i-Ethyl (ethoxymethylene) cyanoacetate
Impahla: I-Ethyl (ethoxymethylene) cyanoacetate
Inombolo ye-CAS: 94-05-3
Ifomula yeMolekyuli: C8H11NO3
Ifomula yoLwakhiwo:
Ukusetyenziswa: I-allopurinol ephakathi.
Iinkcukacha:
| Into | Umgangatho |
| Inkangeleko | Isolide emthubi engacacanga |
| Uvavanyo (GC) | ≥98.0% |
| Ilahleko yokomisa | ≤0.5% |
| Intsalela ekutshisweni | ≤0.5% |
| Indawo yokunyibilika | 48-51℃ |
1. Ukuchongwa kweengozi
Uhlu lwento okanye umxube Uhlu ngokweMigqaliselo (EC) No 1272/2008
I-H315 ibangela ukurhawuzelelwa lusu
I-H319 ibangela ukurhawuzelelwa kakhulu kwamehlo
I-H335 inokubangela ukurhawuzelelwa kokuphefumla
I-P261 thintela ukuphefumla uthuli/umsi/igesi/umphunga/isitshizi
P305+P351+P338 Ukuba ikwimehlo hlamba ngamanzi ngononophelo imizuzu embalwa. Susa ilensi equnyiweyo ukuba kukho indawo elula ukuyenza - qhubeka uhlamba
2. Ulwakhiwo/ulwazi malunga nezithako
Igama lesithako: i-Ethyl (ethoxymethylene)cyanoacetate
Ifomula: C8H11NO3
Ubunzima beMolekyuli: 168.18g/mol
I-CAS: 94-05-3
Inombolo ye-EC: 202-299-5
3. Amanyathelo oncedo lokuqala
Inkcazo yamanyathelo oncedo lokuqala
Iingcebiso ngokubanzi
Thetha nogqirha. Bonisa olu xwebhu lwedatha yokhuseleko kugqirha okhoyo
Ukuba uphefumlile
Ukuba uphefumlelwe, mkhuphele umoya omtsha. Ukuba awuphefumli, mphefumlele ngokwenziwa. Nxibelelana nogqirha.
Kwimeko yokudibana nolusu
Hlamba ngesepha namanzi amaninzi. Nxibelelana nogqirha.
Xa udibana namehlo
Hlamba kakuhle ngamanzi amaninzi ubuncinane imizuzu eli-15 uze ubonane nogqirha.
Ukuba iginyiwe
Ungaze unike umntu ongaqondiyo nantoni na ngomlomo. Hlamba umlomo ngamanzi. Thetha nogqirha.
Ukubonisa naluphi na unyango olukhawulezileyo nonyango olukhethekileyo olufunekayo
Akukho datha ifumanekayo
4. Amanyathelo okulwa nomlilo
Izixhobo zokucima
Izixhobo zokucima umlilo ezifanelekileyo
Sebenzisa isitshizi samanzi, igwebu elingangenisi utywala, ikhemikhali eyomileyo okanye i-carbon dioxide.
Iingozi ezikhethekileyo ezivela kwinto okanye kumxube
Ii-carbon oxides, ii-nitrogen oxides (NOx)
Iingcebiso kubacimi-mlilo
Nxiba izixhobo zokuphefumla ezizimeleyo xa ucima umlilo ukuba kuyimfuneko.
5. Amanyathelo okukhululwa ngengozi
Amanyathelo okuzikhusela, izixhobo zokuzikhusela kunye neenkqubo zongxamiseko
Sebenzisa izixhobo zokuzikhusela. Kuphephe ukwakheka kothuli. Kuphephe ukuphefumla umphunga, inkungu okanye igesi. Qinisekisa ukuba umoya ungena ngokwaneleyo. Khupha abasebenzi baye kwiindawo ezikhuselekileyo. Kuphephe ukuphefumla uthuli. Ukuze ufumane ukhuseleko lwakho jonga icandelo 8.
Amanyathelo okukhusela kwindalo esingqongileyo
Musa ukuvumela imveliso ingene kwimibhobho yamanzi amdaka.
Iindlela kunye nezixhobo zokuthintela nokucoca
Thabatha uze ulungiselele ukulahla ngaphandle kokudala uthuli. Tshayela uze uhlambe. Gcina kwizikhongozeli ezifanelekileyo nezivaliweyo zokulahla.
6. Ukuphatha kunye nokugcina
Amanyathelo okuzikhusela xa uphatha izinto ngokukhuselekileyo
Kuphephe ukudibana nolusu namehlo. Kuphephe ukwakheka kothuli kunye nee-aerosols. Nika umoya ofanelekileyo wokukhupha umoya kwiindawo apho uthuli lwenzeka khona. Amanyathelo aqhelekileyo okukhusela umlilo.
Imiqathango yokugcina ngokukhuselekileyo, kuquka naziphi na izinto ezingahambelaniyo
Gcina kwindawo epholileyo. Gcina isitya sivaliwe kakuhle kwindawo eyomileyo nengena umoya.
Ukusetyenziswa okuthe ngqo
Akukho zinye iindlela ezithile ezisetyenzisiweyo ezikhankanyiweyo kwicandelo 1.2 ngaphandle kokusetyenziswa okukhankanyiweyo
7. Ulawulo lokuvezwa/ukhuseleko lomntu
Ulawulo olufanelekileyo lobunjineli
Phatha ngokuhambelana nococeko olufanelekileyo lwemizi-mveliso kunye neendlela zokhuseleko. Hlamba izandla ngaphambi kwekhefu nasekupheleni kosuku lomsebenzi.
Izixhobo zokuzikhusela zomntu
Nxiba impahla yelabhoratri. Iiglavu ezimelana neekhemikhali kunye neeglasi zokhuseleko
Ukukhusela amehlo/ubuso
Iiglasi zokhuseleko ezinezikhuselo ezisecaleni ezihambelana ne-EN166 Sebenzisa izixhobo zokukhusela amehlo ezivavanyiweyo zaza zavunywa phantsi kwemigangatho efanelekileyo karhulumente efana ne-NIOSH (US) okanye i-EN 166 (EU).
Ukukhusela ulusu
Isiphatho esineeglavu. Iiglavu mazihlolwe ngaphambi kokuba zisetyenziswe. Sebenzisa indlela efanelekileyo yokususa iiglavu (ngaphandle kokuchukumisa umphezulu wangaphandle weglavu) ukuze uphephe ukudibana nolusu nale mveliso. Lahla iiglavu ezineengcoliso emva kokusetyenziswa ngokuhambelana nemithetho esebenzayo kunye neendlela ezilungileyo zelebhu. Hlamba uze womise izandla.
Ulawulo lokuvezwa kokusingqongileyo
Musa ukuvumela imveliso ingene kwimibhobho yamanzi amdaka.
8: Iimpawu zomzimba nezekhemikhali
Ulwazi malunga neempawu ezisisiseko zomzimba nezekhemikhali
Inkangeleko: Imo: eqinileyo
Umbala: Mthubi okhanyayo
I-Ordour: ayifumaneki