Diethyl malonate CAS 105-53-3 na-ebubata ihe

Diethyl malonate CAS 105-53-3 na-emepụta ihe na-eweta ihe ngosi
  • Diethyl malonate CAS 105-53-3 na-ebubata ihe
  • Diethyl malonate CAS 105-53-3 na-ebubata ihe
  • Diethyl malonate CAS 105-53-3 na-ebubata ihe
  • Diethyl malonate CAS 105-53-3 na-ebubata ihe

Nkọwa dị mkpirikpi:

Diethyl malonate cas 105-53-3 ọnụ ahịa ụlọ ọrụ


  • Aha ngwaahịa:Diethyl malonate
  • CAS:105-53-3
  • MF:C7H12O4
  • MW:160.17
  • EINECS:203-305-9
  • agwa:emeputa
  • ngwugwu:25kg / drum ma ọ bụ 200kg / drum

    • Nkọwa ngwaahịa

    Mkpado ngwaahịa

    Nkọwa

    Aha ngwaahịa: Diethyl malonate

    CAS: 105-53-3

    MF:C7H12O4

    Ebe mgbaze: -50°C

    Ebe esi mmiri: 199°C

    Njupụta: 1.055 g/ml

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

    Nkọwapụta

    Ihe Nkọwapụta
    Ọdịdị Mmiri mmiri na-enweghị agba
    Ịdị ọcha ≥99.5%
    Agba (Co-Pt) ≤10
    Acidity ≤0.07%
    Mmiri ≤0.07%

    Ngwa

    1.Ọ bụ nri ekpomeekpo, tumadi ji maka nkwadebe nke mkpụrụ flavors dị ka pears, apụl, mkpụrụ vaịn na cherị.

    2.Ọ na-ejikarị na njikọ nke barbituric acid, amino acids, vitamin B1, B2 na B6, ọgwụ na-ehi ụra na phenylbutazone.

    3.Ọ bụkwa ọtụtụ ebe na-eji ndị ọzọ chemical mmepụta ubi, gụnyere pesticides, ulo oru e ji esiji ákwà, mmiri mmiri crystal ihe, wdg.

    Ngwongwo

    Ọ na-agbaze na chloroform, benzene na ihe mgbaze organic ndị ọzọ.Na-agbaze ntakịrị na mmiri.

    Nchekwa

    1. Chekwaa n'ụlọ nkwakọba ihe dị jụụ, ikuku.Wepụ ọkụ na isi mmalite okpomọkụ.Ekwesịrị ịchekwa ya iche site na oxidants, alkalis siri ike, na ndị na-ebelata ihe, ma zere nchekwa dị iche iche.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. Chekwaa ma bufee ya n'usoro iwu nke kemịkalụ ọkụ ọkụ.

    Nkwụsi ike

    1. Zere kọntaktị na oxidants, na-ebelata ndị ọrụ na alkalis.Njirimara kemịkalụ kwụsiri ike karịa diethyl oxalate.Ebe ọ bụ na ọ dị mfe hydrolyzed iji mepụta malic acid, nke bụ acidic karịa, ọ dị mkpa iji gbochie inhalation nke vepo ma ọ bụ kọntaktị na akpụkpọ ahụ.

    2. Ngwaahịa a nwere obere toxicity, oke ọnụ LD50>1600mg / kg, ma ọ ga-hydrolyzed n'ime acid n'ime ahụ, zere kọntaktị.Sachaa mgbe kọntaktị.Ndị na-arụ ọrụ kwesịrị iyi uwe aka rọba.

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