amma-3-yn-2-daya (CAS# 1423-60-5)
Hadari da Tsaro
| Lambobin haɗari | R28 - Mai guba sosai idan an haɗiye shi R36 / 37/38 - Haushi ga idanu, tsarin numfashi da fata. R11 - Mai ƙonewa sosai R15 - Saduwa da ruwa yana 'yantar da iskar gas mai ƙonewa R10 - Flammable |
| Bayanin Tsaro | S45 - Idan akwai haɗari ko kuma idan kun ji rashin lafiya, nemi shawarar likita nan da nan (nuna alamar a duk lokacin da zai yiwu.) S36 / 37/39 - Sanya tufafin kariya masu dacewa, safar hannu da kariya / ido / fuska. S28A- S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita. S16 - Ka nisantar da tushen wuta. S43 - Idan ana amfani da wuta… (akwai nau'in kayan aikin kashe gobara da za a yi amfani da su.) S7/8 - S7/9 - S24/25 - Guji hulɗa da fata da idanu. |
| ID na UN | UN 1992 3/PG 2 |
| WGK Jamus | 3 |
| RTECS | Saukewa: ES0875000 |
| FLUKA BRAND F CODES | 19 |
| HS Code | Farashin 29141900 |
| Bayanin Hazard | Mai ƙonawa sosai/Mai tsananin guba |
| Matsayin Hazard | 3 |
| Rukunin tattarawa | II |
amma-3-yn-2-daya (CAS# 1423-60-5) gabatarwa
3-butyne-2-daya. Mai zuwa shine gabatarwa ga yanayinsa, manufarsa, hanyar masana'anta, da bayanan aminci:
yanayi:
-Bayyana: 3-Butyn-2-daya ba shi da launi zuwa ruwan rawaya mai haske.
-Wari: Yana da kamshi mai kama da barasa da 'ya'yan itace.
-Solubility: mai narkewa a cikin mafi yawan kaushi na halitta kamar alcohols da ethers.
Manufar:
-3-butyne-2-daya ana amfani da shi sosai a fagen hada kwayoyin halitta. Ana iya amfani da shi azaman ɗanyen abu, mai kara kuzari, da sauran ƙarfi don halayen sinadarai, kuma yana iya shiga cikin halayen haɗaɗɗun kwayoyin halitta daban-daban, kamar halayen maye gurbin nucleophilic da halayen haɗuwa.
Hanyar sarrafawa:
Hanya daya don shirya 3-butyne-2-one shine ta hanyar amsawar acetone tare da barasa na propargyl. Da fari dai, acetone yana amsawa tare da wuce haddi sodium hydroxide don samun sodium acetate, wanda aka amsa tare da propargyl barasa a cikin mai tara oxygen don samar da 3-butyne-2-one.
-Akwai wasu hanyoyi daban-daban don samar da 3-butyne-2-daya, kamar rarrabawa da tsarkake abubuwan halitta masu alaƙa, ta hanyar amfani da hanyoyin haɗin sinadarai, da sauransu.
Bayanan tsaro:
-3-Butyn-2-daya yana cutar da idanu, fata, da kuma tsarin numfashi, kuma a nan da nan a wanke shi da ruwa bayan haɗuwa.
-A guji tuntuɓar oxidants mai ƙarfi, acid mai ƙarfi, da tushe mai ƙarfi don hana halayen haɗari.
-Lokacin da ake amfani da 3-butyne-2-one, ya kamata a sanya safofin hannu masu kariya na sinadarai, tabarau, da abin rufe fuska don tabbatar da yanayin samun iska mai kyau.
Waɗannan su ne ainihin gabatarwar game da kaddarorin, amfani, hanyoyin shirye-shirye, da bayanan aminci na 3-butyne-2-one. Lokacin amfani da sarrafa wannan fili, da fatan za a tabbatar da bin ka'idodin aiki na aminci kuma koma zuwa bayanan aminci masu dacewa da Littafin Blue na Abubuwan Sinadarai.
