me ka mercaptopentanone, he pūhui kūlohelohe. ʻO kēia ka hoʻolauna ʻana i kona ʻano, hoʻohana, ʻano hoʻomākaukau a me ka ʻike palekana:
Pono: ʻO Mercaptopentanone he wai kala ʻole i ka wai melemele māmā, ʻoluʻolu, a he ʻala kūikawā. Hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe kūlohelohe e like me nā ʻawaʻawa, nā eter, a me nā esters ma ka wela lumi.
Hoʻohana: ʻO Mercaptopentanone ka nui o nā noi ma ke kahua kemika. Hiki ke hoʻohana ʻia ma ke ʻano he mea kōkua hoʻoponopono lāʻau, e kōkua ana i ka hoʻomaikaʻi ʻana i ka pale wela a me ka pale ʻana i ka wā kahiko.
Ke Kaʻina Hana: Loaʻa pinepine ʻia ka hoʻomākaukau ʻana o mercaptopentanone e ka hopena synthesis. ʻO kahi ʻano hoʻomākaukau maʻamau ka hana ʻana i ka hex-1,5-dione me ka thiol e hana i mercaptopentanone.
ʻIke palekana: ʻO Mercaptopentanone kahi wai hiki ke hoʻopau ʻia, e pale aku i nā lapalapa ākea a me nā wela kiʻekiʻe. Pono e mālama ʻia e pale aku i ka pili ʻana me ka ʻili, nā maka a me ka inhalation o kona mau mahu i ka wā e lawelawe ai. Pono e hoʻohana ʻia a mālama ʻia ʻo Mercaptopentanone ma kahi wahi e hoʻoheheʻe maikaʻi ʻia a ma kahi mamao mai ke ahi a me nā mea ʻona.
