Methyl Acetoacetate CAS 105-45-3
Chigadzirwa Zita:Methyl acetoactoacate
Cas:105-45-3
MF:Cf8o3
MW:116.12
Inonyungudika Pfungwa:-28 ° C
Boiling Point:169-170 ° C
Density:1.077 g / ml
Package:1 L / Bhodhoro, 25 L / Drum, 200 L / Drum
1.methyl acetocetate yerungicides, so oxadiazinol, Dimethylazox
2.it inoshandiswa sechinhu che cellulose ester yakasanganiswa solvent, uye yakashandiswawo mu organic synthesis yemishonga, dhayi, mogycular, molecular stabilizer, nezvimwe.
1. Organic Synthesis: Inowanzo shandiswa seyakawirirane mune synthesis yemakomputa akasiyana-siyana, kusanganisira mishonga yemishonga, Agrochemals uye mamwe makemikari akanaka.
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4. Solvent: Inogona kuita sechigadzika mune akasiyana emakemikari maitiro uye maitiro.
5. DYES uye Pigi: Methyl Acetoacetate inoshandiswawo mukugadzirwa kwemamwe madhiri uye pigment.
6. Tsvagiridzo: Inoshandiswa mumarabhoritari ezvinangwa zvekutsvaga, kunyanya zvidzidzo zvinosanganisira organic chemistry uye maitiro ekuita.
Izvo zvinonyangadza mumvura, zvinyoro-nyoro mune yakawanda organic sol soles.
1. Chengetedza muchitoro chinotonhorera, chakaputirwa. Ramba kure nemoto uye kupisa masosi. Inofanira kuchengetwa zvakasiyana kubva kune oxidants uye zvigadziko zvine simba, uye dzivisa kusanganisa. Yakarongedzwa neiyo yakakodzera mhando uye huwandu hwemidziyo yemoto. Nzvimbo yekuchengetera inofanira kuve yakashongedzerwa nemidziyo yekurapa ekurapa ekurapa uye zvinhu zvakakodzera zvekuchengetedza.
2. Ichi chigadzirwa chakarongedzwa muAluminium DRS. Ziva kuti chivharo chakasimbiswa. Chengetedza munzvimbo inotonhorera uye yakatonhora. Kudzivirira moto. Chengetedza uye kutakura zvinoenderana nemirairo yemakemikari anopisa uye ane chepfu.
1. Mudziyo: Chengetedza mumudziyo wakasungwa kudzivirira kubuda uye kusvibiswa. Shandisa midziyo yakagadzirwa nezvinhu zvinowirirana ne organic sol soles, segirazi kana dzimwe mapurasitiki.
2. Zvakanakisa, inofanira kuchengetwa pamhepo tembiricha kana mufiriji, zvichienderana nezvinodiwa chaizvo.
3. Ventilation: Ita shuwa iyo nzvimbo yekuchengetera yakanyatsovanza kuti udzivise mupfuku.
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5. Label: zvakajeka manyoreresi emidziyo ine zita remakemikari, kusangana, uye ruzivo rwakaipa.
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1. Dzivisa kusangana nevehudhiyo. Icho chinhu chinopisa, uye chinogona kudzimwa nemvura spray, powana yekudzima mumiririri, kabhoni dioxide, etc. kana ikabata moto.
Makemikari Zvivakwa: Rima Red Kana iri yeFerric Chloride. Yakabikwa nemvura uye yakagadzirirwa kuita acetone, methanol uye kabhoni dioxide.
2. Ichi chigadzirwa hachisi chidiki chine chepfu, rat aral ld503.0g / kg. Iwo makonzo akaoneswa nekukasira steam kwemaawa masere, asi hapana rufu rwakawanikwa. Zvine mwero kutsamwisa uye narcotic. Iyo yekumusoro yemidziyo uye iyo mhepo yekuvhiya nzvimbo inofanira kusimbiswa. Vashandi vanopfeka michina yekudzivirira.
1. Regulatory kutevedzera: Ita shuwa kutevedzera zvemunharaunda, yenyika, uye zvepasi rose zvine chekuita nezvekufambisa kwemidziyo ine njodzi. Methyl Acetoacetate inogona kuve yakarongedzwa semvura inopisa uye saka pasi pemirairo yekufambisa.
2. Kunyorwa kwakakodzera: zvakajeka nyaradzo yemidziyo yekutumira ine zviratidzo zvine njodzi uye ruzivo, kusanganisira iyo Unalual (kana ichishanda), zita rekutumira rakakodzera uye chero yambiro yakakodzera.
3. Izvi zvinowanzo kusanganisira kushandiswa kwemidziyo yakabvumidzwa iyo inogona kutsungirira mabhureki kana kuti zvifere.
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5. Gadzirisa: Sanganisira zvese zvinodiwa zvekutumira zvinyorwa zvakadai seyakagadziriswa data pepa (SDS), kutumira kuzivisa, uye chero zvimwe zvinyorwa zvakakodzera.
6. Kudzidziswa: Ita kuti vashandi vevashandi vekufambisa vanodzidziswa kubata zvinhu zvine njodzi uye vanonzwisisa maitiro ekukurumidzira muchiitiko chekupaza kana tsaona.
7. Mhinduro ye emergency: Iva nechirongwa chekurumidza emergency munzvimbo kana iri yekubhururuka kana kuti spill panguva yekufambisa. Izvi zvinosanganisira kuve neyakafemera kit kit uye yakakodzera yekudzivirira midziyo (ppe) yakagadzirira.
Ehe, methyl acetoacetate inoonekwa seine ngozi. Heano dzimwe pfungwa dzinokosha nezve njodzi dzayo:
1. Kubhururuka: Methyl Acetoacetate inopisa uye inogona kuburitsa njodzi yemoto kana yakavezwa kune yakakwirira tembiricha, spark kana marimi akavhurika. Iyo ine iyo flash poindi yeanenge 50 ° C (122 ° F).
2. Inhalation yeVapors inogona kukonzera kutemwa nemusoro, kushusha kana kusvotwa. Yakareba-nguva kana kudzokororwa kuratidzwa kunogona kukonzera zvakanyanya hutano hwakanyanya.
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