3-Methyl-2-butanethiol（CAS#40789-98-8）
| Nā hōʻailona pōʻino | Xi – Hoʻohaunaele |
| Nā Code Risk | R10 – Hiki ke ahi R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me ka ʻili. |
| Ka wehewehe palekana | S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino. S36 – E komo i nā lole pale kūpono. |
| UN ID | UN 1993 3/PG 2 |
| WGK Kelemānia | 3 |
| RTECS | EL9050000 |
| TSCA | ʻAe |
| HS Code | 29309090 |
| Papa Hazard | 3 |
| Hui Pūʻulu | III |
Hoʻolauna
ʻO 3-mercapto-2-butanone, i ʻike ʻia ʻo 2-butanone-3-mercaptoketone a i ʻole MTK, he mea hoʻohuihui. ʻO kēia ka hoʻolauna ʻana i kāna mau waiwai, hoʻohana, hana hana a me ka ʻike palekana:
ʻAno maikaʻi:
- Ke ʻano: wai kala ʻole a i ʻole ke aniani keʻokeʻo
- Hiki ke hoʻoheheʻe ʻia: Hiki ke hoʻoheheʻe ʻia i ka ethanol, ka etera a me ka chloroform, hiki ke hoʻoheheʻe iki ʻia i ka wai
E hoʻohana:
- Nā mea hoʻokalakupua kemika: hoʻohana pinepine ʻia e like me ka sulfhydrylation reagents i ka synthesis organik no ka synthesis o nā pūhui sulfhydryl.
- Hoʻohana ʻoihana: 3-mercapto-2-butanone, ma ke ʻano he sulfhydryl reagent, hoʻohana pinepine ʻia i ka hoʻomākaukau ʻana i nā mea hoʻohui lāʻau, nā accelerators rubber, glyphosate (he herbicide), surfactants, etc.
Hanana:
ʻO kahi ala maʻamau no ka hoʻomākaukau ʻana i ka 3-mercapto-2-butanone ka hopena o ka hexane me ka hydrogen sulfide. ʻO ka hana kikoʻī e hana i ka hexanone me ka hydrogen sulfide ma o ke kolamu silica gel e loaʻa ai ka 3-mercapto-2-butanone.
ʻIke palekana:
- ʻO ka 3-mercapto-2-butanone he wai hiki ke hoʻopau ʻia a pono e pale ʻia mai nā lapalapa ākea a i ʻole nā wela kiʻekiʻe.
- E hoʻohana i nā mea pale kūpono e like me nā aniani pale, nā mīkina lima a me nā lole pale pahū kūpono i ka wā e hoʻohana ai.
- E hoʻomaopopo a hahai i nā kaʻina hana kūpono a me nā alakaʻi hana palekana ma mua o ka hoʻohana ʻana.
- Hōʻalo i ka hoʻopili ʻana me nā mea e like me nā oxidants, nā ʻakika ikaika, nā kumu ikaika, a me nā mea hoʻoheheʻe ikaika e pale aku i nā hopena pōʻino.
- Inā loaʻa ka pilikia, holoi koke me ka wai nui a ʻimi koke i ka lāʻau lapaʻau.
He mea nui e hoʻohana a mālama i kēia pūhui me ka palekana a e like me nā protocols a me nā alakaʻi.
