Methyl acetoacetate 105-45-3

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

Nkọwa dị mkpirikpi:

Methyl acetoacetate 105-45-3


  • Aha ngwaahịa:Methyl acetoacetate
  • CAS:105-45-3
  • MF:C5H8O3
  • MW:116.12
  • EINECS:203-299-8
  • agwa:emeputa
  • ngwugwu:25kg / drum ma ọ bụ 200kg / drum

    • Nkọwa ngwaahịa

    Mkpado ngwaahịa

    Nkọwa

    Aha ngwaahịa:Methyl acetoacetate

    CAS:105-45-3

    MF:C5H8O3

    MW:116.12

    Ebe mgbaze:-28°C

    Ebe esi mmiri:169-170C

    Njupụta:1.077 g/ml

    ngwugwu:1 L / karama, 25 L / drum, 200 L/drum

    Nkọwapụta

    Ihe Nkọwapụta
    Ọdịdị Mmiri mmiri na-enweghị agba
    Ịdị ọcha ≥99%
    Agba (Co-Pt) ≤10
    Acidity (na acetic acid) ≤0.1%
    Mmiri ≤0.1%

    Ngwa

    1.Methyl acetoacetate bụ etiti nke fungicides, dị ka oxadiazinol, dimethylazoxyphenol, acetaminophen, ụmụ ahụhụ, dị ka diazinon, phoxim, pyrimidin, herbicide imazethapyranoic acid, rodenticides, warfarin, warfarin, wdg.

    2.Ọ na-eji dị ka akụkụ nke cellulose ether ester mixent mgbaze, na-ejikwa na organic njikọ nke ọgwụ, agba, pigmenti, molekul stabilizer, wdg.

    Ngwongwo

    Ọ bụ soluble na mmiri, soluble na ọtụtụ organic solvents.

    Nchekwa

    1. Chekwaa n'ụlọ nkwakọba ihe dị jụụ, ikuku. Wepụ ọkụ na isi mmalite okpomọkụ. Ekwesịrị ịchekwa ya iche site na oxidants na ntọala siri ike, ma zere nchekwa agwakọta. Ejiri ụdị dị iche iche kwesịrị ekwesị na ọnụọgụ ngwa ọkụ. Ebe nchekwa ahụ kwesịrị ịbụ ihe akụrụngwa ọgwụgwọ mberede na-agbapụta na ihe nchekwa kwesịrị ekwesị.

    2. Ngwaahịa a na-ejupụta na aluminom drum. Rịba ama na a na-emechi mkpuchi nke ọma. Chekwaa na ebe dị jụụ na ikuku. Mgbochi ọkụ. Chekwaa ma bufee ya n'usoro iwu maka kemịkalụ ọkụ na egbu egbu.

    Nkwụsi ike

    1. Zere kọntaktị na oxidants. Ọ bụ ihe na-ere ọkụ, a pụkwara imenyụ ya site na ịgba mmiri, ihe na-emenyụ ntụ ntụ, carbon dioxide, wdg mgbe ọ na-agbanye ọkụ.

    Njirimara kemịkalụ: uhie gbara ọchịchịrị n'ihe gbasara ferric chloride. A na-esi na mmiri sie ya ma mebie ya n'ime acetone, methanol na carbon dioxide.

    2. Ngwaahịa a bụ obere egbu egbu, oke ọnụ LD503.0g/kg. Ekpughere oke ndị ahụ na uzuoku siri ike ruo awa 8, mana ọ nweghị ọnwụ hụrụ. Ọ na-ewekarị iwe na ọgwụ ọjọọ. Ekwesịrị imesi ike ikuku nke akụrụngwa na ikuku nke ebe a na-arụ ọrụ. Ndị na-arụ ọrụ na-eyi ngwa nchebe.

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