I-Cyclopentaone(CAS#120-92-3)
| Izimpawu Eziyingozi | Xi - Irritant |
| Amakhodi Engozi | U-R10 – Uyavutha R36/38 – Ukucasuka emehlweni nasesikhunjeni. |
| Incazelo Yokuphepha | 23 - Ungawuphefumuli umhwamuko. |
| Ama-ID e-UN | UN 2245 3/PG 3 |
| I-WGK Germany | 1 |
| I-RTECS | GY4725000 |
| I-TSCA | Yebo |
| Ikhodi ye-HS | 2914 29 00 |
| I-Hazard Class | 3 |
| Iqembu Lokupakisha | III |
Isingeniso
I-Cyclopentanone, eyaziwa nangokuthi i-pentanone, iyinhlanganisela yezinto eziphilayo. Okulandelayo yisingeniso sezakhiwo, ukusetshenziswa, ukulungiswa kanye nolwazi lokuphepha lwe-cyclopentanone:
Ikhwalithi:
2. Ukubukeka: uketshezi olungenambala olusobala
3. Ukunambitha: Inephunga elimnandi
5. Ukuminyana: 0.81 g/mL
6. Ukunyibilika: Kuncibilika emanzini, otshwaleni nasezincibilikisini ezivamile zemvelo
Sebenzisa:
1. Ukusetshenziswa kwezimboni: I-Cyclopentanone isetshenziswa ngokuyinhloko njenge-solvent futhi ingasetshenziswa ekwenzeni izimbotshana, ama-resin, ama-adhesives, njll.
2. I-Reagent ekuphenduleni kwamakhemikhali: I-Cyclopentaone ingasetshenziswa njenge-reagent yokusabela okuningi kwe-organic synthesis, njengokusabela kwe-oxidation, ukusabela kokunciphisa, kanye nokuhlanganiswa kwe-carbonyl compounds.
Indlela:
I-Cyclopentanone ngokuvamile ilungiswa ngokuqhekeka kwe-acetate ye-butyl:
CH3COC4H9 → CH3COCH2CH2CH2CH3 + C2H5OH
Ulwazi Lokuphepha:
1. I-Cyclopentanone iyacasula futhi kufanele igwenywe ukuthintana nesikhumba namehlo, futhi igweme ukuhogela umhwamuko wayo.
2. Izinyathelo ezifanele zokungenisa umoya kufanele zithathwe ngesikhathi sokusebenza futhi izinto zokuzivikela ezinjengamagilavu nezibuko zokuphepha kufanele zigqokwe.
3. I-Cyclopentanone iwuketshezi oluvuthayo futhi kufanele igcinwe kude namalangabi avulekile kanye nemithombo yokushisa ephezulu endaweni epholile, enomoya omuhle.
4. Uma ungenisa ngephutha noma uhogela inani elikhulu le-cyclopentanone, kufanele ufune usizo lwezokwelapha ngokushesha. Uma uzwa ububomvu, ukulunywa, noma ukuzwa ukushisa emehlweni noma esikhunjeni sakho, hlambulula ngamanzi amaningi bese ubonana nodokotela.
