i-tert-Butyl acrylate(CAS#1663-39-4)
| Iikhowudi zoMngcipheko | I-R11 – Iyatsha kakhulu I-R20/21/22 – Iyingozi ngokuphefumla, xa udibana nolusu naxa uginyiwe. I-R37/38 – Iyacaphukisa inkqubo yokuphefumla kunye nolusu. I-R43 – Inokubangela uvakalelo ngokudibana nolusu R52/53 – Iyingozi kwizinto eziphila emanzini, inokubangela iziphumo ezibi zexesha elide kwindawo ehlala emanzini. R51/53 – Ityhefu kwizinto eziphila emanzini, inokubangela iziphumo ezibi zexesha elide kwindawo ehlala emanzini. |
| Inkcazelo yoKhuseleko | S16 – Gcina kude kwimithombo yomlilo. S25 – Kuphephe ukudibana namehlo. S37 – Nxiba iiglavu ezifanelekileyo. S61 –Kuphephe ukukhutshelwa kokusingqongileyo. Jonga kwimiyalelo ekhethekileyo / kumaphepha edatha yokhuseleko. |
| Izazisi ze-UN | UN 1993 3/PG 2 |
| WGK eJamani | 2 |
| FLUKA BRAND F IIKHOWUDI | 10 |
| I-TSCA | Ewe |
| Ikhowudi ye-HS | 29161290 |
| IKlasi yeeNgozi | 3 |
| Iqela lokuPakisha | III |
Intshayelelo
I-Tert-butyl acrylate yi-organic compound. Oku kulandelayo sintshayelelo kwiipropati, ukusetyenziswa, iindlela zokulungiselela kunye nolwazi lokhuseleko lwe-tert-butyl acrylate:
Umgangatho:
- I-Tert-butyl acrylate ngulwelo olungenambala, olucacileyo olunevumba elikhethekileyo.
-Inonyibiliko olulungileyo kwaye inokunyibilika kwiintlobo ngeentlobo zezinyibilikisi eziphilayo, ezifana ne-alcohol, ii-ethers kunye nezinyibilikisi ezinuka kamnandi.
Sebenzisa:
-I-Tert-butyl acrylate isetyenziswa ngokuqhelekileyo ekwenzeni i-membrane engenamanzi, njengesithako kwi-coatings, i-adhesives kunye ne-sealants, njl.
- Isenokusetyenziswa njengemathiriyeli ekrwada yokwenziwa kwiipolymers kunye nentlaka ekwenziweni kweeplastiki, irabha, amalaphu, kunye neengubo, phakathi kwezinye.
Ukongeza, i-tert-butyl acrylate inokuphinda isetyenziswe ekwenzeni iimveliso ezinjengeencasa kunye neziqholo.
Indlela:
- Ukulungiswa kwe-tert-butyl acrylate kunokufunyanwa nge-esterification. Indlela eqhelekileyo kukwenza i-esterify i-acrylic acid kunye ne-tert-butanol phantsi kweemeko ze-acidic ukufumana i-tert-butyl acrylate.
Ulwazi ngoKhuseleko:
- I-Tert-butyl acrylate kufuneka iqhutywe ngendlela ethintela ukudibanisa nolusu kunye namehlo kwaye iphephe ukuphefumla imiphunga yayo.
- Gcina kude nobushushu, amadangatye avulekileyo, kunye nee-oxidizing agents.
- Kwimeko yokungenwa ngengozi okanye ukuphefumla, funa unyango ngokukhawuleza kwaye unikeze i-MSDS yereferensi kagqirha wakho.
