Methyl acetoacetate 105-45-3

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  • Methyl acetoacetate 105-45-3
  • Methyl acetoacetate 105-45-3
  • Methyl acetoacetate 105-45-3
  • Methyl acetoacetate 105-45-3

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Methyl acetoacetate 105-45-3


  • Khoom npe:Methyl acetoacetate hmoov
  • CAS:105-45-3 ib
  • MF:C5H8O3
  • MW:116.12 Nws
  • EINECS:203-299-8 ib
  • Cim:neeg tsim khoom
  • Pob:25 kg / nruas los yog 200 kg / nruas

    • Product Detail

    Khoom cim npe

    Kev piav qhia

    Khoom npe:Methyl acetoacetate hmoov

    CAS:105-45-3 ib

    MF:C5H8O3

    MW:116.12 Nws

    Melting point:-28 ° C

    Boiling point:169-170 ° C

    Ceev:1,077 g / ml

    Pob:1L / lub raj mis, 25L / nruas, 200L / nruas

    Specification

    Cov khoom Specifications
    Qhov tshwm sim Cov kua dej tsis muaj xim
    Purity ≥99%
    Xim (Co-Pt) ≤10
    Acidity (hauv acetic acid) ≤0.1%
    Dej ≤0.1%

    Daim ntawv thov

    1.Methyl acetoacetate yog ib qho nruab nrab ntawm fungicides, xws li oxadiazinol, dimethylazoxyphenol, acetaminophen, tshuaj tua kab, xws li diazinon, phoxim, pyrimidin, herbicide imazethapyranoic acid, rodenticides, warfarin, warfarin, thiab lwm yam.

    2.Nws yog siv los ua cov khoom ntawm cellulose ether ester tov kuab tshuaj, thiab kuj siv rau hauv cov organic synthesis ntawm tshuaj, dye, pigment, molecular stabilizer, thiab lwm yam.

    Khoom

    Nws yog soluble hauv dej, soluble nyob rau hauv feem ntau cov organic solvents.

    Cia

    1. Khaws rau hauv qhov chaw txias, cua txias. Khaws kom deb ntawm qhov hluav taws kub thiab cua sov. Nws yuav tsum tau muab cais tawm ntawm cov oxidants thiab cov hauv paus muaj zog, thiab tsis txhob sib xyaw cia. Nruab nrog qhov tsim nyog ntau yam thiab ntau ntawm cov khoom siv hluav taws xob. Qhov chaw cia khoom yuav tsum tau nruab nrog cov khoom siv kho mob thaum muaj xwm txheej ceev thiab cov ntaub ntawv tsim nyog.

    2. Cov khoom no yog ntim rau hauv aluminium nruas. Nco ntsoov tias lub hau yog kaw zoo. Khaws rau hauv qhov chaw txias thiab ventilated. Kev tiv thaiv hluav taws. Khaws thiab thauj khoom raws li cov kev cai rau cov tshuaj tua hluav taws thiab tshuaj lom.

    Kev ruaj ntseg

    1. Tsis txhob kov cov oxidants. Nws yog cov khoom siv hluav taws xob, thiab nws tuaj yeem tua nrog cov tshuaj tsuag dej, hmoov tua hluav taws, carbon dioxide, thiab lwm yam thaum nws ntes hluav taws.

    Chemical zog: tsaus liab nyob rau hauv cov ntaub ntawv ntawm ferric chloride. Nws yog boiled nrog dej thiab decomposed rau hauv acetone, methanol thiab carbon dioxide.

    2. Cov khoom no tsis muaj tshuaj lom, nas qhov ncauj LD503.0g/kg. Cov nas tsuag tau nthuav tawm rau qhov chaw muaj zog rau 8 teev, tab sis tsis pom muaj kev tuag. Nws yog me ntsis irritating thiab narcotic. Lub airtightness ntawm cov khoom siv thiab qhov cua ntawm qhov chaw ua haujlwm yuav tsum tau ntxiv dag zog. Cov neeg ua haujlwm hnav cov khoom tiv thaiv.

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