I-5-chloropen-1-yne (CAS# 14267-92-6)
Ubungozi Nokuphepha
| Amakhodi Engozi | I-R11 – Ivutha Kakhulu R38 – Ukucasuka esikhunjeni R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba. |
| Incazelo Yokuphepha | S23 – Ungawuphefumuli umhwamuko. I-S24/25 - Gwema ukuthintana nesikhumba namehlo. S16 – Zigcine kude nemithombo yokuthungela. |
| Ama-ID e-UN | UN 1993 3/PG 2 |
| I-WGK Germany | 3 |
| I-TSCA | Yebo |
| Ikhodi ye-HS | 29032900 |
| Inothi Lengozi | Iyacasula |
| I-Hazard Class | 3 |
| Iqembu Lokupakisha | II |
I-5-chloropen-1-yne (CAS# 14267-92-6 ) isingeniso
I-5-Chloro-1-pentyne (eyaziwa nangokuthi i-chloroacetylene) iyinhlanganisela yezinto eziphilayo. Nasi isingeniso esifushane sezakhiwo zayo, ukusetshenziswa, izindlela zokukhiqiza, nolwazi lokuphepha:
imvelo:
1. Ukubukeka: I-5-Chloro-1-Pentyne iwuketshezi olungenambala.
2. Ukuminyana: Ukuminyana kwayo ngu-0.963 g/mL.
4. Ukunyibilika: I-5-Chloro-1-Pentyne ayincibiliki emanzini futhi inokuncibilika okuhle kuzincibilikisi zemvelo ezifana ne-ethanol ne-dichloromethane.
Inhloso:
I-5-Chloro-1-pentyne isetshenziswa kakhulu njengento yokuqala futhi emaphakathi ku-organic synthesis.
2. Ingasetshenziselwa ukulungisa izinhlanganisela ezifana ne-vinyl chloride, i-chloroalcohols, ama-carboxylic acid, nama-aldehydes.
Indlela yokukhiqiza:
I-5-Chloro-1-Pentyne ingalungiswa ngezinyathelo ezilandelayo:
1. Hlanganisa i-1-pentanol ku-sulfuric acid bese wengeza i-sodium chloride.
2. Kancane kancane engeza i-sulfuric acid egxilile edonsela phansi esixazululo ekushiseni okuphansi.
3. Shisisa ingxube yokusabela ekushiseni okufanelekile ngaphansi kwesimo sokwengeza i-sulfuric acid egxilile.
4. Ukucubungula okuqhubekayo nokuhlanzwa komkhiqizo wokusabela kungaveza i-5-chloro-1-pentyne.
Ulwazi lokuphepha:
1. I-5-Chloro-1-Pentyne iyinhlanganisela ecasulayo futhi evuthayo, futhi izinyathelo zokuphepha kufanele zithathwe ngesikhathi sokusebenza.
Lapho usebenzisa futhi uphatha i-5-chloro-1-pentyne, izinto zokuzivikela ezifanele ezifana namagilavu okuzivikela, izibuko, nezingubo zokuzivikela kufanele zigqokwe.
3. I-5-Chloro-1-Pentyne kufanele isetshenziswe endaweni engenawo umoya ukuze kugwenywe ukunqwabelana kwayo komhwamuko kanye nokuthinta amalangabi avulekile noma imithombo yokushisa.
4. Imfucuza kufanele ilahlwe ngendlela efanele ngokuhambisana nemithethonqubo efanele futhi akufanele ilahlwe emithonjeni yamanzi noma endaweni ezungezile.
