Methyl acetoacetate 105-45-3

Methyl acetoacetate 105-45-3 Whakaahua Whakaatu
  • Methyl acetoacetate 105-45-3
  • Methyl acetoacetate 105-45-3
  • Methyl acetoacetate 105-45-3
  • Methyl acetoacetate 105-45-3

Whakaahuatanga Poto:

Methyl acetoacetate 105-45-3


  • Ingoa hua:Methyl acetoacetate
  • CAS:105-45-3
  • MF:C5H8O3
  • MW:116.12
  • EINECS:203-299-8
  • Pūāhua:kaihanga
  • Mōkī:25 kg/drum, 200 kg/drum ranei

    • Taipitopito Hua

    Tohu Hua

    Whakaahuatanga

    Ingoa hua:Methyl acetoacetate

    CAS:105-45-3

    MF:C5H8O3

    MW:116.12

    Ira whakarewa:-28°C

    Ira kohua:169-170°C

    Kiato:1.077 g/ml

    Mōkī:1 L/pounamu, 25 L/tamu, 200 L/tamu

    Whakatakotoranga

    Nga taonga Whakatakotoranga
    Te ahua Te wai kore tae
    Maamaa ≥99%
    Tae(Co-Pt) ≤10
    Kawakawa (kei roto i te waikawa acetic) ≤0.1%
    Wai ≤0.1%

    Taupānga

    Ko te 1.Methyl acetoacetate he takawaenga o te fungicides, penei i te oxadiazinol, dimethylazoxyphenol, acetaminophen, insecticides, penei i te diazinon, phoxim, pyrimidin, herbicide imazethapyranoic acid, rodenticides, warfarin, warfarin, etc.

    2. Kei te whakamahia hei waahanga o te cellulose ether ester i konatunatua te whakarewa, ka whakamahia ano hoki i roto i te whakahiato waro o te rongoa, te tae, te poaka, te whakapumau irapoi, me era atu.

    Taonga

    He wairewa i roto i te wai, he wairewa i roto i te nuinga o nga whakarewa waro.

    Rokiroki

    1. Rokiroki i roto i te whare putunga hauhautanga, whai hau.Kia matara atu i te ahi me nga puna wera.Me penapena motuhake mai i nga oxidants me nga turanga kaha, me te karo i te rokiroki whakauru.Kua rite ki nga momo momo me te maha o nga taputapu ahi.Ko te waahi rokiroki me whakauru ki nga taputapu maimoatanga ohorere pakaru me nga taonga rokiroki tika.

    2. Ko tenei hua kei roto i nga pahū konumohe.Kia mahara he pai te hiri o te taupoki.Rokiroki ki te waahi hauhautanga me te hau.Te aukati ahi.Rokiroki me te kawe i runga i nga ture mo nga matū mura me te paitini.

    Te pumau

    1. A ape i te pa atu ki nga waiora.He matū muramura, ka taea te tineia ki te rehu wai, te paura patu paura, te hauhā, aha atu ka mau ana te ahi.

    Nga āhuatanga matū: whero pouri inaa he ferric chloride.Ka kohuatia ki te wai, ka pirau ki te acetone, methanol me te hauhā.

    2. He iti ake te paitini o tenei hua, kiore waha LD503.0g/kg.Ka noho nga kiore ki te mamaoa mo te 8 haora, engari kaore i kitea he mate.He ahua whakapouri me te narcotic.Me whakakaha te hau o nga taputapu me te hau o te waahi mahi.Ka mau nga kaimahi i nga taputapu whakamarumaru.

  • Tōmua:
  • Panuku:

    • Hua e Pa ana

    4-Methoxyphenol 150-76-5

    4-Methoxyphenol 150-76-5

    Ethyl p-toluenesulfonate 80-40-0

    Ethyl p-toluenesulfonate 80-40-0

    4-Nitrobenzenesulfonyl chloride 98-74-8

    4-Nitrobenzenesulfonyl chloride 98-74-8

    Tetrahydrofurfuryl waipiro/THFA CAS 97-99-4

    Tetrahydrofurfuryl waipiro/THFA CAS 97-99-4

    Benzalacetone/Benzylideneacetone 122-57-6

    Benzalacetone/Benzylideneacetone 122-57-6

    1-Methyl-2-pyrrolidinone 872-50-4

    1-Methyl-2-pyrrolidinone 872-50-4