1-Pentanol(CAS#71-41-0)
| Iikhowudi zoMngcipheko | I-R10-Inokutsha I-R20 – Inobungozi ngokuphefumla I-R37 – Iyacaphukisa inkqubo yokuphefumla I-R66 – Ukutyhileka okuphindaphindiweyo kunokubangela ukomisa kolusu okanye ukuqhekeka I-R37/38 – Iyacaphukisa inkqubo yokuphefumla kunye nolusu. |
| Inkcazelo yoKhuseleko | S46 – Ukuba uginyiwe, funa iingcebiso zonyango ngokukhawuleza kwaye ubonise esi sikhongozeli okanye ileyibhile. S36/37 – Nxiba iimpahla ezifanelekileyo zokukhusela kunye neeglavu. |
| Izazisi ze-UN | UN 1105 3/PG 3 |
| WGK eJamani | 1 |
| RTECS | SB9800000 |
| I-TSCA | Ewe |
| Ikhowudi ye-HS | 2905 19 00 |
| Inqaku Lengozi | Iyacaphukisa/Inokutsha |
| IKlasi yeeNgozi | 3 |
| Iqela lokuPakisha | II |
| Ubutyhefu | LD50 ngomlomo kuMvundla: 3670 mg/kg LD50 dermal Umvundla 2306 mg/kg |
Intshayelelo
I-1-pentanol, ekwabizwa ngokuba yi-n-pentanol, lulwelo olungenambala. Oku kulandelayo kukwazisa kwiipropati, ukusetyenziswa, iindlela zokulungiselela kunye nolwazi lokhuseleko lwe-1-pentanol:
Umgangatho:
- Ukubonakala: ulwelo olungenambala kunye nevumba elikhethekileyo.
- Ukunyibilika: I-1-pentanol inyibilika emanzini, ii-ethers kunye nezinyibilikisi zotywala.
Sebenzisa:
- I-1-Penyl alcohol isetyenziswa kakhulu ekulungiseleleni izicoci, izicoci kunye nezinyibilikisi. Yimathiriyeli ekrwada ebalulekileyo kwimizi-mveliso kwaye isetyenziswa kakhulu kwimveliso ye-surfactants.
- Isenokusetyenziswa njenge-lubricant kunye ne-solvent kwiipeyinti kunye neepeyinti.
Indlela:
- I-1-Penyl alcohol idla ngokulungiswa yi-oxidation ye-n-pentane. I-N-pentane ifumana ukusabela kwe-oxidation ukwenza i-valeraldehyde. Emva koko, i-valeraldehyde ifumana impendulo yokunciphisa ukufumana i-1-pentanol.
Ulwazi ngoKhuseleko:
- I-1-Penyl alcohol ilulwelo olunokutsha, kwaye ingqalelo kufuneka ihlawulwe ekuqokeleleni komlilo kunye nombane ongatshintshiyo xa usebenzisa.
- Ukuqhagamshelana nolusu kunokubangela ukucaphuka, kwaye ukudibanisa ixesha elide nolusu kufuneka kugwenywe. Kufuneka kunxitywe izixhobo ezifanelekileyo zokuzikhusela xa kuyimfuneko.
Ukuphefumla okanye ukungenwa ngengozi kwe-1-pentanol kunokubangela isiyezi, isicaphucaphu, kunye nobunzima bokuphefumla.
