Methyl Aceyocetate Cas 105-45-3
Dzina lazogulitsa:Methyl acetocetate
Cas:105-45-3
Mf:C5H8O3
Mw:116.12
Malo osungunuka:-2 ° C
Malo owiritsa:169-170 ° C
Kuchulukitsa:1.077 g / ml
Phukusi:1 L / Botolo, 25 L / Dunde, 200 L / Drum
1.Methyl acetocetate ndi pakati pa fungicides, monga oxadiazinol, Dimethylazon, acetaminon
2.Imagwiritsidwe ntchito ngati gawo la cellulose esiterekanikanikanikaniza zosungunulira, ndikugwiritsanso ntchito kapangidwe kake ka mankhwala, utoto, ma staker, molecular, etc.
1. Kuphatikizika kwa organic: Nthawi zambiri amagwiritsidwa ntchito ngati wapakatikati pazisankho zingapo zopangidwa ndi zinthu zosiyanasiyana, kuphatikizapo mankhwala opanga, abulamumini ndi mankhwala ena abwino.
2. Kumanga Clock: Methyl Aceyocetate ndi malo opangira kapangidwe ka herucyccyclic.
3. Kukomedwa: chifukwa cha kununkhira kwake, kumagwiritsidwa ntchito ngati kununkhira m'makampani azakudya.
4. Zosungunulira: Itha kukhala ngati zosungunulira mumiyambo yosiyanasiyana yamankhwala ndi njira.
5. Utoto ndi utoto: methyl acetocereate imagwiritsidwanso ntchito popanga utoto ndi utoto.
6. Kafukufuku: Amagwiritsidwa ntchito mu labotorees kuti mupeze chelertery organic komanso njira zomwe zimachitika.
Imasungunuka m'madzi, osungunuka m'malo okhazikika okhazikika.
1. Sungani m'malo ozizira, ozizira. Khalani kutali ndi moto ndi magwero otentha. Iyenera kusungidwa mosiyana ndi masamba olimba ndi zitsulo zamphamvu, ndipo pewani kusungidwa kosakanikirana. Okonzeka ndi mitundu yoyenera komanso kuchuluka kwa zida zamoto. Malo osungiramo ayenera kukhala ndi zida zotanulira mwadzidzidzi kulandira chithandizo chamankhwala ndi zida zoyenera zosungira.
2. Izi zimadzaza madontho a alumineum. Dziwani kuti chivindikiro chimasindikizidwa bwino. Sungani pamalo ozizira komanso ofunda. Kupewa moto. Sungani ndi zoyendera molingana ndi malamulo am'mankhwala oyaka komanso owopsa.
1. Chidebe: Sungani mu chidebe chosindikizidwa kuti mupewe kusinthana ndi kuipitsidwa. Kugwiritsa ntchito ziwembu zopangidwa ndi zida zomwe zimagwirizana ndi zosungunulira, monga galasi kapena pulasitiki wina.
2. Kutentha: Chonde sisungani pamalo ozizira komanso owuma, kutali ndi dzuwa ndi kutentha kwa dzuwa. Zoyenera, ziyenera kusungidwa kutentha kapena mufiriji, kutengera zofunikira zina.
3.
4. Kusagwirizana: khalani kutali ndi oxidants amphamvu, ma acid ndi zitsulo monga angachitire ndi methyl aceyleacetate.
5. Zizindikiro: Zolemba bwino zopezeka ndi dzina la mankhwala, kudera nkhawa, komanso chidziwitso chowopsa.
6. Kusamala kwa chitetezo: Onani pepala lonse la deta yofunika kwambiri (SDS) ndi malamulo am'deralo zokhudzana ndi zoopsa.
1. Pewani kulumikizana ndi oxidants. Ndi chinthu choyaka, ndipo chitha kuwuma ndi utsi wamadzi, ufa wa ufa, mpweya woipa, etc. Mukamagwira moto.
Mankhwala: Kunyowa kwamdima pakachitika kwa Ferric cloride. Imaphiritsa ndi madzi ndipo imawola mu acetone, methal ndi kaboni dayokisi.
2. Izi ndizochepa kwambiri, khoswe pakamwa ld503.0g / kg. Makoswewo adawonekera pamphumi ya anthu 8, koma palibe imfa yomwe idapezeka. Imakwiyitsa pang'ono komanso sircotic. Kuchita kwamphamvu kwa zida ndi mpweya wabwino kwa malowo kuyenera kulimbikitsidwa. Ogwiritsa ntchito amavala zida zoteteza.
1. Kutsatira lamulo: Onetsetsani kutsatira malamulo am'deralo, mayiko, ndi mayiko okhudzana ndi mayendedwe onyamula zida zowopsa. Methyl Aceytocetate imatha kulembedwa ngati madzi oyaka motero malinga ndi malamulo apadera.
2. Kulemba koyenera: kulembedwa momveka bwino chosungira ndi zizindikiro zoyenera ndi chidziwitso choyenera, kuphatikizapo manambala (ngati kuli koyenera), dzina loyenererana ndi machenjezo aliwonse oyenera.
3. Kulemba: Gwiritsani ntchito zida zoyenera za ma Paketi omwe akugwirizana ndi methyl aceyocetate. Izi zimaphatikizaponso kugwiritsa ntchito zingwe zosavomerezeka zomwe zitha kupirira kutaya kapena kutulutsa.
4. Kuwongolera kutentha: Ngati ndi kotheka, onetsetsani kuti zoyendera zimasuntha kutentha kuti mupewe kuwonongeka kapena kusintha kwa mankhwala a chinthu.
5. Zolemba: Konzekerani komanso kuphatikiza zikalata zonse zofunika kutumiza monga mapepala osungiramo chitetezo (SDS), Chikalata Chotumiza, ndi zikalata zina zilizonse zoyenera.
6. Maphunziro: Onetsetsani kuti ogwira ntchito omwe amakhudzidwa pantchito amaphunzitsidwa kuti azigwira zinthu zowopsa ndikumvetsetsa njira zadzidzidzi kapena ngozi.
7. Kuyankha kwadzidzidzi: Khalani ndi malingaliro oyankha mwadzidzidzi m'malo mwa kutayikira kapena kutaya pakuyenda. Izi zimaphatikizapo kukhala ndi zida za Spill ndi zida zoyenera (PPE).
Inde, methyl acetocetate imawonedwa ngati yowopsa. Nazi mfundo zazikuluzikulu za zoopsa zake:
1. Imakhala ndi malo owonda pafupifupi 50 ° C (122 ° F).
2. Zaumoyo wathanzi: kuwonekera kwa methyl acetocetate kukwiyitsa khungu, maso ndi njira yopumira. Kupumira kwa nthunzi kumatha kuyambitsa mutu, chizungulire kapena nseru. Kuwonekera kwa nthawi yayitali kapena mobwerezabwereza kumatha kuyambitsa thanzi lalikulu.
3. Zowopsa za chilengedwe: Zimatha kukhala zovulaza moyo wam'madzi ndipo ziyenera kugwiritsidwa ntchito m'njira yopewa kumasulidwa ku chilengedwe.
4. Gulu logawika: Kutengera kuchuluka kwa ndende ndi malamulo apadera m'dera lanu, methyl aceyocereate ikhoza kulembedwa ngati zinthu zowopsa zomwe zimafunikira kuti azigwira ntchito moyenera, yosungirako ndi zoyendera.
