2-Pentyl thiophene (CAS#4861-58-9)
| Iikhowudi zoMngcipheko | I-R10-Inokutsha I-R20/21/22 – Iyingozi ngokuphefumla, xa udibana nolusu naxa uginyiwe. R36/37/38 – Ukucaphuka kwamehlo, inkqubo yokuphefumla kunye nolusu. I-R22 – Iyingozi xa iginyiwe |
| Inkcazelo yoKhuseleko | S16 – Gcina kude kwimithombo yomlilo. S23 – Musa ukuphefumla umphunga. S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango. S36 – Nxiba iimpahla ezifanelekileyo ezikhuselayo. S35 – Esi sixhobo kunye nesingxobo saso kufuneka silahlwe ngendlela ekhuselekileyo. S3/9/49 - S43 – Kwimeko yokusetyenziswa komlilo … (lulandela uhlobo lwezixhobo zokucima umlilo eziza kusetyenziswa.) |
| Izazisi ze-UN | 1993 |
| I-TSCA | Ewe |
| Ikhowudi ye-HS | 38220090 |
| Inqaku Lengozi | Inobungozi/Iyacaphukisa |
| Iqela lokuPakisha | III |
Intshayelelo
I-2-pentylthiophene yi-organic compound kunye nesakhiwo esinesulfure kunye namakhonkco amnandi. Oku kulandelayo kukwazisa kwiipropati, ukusetyenziswa, iindlela zokulungiselela kunye nolwazi lokhuseleko lwe-2-n-pentylthiophene:
Umgangatho:
- Imbonakalo: 2-n-pentylthiophene lulwelo olungenambala ukuya kumthubi.
- Ukunyibilika: I-2-n-pentylthiophene iyanyibilika kwezinye izinyibilikisi eziphilayo (ezifana ne-ethanol, i-dimethylformamide, njl.).
Sebenzisa:
- Izinto ze-elektroniki: I-2-n-pentylthiophene ingasetyenziselwa njenge-precursor kwi-organic synthesis yokulungiswa kweeseli zelanga ze-organic thin-film, i-transistors ye-field-effect, kunye nezinye izixhobo ze-elektroniki eziphilayo.
Indlela:
- I-2-nn-pentylthiophene inokufumaneka ngokuphendula i-2-bromoethionone kunye ne-n-amyl yotywala phantsi kweemeko ze-alkaline kwaye emva koko ngokuncipha kwamanzi.
Ulwazi ngoKhuseleko:
- I-2-nn-pentylthiophene inokucaphukisa emehlweni kunye nolusu kwaye kufuneka igwenywe xa udibana. Izixhobo ezifanelekileyo zokuzikhusela, kuquka iiglavu kunye neendondo zokhuseleko, kufuneka zinxitywe ngexesha lokusetyenziswa.
- Xa uphefumla okanye ufakwe, unokuba yingozi ebantwini.
- Xa ulahla inkunkuma, nceda uthobele imithetho kunye nemimiselo efanelekileyo yendawo, kwaye uyilahle ngokweendlela ezifanelekileyo kunye nezixhobo zokuqinisekisa ukhuseleko kunye nokhuseleko lokusingqongileyo.
