I-5-chloropen-1-yne (CAS# 14267-92-6 )
Umngcipheko kunye noKhuseleko
| Iikhowudi zoMngcipheko | I-R11 – Iyatsha kakhulu I-R38 – Iyacaphukisa ulusu R36/37/38 – Ukucaphuka kwamehlo, inkqubo yokuphefumla kunye nolusu. |
| Inkcazelo yoKhuseleko | S23 – Musa ukuphefumla umphunga. S24/25-Kuphephe ukudibana nolusu namehlo. S16 – Gcina kude kwimithombo yomlilo. |
| Izazisi ze-UN | UN 1993 3/PG 2 |
| WGK eJamani | 3 |
| I-TSCA | Ewe |
| Ikhowudi ye-HS | 29032900 |
| Inqaku Lengozi | Iyacaphukisa |
| IKlasi yeeNgozi | 3 |
| Iqela lokuPakisha | II |
I-5-chloropen-1-yne (CAS # 14267-92-6 ) isingeniso
I-5-Chloro-1-pentyne (eyaziwa ngokuba yi-chloroacetylene) yi-organic compound. Nantsi intshayelelo emfutshane kwiipropati zayo, ukusetyenziswa, iindlela zokuvelisa, kunye nolwazi lokhuseleko:
indalo:
1. Imbonakalo: 5-Chloro-1-Pentyne lulwelo olungenambala.
2. Ubuninzi: Ubuninzi bayo yi-0.963 g / mL.
4. I-Solubility: I-5-Chloro-1-Pentyne ayinyibiliki emanzini kwaye ine-solubility efanelekileyo kwii-solvents eziphilayo ezifana ne-ethanol kunye ne-dichloromethane.
Injongo:
I-5-Chloro-1-pentyne isetyenziswa ikakhulu njengento yokuqala kwaye iphakathi kwi-organic synthesis.
2. Ingasetyenziselwa ukulungiselela iikhompawundi ezifana ne-vinyl chloride, i-chloroalcohols, i-carboxylic acids, kunye ne-aldehydes.
Indlela yokuvelisa:
I-5-Chloro-1-Pentyne inokulungiswa ngala manyathelo alandelayo:
1. Dissolve i-1-pentanol kwi-asidi ye-sulfuric kwaye ungeze i-sodium chloride.
2. Kancinci ukongeza i-asidi ye-sulfuric concentrated kwisisombululo kwiqondo lokushisa eliphantsi.
3. Fudumeza umxube wokusabela kwiqondo lokushisa elifanelekileyo phantsi kwemeko yokongeza i-asidi ye-sulfuric concentrated.
4. Ukuqhubela phambili kunye nokucocwa kwemveliso yokusabela kunokuvelisa i-5-chloro-1-pentyne.
Ulwazi lokhuseleko:
1. I-5-Chloro-1-Pentyne i-compound enomsindo kwaye inokutsha, kwaye amanyathelo okhuseleko kufuneka athathwe ngexesha lokusebenza.
Xa usebenzisa kwaye uphethe i-5-chloro-1-pentyne, izixhobo ezifanelekileyo zokuzikhusela ezifana neeglavu zokhuselo, iiglavu, kunye nempahla yokukhusela kufuneka zinxitywe.
3. I-5-Chloro-1-Pentyne kufuneka iqhutywe kwindawo engena umoya ukuze kuthintelwe ukuqokelelwa komphunga kunye nokudibanisa namadangatye avulekileyo okanye imithombo yobushushu.
4. Inkunkuma kufuneka ilahlwe ngokufanelekileyo ngokuhambelana nemigaqo efanelekileyo kwaye akufanele ilahlwe kwimithombo yamanzi okanye indawo engqongileyo.
