5-Hexynoic acid (CAS# 53293-00-8)
| Izimpawu Eziyingozi | Xi - Irritant |
| Amakhodi Engozi | 36/37/38 - Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba. |
| Incazelo Yokuphepha | S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. S36 – Gqoka izingubo ezifanele zokuzivikela. |
| Ama-ID e-UN | 3265 |
| I-WGK Germany | 3 |
| AMAKHODI E-FLUKA BRAND F | 10-23 |
| Ikhodi ye-HS | 29161900 |
| I-Hazard Class | 8 |
| Iqembu Lokupakisha | III |
Isingeniso
I-5-Hexynoic acid iyinhlanganisela ye-organic enefomula yamakhemikhali C6H10O2. Okulandelayo incazelo yemvelo, ukusetshenziswa, ukulungiswa kanye nolwazi lokuphepha kwe-5-Hexynoic acid:
Imvelo:
-Ukubukeka: I-5-Hexynoic acid iwuketshezi olungenambala.
-I-Solubility: Incibilika kuzincibilikisi eziningi eziphilayo, njenge-ethanol, i-ether ne-ester.
-Indawo yokuncibilika: cishe -29°C.
-Indawo yokubilisa: cishe 222°C.
-Ukuminyana: mayelana ne-0.96g/cm³.
-Ukuvutha: I-5-Hexynoic acid iyavutha futhi kufanele igcinwe kude nomlilo kanye nokushisa okuphezulu.
Sebenzisa:
- I-5-Hexynoic acid isetshenziswa kakhulu njengekhemikhali emaphakathi ku-organic synthesis kanye nokuhlanganiswa kwezinye izinhlanganisela eziphilayo.
-Ingasetshenziswa ukwenza amanye ama-polymers, njenge-photosensitive resin, i-polyester ne-polyacetylene.
-Okuphuma ku-5-Hexynoic acid kungasetshenziswa njengodayi, ama-antibacterial agents kanye nezimpawu ze-fluorescent.
Indlela Yokulungiselela:
I-5-Hexynoic acid ingalungiswa ngezinyathelo ezilandelayo:
1. ukusabela kwe-acetic acid chloride noma i-acetone aluminium chloride ikhiqiza i-acid chloride;
2. Ukujiya kwe-asidi chloride nge-acetic acid ukuze kukhiqizwe i-5-Hexynoic acid anhydride;
3. I-5-Hexynoic acid anhydride iyashiswa futhi ifakwe nge-hydrolyzed ukuze ikhiqize i-5-Hexynoic acid.
Ulwazi Lokuphepha:
- I-5-Hexynoic acid ingase icasule amehlo, isikhumba kanye nesistimu yokuphefumula futhi ukuthintana okuqondile kufanele kugwenywe.
-Gqoka izinto zokuzivikela ezifanele njengezibuko, amagilavu namajazi elebhu lapho usebenza.
-Gwema ukuhogela i-5-Hexynoic acid vapor futhi usebenze endaweni enomoya omuhle.
-Lapho ugcina futhi uphatha i-5-Hexynoic acid, landela izinqubo eziphephile ukuze uqinisekise izimo ezifanele zokugcina nokuphatha okufanele.
-Uma uthinta ngephutha noma udle i-5-Hexynoic acid, kufanele ufune usizo lwezokwelapha ngokushesha futhi unikeze isiqukathi somkhiqizo noma ilebula kudokotela wakho.
