Ethyl (ethoxymethylene) cyanoacetate
Zofunika: Ethyl (ethoxymethylene) cyanoacetate
CAS #: 94-05-3
Molecular Formula: C8H11NO3
Zomangamanga:
Ntchito: Wapakatikati wa allopurinol.
Zofotokozera:
| Kanthu | Standard |
| Maonekedwe | Kukomoka yellow solide |
| Kuyesa (GC) | ≥98.0% |
| Kutaya pakuyanika | ≤0.5% |
| Zotsalira pakuyatsa | ≤0.5% |
| Malo osungunuka | 48-51 ℃ |
1. Kuzindikiritsa zoopsa
Kugawika kwazinthu kapena kusakaniza Gulu molingana ndi Regulation (EC) No 1272/2008
H315 Imayambitsa kuyabwa pakhungu
H319 Imayambitsa kuyabwa kwamaso kwambiri
H335 ikhoza kuyambitsa kupsa mtima
P261 pewani kupuma fumbi/fume/gasi/vapours/utsi
P305+P351+P338 Ngati m'maso muzimutsuka mosamala ndi madzi kwa mphindi zingapo. Chotsani lense ya mgwirizano ngati ilipo yosavuta kuchita-kupitiriza kuchapa
2. Kupanga / chidziwitso pa zosakaniza
Dzina lopangira: Ethyl (ethoxymethylene)cyanoacetate
Njira: C8H11NO3
Kulemera kwa mamolekyu: 168.18g/mol
CAS: 94-05-3
EC-No: 202-299-5
3. Njira zothandizira
Kufotokozera za njira zothandizira zoyamba
Malangizo ambiri
Funsani dokotala. Onetsani zachitetezo ichi kwa adokotala omwe alipo
Ngati atakoka mpweya
Ngati mwauzira, sunthirani munthu mumpweya wabwino. Ngati simukupuma, perekani mpweya wochita kupanga. Funsani dokotala.
Pankhani yokhudzana ndi khungu
Sambani ndi sopo ndi madzi ambiri. Funsani dokotala.
Ngati muyang'ana maso
Muzimutsuka bwino ndi madzi ambiri kwa mphindi zosachepera 15 ndipo funsani dokotala.
Ngati atamezedwa
Osapereka chilichonse chapakamwa kwa munthu yemwe wakomoka. Muzimutsuka mkamwa ndi madzi. Funsani dokotala.
Chisonyezero cha chithandizo chamankhwala mwamsanga ndi chithandizo chapadera chofunikira
Palibe deta yomwe ilipo
4. Njira zozimitsa moto
Kuzimitsa media
Oyenera kuzimitsa media
Gwiritsani ntchito kupopera madzi, thovu losagwira mowa, mankhwala owuma kapena carbon dioxide.
Zowopsa zapadera zomwe zimachokera ku chinthu kapena kusakaniza
Mpweya wa carbon, nitrogen oxides (NOx)
Malangizo kwa ozimitsa moto
Valani zida zopumira nokha pozimitsa moto ngati kuli kofunikira.
5. Njira zotulutsa mwangozi
Zodzitetezera, zida zodzitetezera komanso njira zadzidzidzi
Gwiritsani ntchito zida zodzitetezera. Pewani kupanga fumbi. Pewani mpweya wopuma, nkhungu kapena mpweya. Onetsetsani mpweya wokwanira. Chotsani ogwira ntchito kumadera otetezeka. Pewani kupuma fumbi.Kuti mudziteteze onani gawo 8.
Chitetezo cha chilengedwe
Musalole mankhwala kulowa mu ngalande.
Njira ndi zipangizo zosungira ndi kuyeretsa
Tengani ndikukonzekera kutaya popanda kupanga fumbi. Sesa ndi fosholo. Khalani m'mitsuko yoyenera, yotsekedwa kuti mutayike.
6. Kugwira ndi kusunga
Njira zodzitetezera kuti musagwire bwino
Pewani kukhudzana ndi khungu ndi maso. Pewani kupangidwa kwa fumbi ndi aerosols.Pewani mpweya wokwanira wa utsi pamalo pomwe fumbi limapangika.Miyeso yodziwika bwino yodzitetezera pamoto.
Zinthu zosungirako zotetezeka, kuphatikiza zosagwirizana
Sungani pamalo ozizira. Sungani chidebe chotsekedwa mwamphamvu pamalo owuma komanso mpweya wabwino.
Mapeto ake enieni
Gawo lazogwiritsidwa ntchito lomwe latchulidwa mu gawo 1.2 palibe ntchito zina zapadera zomwe zafotokozedwa
7. Zowongolera zowonekera / chitetezo chamunthu
Kuwongolera koyenera kwa uinjiniya
Gwirani molingana ndi ukhondo wabwino wamafakitale komanso chitetezo. Sambani m'manja nthawi yopuma komanso kumapeto kwa tsiku la ntchito.
Zida zodzitetezera
Valani zovala za labotale.magalavu osamva mankhwala ndi magalasi oteteza chitetezo
Chitetezo chamaso / kumaso
Magalasi achitetezo okhala ndi zishango zakumbali zogwirizana ndi EN166 Gwiritsani ntchito zida zoyeserera zodzitchinjiriza m'maso zoyesedwa ndikuvomerezedwa ndi mfundo za boma monga NIOSH (US) kapena EN 166(EU).
Chitetezo pakhungu
Gwirani ndi magolovesi. Magolovesi ayenera kuunika musanagwiritse ntchito. Gwiritsani ntchito njira yoyenera yochotsera magolovesi (popanda kukhudza kunja kwa magolovesi) kuti musakhudze khungu ndi mankhwalawa. Tayani magolovesi oipitsidwa mukamagwiritsa ntchito molingana ndi malamulo omwe akugwiritsidwa ntchito komanso machitidwe abwino a labotale.Sambani ndi kuumitsa m'manja.
Kuwongolera kukhudzana ndi chilengedwe
Musalole mankhwala kulowa mu ngalande.
8: Thupi ndi mankhwala katundu
Zambiri pazachilengedwe komanso zamankhwala
Maonekedwe: Maonekedwe: olimba
Mtundu: Yellow yowala
Kukonzekera: palibe