Methyl acetoacetate 105-45-3

Methyl acetoacetate 105-45-3 Chithunzi Chowonetsedwa
  • Methyl acetoacetate 105-45-3
  • Methyl acetoacetate 105-45-3
  • Methyl acetoacetate 105-45-3
  • Methyl acetoacetate 105-45-3

Kufotokozera Kwachidule:

Methyl acetoacetate 105-45-3


  • Dzina la malonda:Methyl acetoacetate
  • CAS:105-45-3
  • MF:C5H8O3
  • MW:116.12
  • EINECS:203-299-8
  • Khalidwe:wopanga
  • Phukusi:25 kg / ng'oma kapena 200 kg / ng'oma

    • Tsatanetsatane wa Zamalonda

    Zolemba Zamalonda

    Kufotokozera

    Dzina la malonda:Methyl acetoacetate

    CAS:105-45-3

    MF:C5H8O3

    MW:116.12

    Malo osungunuka:-28 ° C

    Malo otentha:169-170 ° C

    Kachulukidwe:1.077g/ml

    Phukusi:1 L/botolo, 25 L/ng'oma, 200 L/ng'oma

    Kufotokozera

    Zinthu Zofotokozera
    Maonekedwe Madzi opanda mtundu
    Chiyero ≥99%
    Mtundu(Co-Pt) ≤10
    Acidity (mu acetic acid) ≤0.1%
    Madzi ≤0.1%

    Kugwiritsa ntchito

    1.Methyl acetoacetate ndi wapakatikati wa fungicides, monga oxadiazinol, dimethylazoxyphenol, acetaminophen, mankhwala ophera tizilombo, monga diazinon, phoxim, pyrimidin, herbicide imazethapyranoic acid, rodenticides, warfarin, warfarin, etc.

    2.Amagwiritsidwa ntchito ngati gawo la cellulose ester ester mix solvent, komanso amagwiritsidwa ntchito popanga organic synthesis yamankhwala, utoto, pigment, molecular stabilizer, etc.

    Katundu

    Ndi sungunuka m'madzi, sungunuka m'madzi ambiri osungunulira.

    Kusungirako

    1. Sungani m'nyumba yosungiramo zoziziritsa komanso mpweya wabwino.Khalani kutali ndi gwero la moto ndi kutentha.Iyenera kusungidwa mosiyana ndi zowonjezera zowonjezera komanso zapansi zolimba, ndikupewa kusungirako kosakanikirana.Okonzeka ndi mitundu yoyenera komanso kuchuluka kwa zida zozimitsa moto.Malo osungiramo zinthu ayenera kukhala ndi zida zowonongeka zowonongeka ndi zipangizo zoyenera zosungirako.

    2. Izi zimadzaza ndi ng'oma za aluminiyamu.Onani kuti chivindikirocho chatsekedwa bwino.Kusunga pamalo ozizira ndi mpweya wokwanira.Kupewa moto.Sungani ndi kunyamula motsatira malamulo a mankhwala oyaka ndi poizoni.

    Kukhazikika

    1. Pewani kukhudzana ndi okosijeni.Ndi chinthu choyaka moto, ndipo chikhoza kuzimitsidwa ndi kupopera madzi, ufa wozimitsa, carbon dioxide, ndi zina zotero.

    Mankhwala katundu: chofiyira chakuda ngati ferric kolorayidi.Amaphika ndi madzi ndikuwola kukhala acetone, methanol ndi carbon dioxide.

    2. Mankhwalawa alibe poizoni, makoswe amamwa LD503.0g/kg.Makoswewa adawonetsedwa ndi nthunzi yokhazikika kwa maola 8, koma palibe imfa yomwe idapezeka.Zimakwiyitsa pang'ono komanso zoledzeretsa.Kutentha kwa mpweya kwa zipangizo ndi mpweya wa malo ogwirira ntchito ziyenera kulimbikitsidwa.Oyendetsa amavala zida zodzitetezera.

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