I-Ethyl chlorooxoacetate (CAS# 4755-77-5)
| Iikhowudi zoMngcipheko | I-R34 – Ibangela ukutsha I-R29 – Ukudibana namanzi kukhulula igesi eyityhefu I-R20/21/22 – Iyingozi ngokuphefumla, xa udibana nolusu naxa uginyiwe. I-R14 – Iphendula ngobundlobongela emanzini I-R10-Inokutsha I-R37 – Iyacaphukisa inkqubo yokuphefumla R36 – Iyandicaphukisa emehlweni |
| Inkcazelo yoKhuseleko | S8 – Gcina isikhongozeli somile. S45 - Kwimeko yengozi okanye ukuba uziva ungaphilanga, funa iingcebiso zonyango ngokukhawuleza (bonisa ileyibhile nanini na kunokwenzeka.) S36/37/39 – Nxiba iimpahla ezifanelekileyo zokukhusela, iiglavu kunye nokukhusela amehlo/ubuso. S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango. S16 – Gcina kude kwimithombo yomlilo. |
| Izazisi ze-UN | 2920 |
| WGK eJamani | 3 |
| I-TSCA | Ewe |
| Ikhowudi ye-HS | 29171990 |
| IKlasi yeeNgozi | 8 |
| Iqela lokuPakisha | II |
Intshayelelo
I-Oxaloyl chloridemoethyl ester yi-organic compound. Oku kulandelayo kukwazisa kwiipropati, ukusetyenziswa, iindlela zokulungiselela kunye nolwazi olukhuselekileyo lwe-oxalyl chloride monoethyl chloride:
Umgangatho:
- Imbonakalo: I-Oxaloyl chloridemonoethyl yinto engamanzi engenambala ukuya kokukhanya emthubi.
- Ukunyibilika: Inokunyibilika kwezinye izinyibilikisi eziphilayo ezifana neealkoholi, ii-ethers, kunye neeketones, kodwa ayinyibiliki kakuhle emanzini.
- Ivumba: I-Oxaloyl chloridemonoethyl ester inevumba elibi.
Sebenzisa:
- Ikwasetyenziswa ngokuqhelekileyo njenge-reagent yekhemikhali kunye ne-reagent yokuphelelwa ngamanzi emzimbeni kwiimpendulo.
Indlela:
Indlela yokulungiselela i-oxalyl chloride i-monoethyl ester idla ngokufunyanwa ngokuphendula i-oxalyl chloride nge-ethanol. Inkqubo yokusabela kufuneka iqhutywe kwi-atmosphere ye-inert ukuphepha ukuphendula ngamanzi emoyeni.
Ulwazi ngoKhuseleko:
- I-Oxaloyl chloridemonoethyl ester yikhemikhali enokuthi ibe rhabaxa kwesikhumba, amehlo, kunye nepheshana lokuphefumula, ngoko sebenzisa isilumkiso njengama-eyewear akhuselayo, iiglavu kunye nokukhusela ukuphefumula.
- Ikwangulwelo olunokutsha kunye nokunxibelelana namadangatye avulekileyo kunye nemithombo yobushushu obuphezulu kufuneka igwenywe.
- Xa ugcina kwaye usebenzisa i-oxalyl chloridemonoethyl ester, kufuneka igcinwe kwindawo epholileyo, eyomileyo kwaye ingabikho kwizinto ezinokutsha kunye ne-oxidizing agents.
