1-Butanethiol (CAS#109-79-5)
| Lambobin haɗari | R11 - Mai ƙonewa sosai R20/22 - Yana cutar da numfashi kuma idan an haɗiye shi. R36 / 37/38 - Haushi ga idanu, tsarin numfashi da fata. R21/22 - Yana cutar da fata kuma idan an haɗiye shi. R43 - Yana iya haifar da hankali ta hanyar saduwa da fata |
| Bayanin Tsaro | S16 - Ka nisantar da tushen wuta. S23 - Kar a shaka tururi. S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita. S36 - Sanya tufafin kariya masu dacewa. S9 - Ajiye akwati a wuri mai kyau. S36/37 - Sanya tufafin kariya da safar hannu masu dacewa. S33 - Ɗauki matakan kariya game da fitar da a tsaye. S37 - Sanya safofin hannu masu dacewa. S37/39 - Sanya safofin hannu masu dacewa da kariya / ido |
| ID na UN | UN 2347 3/PG 2 |
| WGK Jamus | 3 |
| RTECS | EK630000 |
| FLUKA BRAND F CODES | 10-13-23 |
| Farashin TSCA | Ee |
| HS Code | 2930 90 98 |
| Matsayin Hazard | 3 |
| Rukunin tattarawa | II |
| Guba | LD50 baki a cikin zomo: 1500 mg/kg |
Gabatarwa
Butyl mercaptan wani fili ne na kwayoyin halitta. Mai zuwa shine gabatarwa ga yanayinsa, amfaninsa, hanyoyin masana'anta da bayanan aminci:
inganci:
- Bayyanar: Butyl mercaptan ruwa ne mara launi zuwa haske mai launin rawaya tare da ƙaƙƙarfan ƙamshi mai ƙamshi.
- Solubility: Butyl mercaptan na iya narkar da ruwa, alcohols da ethers, kuma yana amsawa da abubuwan acidic da alkaline.
- Kwanciyar hankali: Butyl mercaptan yana da ƙarfi a cikin iska, amma yana amsawa da iskar oxygen don samar da sulfur oxides.
Amfani:
- Chemical reagents: Butyl mercaptan za a iya amfani da matsayin da aka saba amfani da vulcanizing wakili da kuma yawanci amfani da kwayoyin kira halayen.
Hanya:
Akwai hanyoyi da yawa don shirya butyl mercaptan, gami da hanyoyin gama gari guda biyu masu zuwa:
- Ƙara ethylene zuwa sulfur: Ta hanyar amsa ethylene tare da sulfur, butyl mercaptan za a iya shirya ta hanyar sarrafa zafin jiki da lokacin amsawa.
- Sulfation dauki na butanol: butanol za a iya samu ta hanyar amsa butanol tare da hydrogen sulfide ko sodium sulfide.
Bayanin Tsaro:
- Mai saurin canzawa: Butyl mercaptan yana da ƙamshi mai ƙarfi da ƙamshi mai ƙamshi, kuma ya kamata a guji shakar iskar gas mai yawa.
- Haushi: Butyl mercaptan yana da illa ga fata, idanu da kuma hanyoyin numfashi, don haka a wanke shi da ruwa cikin lokaci bayan haɗuwa, kuma a guji haɗuwa ko shakar iskar gas mai yawa.
- Guba: Butyl mercaptan na iya yin tasiri mai guba a jikin ɗan adam a cikin adadi mai yawa, kuma ya kamata a mai da hankali ga amincin amfani da ajiyarsa.
Lokacin amfani da butyl mercaptan, yakamata a bi hanyoyin amintattun magunguna masu dacewa kuma a samar da kayan kariya masu dacewa kamar safar hannu, tabarau da suturar kariya.
