Propanethiol (CAS#107-03-9)
| Amakhodi Engozi | I-R11 – Ivutha Kakhulu I-R22 – Iyingozi uma igwinywe R37/38 – Ukucasula uhlelo lokuphefumula kanye nesikhumba. R41 – Ingozi yokulimala okubi emehlweni R50 – Kunobuthi Kakhulu ezintweni eziphila emanzini R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba. R21/22 – Kuyingozi ukuthinta isikhumba futhi uma ugwinyiwe. |
| Incazelo Yokuphepha | S16 – Zigcine kude nemithombo yokuthungela. S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. S39 – Gqoka ukuvikela iso / ubuso. S57 – Sebenzisa isitsha esifanele ukugwema ukungcoliswa kwemvelo. S36/37/39 – Gqoka izingubo zokuzivikela ezifanele, amagilavu kanye nokuvikela iso/ubuso. S29 – Ungathululi emiseleni. |
| Ama-ID e-UN | UN 2402 3/PG 2 |
| I-WGK Germany | 3 |
| I-RTECS | TZ7300000 |
| AMAKHODI E-FLUKA BRAND F | 13 |
| I-TSCA | Yebo |
| Ikhodi ye-HS | 29309070 |
| I-Hazard Class | 3 |
| Iqembu Lokupakisha | II |
| Ubuthi | I-LD50 ngomlomo kuNogwaja: 1790 mg/kg |
Isingeniso
Ikhwalithi:
- Ukubukeka: I-Propyl mercaptan iwuketshezi olungenambala.
- Iphunga: Iphunga elimnandi nelinamandla elinuka kabi.
- Ukuminyana: 0.841g/mLat 25°C(lit.)
Indawo yokubilisa: 67-68°C(lit.)
- I-Solubility: I-Propanol iyakwazi ukuncibilika emanzini.
Sebenzisa:
- I-Chemical synthesis: I-Propyl mercaptan isetshenziswa kabanzi ekuphenduleni kwe-organic synthesis, futhi ingasetshenziswa njenge-ejenti yokunciphisa, i-catalyst, i-solvent kanye ne-synthesis intermediate.
Indlela:
- Indlela yezimboni: I-Propylene mercaptan ivame ukutholwa ngokuhlanganisa i-hydropropyl alcohol. Kule nqubo, i-propanol isabela nesibabule phambi kwe-catalyst ukuze yakhe i-propylene mercaptan.
- Indlela yelabhorethri: I-Propanol ingahlanganiswa elabhorethri, noma i-propyl mercaptan ingalungiswa ngokusabela kwe-hydrogen sulfide ne-propylene.
Ulwazi Lokuphepha:
- Ubuthi: I-Propyl mercaptan inobuthi ngandlela thile, futhi ukuhogela noma ukuchayeka ku-propyl mercaptan kungabangela ukucasuka, ukusha, nezinkinga zokuphefumula.
- Ukuphatha Okuphephile: Uma usebenzisa i-propyl mercaptan, hlala ugqoke izinto zokuzivikela ezifanele ezifana namagilavu, izibuko, nezingubo zokuzivikela futhi ugcine indawo enomoya omuhle.
- Isexwayiso Sesitoreji: Lapho ugcina i-propyl mercaptan, gwema imithombo yomlilo nama-oxidants, futhi ugcine isitsha sivalwe ngokuqinile futhi sigcinwe endaweni epholile, neyomile.
