Propyl acetate(CAS#109-60-4)
| Zizindikiro Zowopsa | R11 - Yoyaka Kwambiri R36 - Zokhumudwitsa m'maso R66 - Kuwonekera mobwerezabwereza kungayambitse khungu kuuma kapena kusweka R67 - Nthunzi imatha kuyambitsa kugona komanso chizungulire |
| Kufotokozera Zachitetezo | S16 - Khalani kutali ndi magwero oyatsira. S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S29 - Osakhuthula mu ngalande. S33 - Tengani njira zodzitchinjiriza motsutsana ndi kutulutsa kosasunthika. |
| Ma ID a UN | UN 1276 3/PG 2 |
| WGK Germany | 1 |
| Mtengo wa RTECS | AJ3675000 |
| TSCA | Inde |
| HS kodi | 2 915 39 00 |
| Zowopsa | Zokwiyitsa/Zoyaka Kwambiri |
| Kalasi Yowopsa | 3 |
| Packing Group | II |
| Poizoni | LD50 mu makoswe, mbewa (mg/kg): 9370, 8300 pakamwa (Jenner) |
Mawu Oyamba
Propyl acetate (yemwenso amadziwika kuti ethyl propionate) ndi organic pawiri. Zotsatirazi ndikuwulula za katundu, ntchito, njira zokonzekera ndi chidziwitso cha chitetezo cha propyl acetate:
Ubwino:
- Maonekedwe: Propyl acetate ndi madzi opanda mtundu omwe amanunkhira ngati zipatso.
- Kusungunuka: Propyl acetate imasungunuka mu mowa, ethers ndi zosungunulira zamafuta, ndipo pafupifupi osasungunuka m'madzi.
Gwiritsani ntchito:
- Kugwiritsa ntchito mafakitale: Propyl acetate imatha kugwiritsidwa ntchito ngati zosungunulira ndipo imagwiritsidwa ntchito kwambiri popanga zokutira, ma varnish, zomatira, magalasi a fiberglass, utomoni, ndi mapulasitiki.
Njira:
Propyl acetate nthawi zambiri imakonzedwa pochita ethanol ndi propionate ndi chothandizira asidi. Panthawiyi, ethanol ndi propionate amapatsidwa esterification pamaso pa asidi catalyst kupanga propyl acetate.
Zambiri Zachitetezo:
- Propyl acetate ndi madzi omwe amatha kuyaka ndipo amayenera kusungidwa kutali ndi malawi otseguka komanso kutentha kwambiri.
- Pewani kutulutsa mpweya wa propyl acetate kapena nthunzi chifukwa zingayambitse kupsa mtima kwa kupuma ndi maso.
- Pogwira ntchito ya propyl acetate, valani magolovesi oteteza, magalasi, ndi zovala zodzitetezera.
- Propyl acetate ndi poizoni ndipo sayenera kudyedwa mwachindunji ndi khungu kapena kuyamwa.
