tert-butyl propiolate (CAS#13831-03-3)
Ngozi ndi Chitetezo
| Zizindikiro Zowopsa | Xi - Zosangalatsa |
| Zizindikiro Zowopsa | R10 - Yoyaka R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu. |
| Kufotokozera Zachitetezo | S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso / kumaso. |
| Ma ID a UN | UN 3272 3/PG 3 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 4.5-10-23 |
| HS kodi | 29161995 |
| Kalasi Yowopsa | 3.1 |
| Packing Group | II |
tert-butyl propiolate (CAS#13831-03-3)chiyambi
Tert butyl propargyl ester ndi organic pawiri. Zotsatirazi ndizofotokozera za katundu, ntchito, njira zokonzekera, ndi chidziwitso cha chitetezo cha tert butyl propargylic acid esters:
chilengedwe:
-Tert butyl propargyl ester ndi madzi opanda mtundu okhala ndi fungo lamphamvu.
-Ili ndi mawonekedwe osasungunuka m'madzi komanso kusungunuka mu zosungunulira za organic.
-Tert butyl propargyl ester imakhala ndi kukhazikika bwino kwa kuwala ndi mpweya, koma imatha kuwola pakatentha kwambiri.
Cholinga:
-Tert butyl propargyl ester imagwiritsidwa ntchito ngati reagent komanso yapakatikati mu kaphatikizidwe ka organic.
- Itha kugwiritsidwa ntchito popanga mankhwala kupanga zinthu zosiyanasiyana, monga zonunkhira, utoto, ndi zina.
-Tert butyl propargyl ester itha kugwiritsidwanso ntchito popanga ma polima ndi zokutira.
Njira yopanga:
-Kukonzekera kwa tert butyl propargylic acid esters nthawi zambiri kumachitika kudzera muzochita za esterification.
-Njira yokonzekera yomwe imagwiritsidwa ntchito nthawi zambiri ndikuchitapo kanthu propynyl acid ndi tert butanol pansi pa zochita za acid catalyst.
Zambiri zachitetezo:
-Tert butyl propargyl ester ndi madzi oyaka moto ndipo ayenera kupewedwa kuti asakhudzidwe ndi moto wotseguka komanso kutentha kwambiri.
-Panthawi yogwira ntchito, chisamaliro chiyenera kuperekedwa ku njira zodzitetezera, monga kuvala magolovesi oteteza, magalasi, ndi zovala zodzitetezera.
-Panthawi yosungira ndikugwira, chidwi chiyenera kuperekedwa popewa kukhudzana ndi ma oxidants ndi zinthu zolimba za acid-base kuti mupewe zoopsa.
