i-tert-butyl propiolate (CAS#13831-03-3)
Ubungozi Nokuphepha
| Izimpawu Eziyingozi | Xi - Irritant |
| Amakhodi Engozi | U-R10 – Uyavutha R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba. |
| Incazelo Yokuphepha | S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. S36/37/39 – Gqoka izingubo zokuzivikela ezifanele, amagilavu kanye nokuvikela iso/ubuso. |
| Ama-ID e-UN | UN 3272 3/PG 3 |
| I-WGK Germany | 3 |
| AMAKHODI E-FLUKA BRAND F | 4.5-10-23 |
| Ikhodi ye-HS | 29161995 |
| I-Hazard Class | 3.1 |
| Iqembu Lokupakisha | II |
I-tert-butyl propiolate (CAS#13831-03-3) isingeniso
I-Tert butyl propargyl ester iyinhlanganisela yezinto eziphilayo. Okulandelayo yisingeniso sezakhiwo, ukusetshenziswa, izindlela zokulungiselela, kanye nolwazi lokuphepha lwe-tert butyl propargylic acid esters:
imvelo:
-I-Tert butyl propargyl ester iwuketshezi olungenambala olunephunga elinamandla.
-Inezici zokungancibiliki emanzini futhi inyibilika kuzincibilikisi zemvelo.
-I-Tert butyl propargyl ester inokusimama okuhle ekukhanyeni nasemoyeni, kodwa ingase ibole emazingeni okushisa aphezulu.
Inhloso:
-I-Tert butyl propargyl ester ivamise ukusetshenziswa njenge-reagent futhi imaphakathi ku-organic synthesis.
-Ingasetshenziswa ekuhlanganiseni kwamakhemikhali ukuze kuhlanganiswe inhlanganisela ehlukahlukene, njengamakha, odayi, njll.
-I-Tert butyl propargyl ester ingabuye isetshenziselwe ukwenza ama-polymers kanye nama-coatings.
Indlela yokukhiqiza:
-Ukulungiswa kwe-tert butyl propargylic acid esters ngokuvamile kwenziwa ngokusabela kwe-esterification.
-Indlela evame ukusetshenziswa yokulungiselela ukusabela kwe-propynyl acid nge-tert butanol ngaphansi kwesenzo se-acid catalyst.
Ulwazi lokuphepha:
-I-Tert butyl propargyl ester iwuketshezi oluvuthayo futhi kufanele igwenywe ekuthinteni amalangabi avulekile namazinga okushisa aphezulu.
-Ngesikhathi sokusebenza, kufanele kuqashelwe izinyathelo zokuzivikela, njengokugqoka amagilavu okuzivikela afanelekile, izibuko, nezingubo zokuzivikela.
-Ngesikhathi sokugcina nokuphatha, kufanele kuqashelwe ukugwema ukuthintana nama-oxidants kanye nezinto eziqinile ze-acid-base ukuze kuvinjelwe ukusabela okuyingozi.
