2-Pentanone (CAS#107-87-9)
| Lambobin haɗari | R11 - Mai ƙonewa sosai R22 - Yana cutarwa idan an haɗiye shi R36 / 37/38 - Haushi ga idanu, tsarin numfashi da fata. |
| Bayanin Tsaro | S9 - Ajiye akwati a wuri mai kyau. S16 - Ka nisantar da tushen wuta. S29 - Kada ku komai a cikin magudanar ruwa. S33 - Ɗauki matakan kariya game da fitar da a tsaye. S37/39 - Sanya safofin hannu masu dacewa da kariya / ido S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita. |
| ID na UN | UN 1249 3/PG 2 |
| WGK Jamus | 1 |
| RTECS | SA787500 |
| Farashin TSCA | Ee |
| HS Code | 2914 19 90 |
| Matsayin Hazard | 3 |
| Rukunin tattarawa | II |
| Guba | LD50 na baka a cikin beraye: 3.73 g/kg (Smyth) |
Gabatarwa
2-pentanone, kuma aka sani da pentanone, wani fili ne na kwayoyin halitta. Mai zuwa shine gabatarwa ga kaddarorin, amfani, hanyoyin shiri da bayanan aminci na 2-pentanone:
inganci:
- Bayyanar: 2-pentanone ruwa ne mara launi tare da ƙamshi na musamman.
- Solubility: Ana iya narkar da shi a cikin ruwa kuma yana da haɗari tare da yawancin kaushi na kwayoyin halitta.
- Flammability: 2-pentanone wani ruwa ne mai ƙonewa wanda zai iya haifar da wuta idan akwai budewar wuta ko yanayin zafi.
Amfani:
- Amfani da masana'antu: 2-pentanone ana amfani dashi azaman mai narkewa a cikin masana'anta na sutura, tawada, adhesives, da dai sauransu, azaman diluent, wakili mai tsaftacewa, da matsakaicin amsawa.
Hanya:
- 2-pentanone gabaɗaya ana shirya shi ta hanyar oxidizing pentanol. Hanyar gama gari ita ce amsawa tare da pentanol ta hanyar oxidizing wakili kamar oxygen ko hydrogen peroxide, kuma don hanzarta amsa ta hanyar mai kara kuzari kamar potassium chromate ko cerium oxide.
Bayanin Tsaro:
- 2-pentanone yana da ƙonewa kuma yakamata a kiyaye shi daga buɗewar wuta da yanayin zafi.
- Sanya safar hannu masu kariya, gilashin kariya, da garkuwar fuska mai karewa don guje wa haɗuwa da idanu, fata, da tururi.
- Ya kamata a zubar da shara daidai da dokokin gida, kuma kada a zubar da shi a cikin ruwa ko muhalli.
- Lokacin adanawa da amfani, da fatan za a bi ƙa'idodin aminci masu dacewa da ƙa'idodin aiki don tabbatar da ingantaccen amfani da ajiyarsa.
