N-Methylformamide 123-39-7

N-Methylformamide 123-39-7 Setšoantšo se hlahang
  • N-Methylformamide 123-39-7
  • N-Methylformamide 123-39-7
  • N-Methylformamide 123-39-7
  • N-Methylformamide 123-39-7

Tlhaloso e Khutšoanyane:

N-Methylformamide 123-39-7


  • Lebitso la sehlahisoa:N-Methylformamide
  • CAS:123-39-7
  • MF:C2H5NO
  • MW:59.07
  • EINECS:204-624-6
  • Sebopeho:moetsi
  • Sephutheloana:1 KG / mokotla kapa 25 kg / moropa

    • Lintlha tsa Sehlahisoa

    Li-tag tsa Sehlahisoa

    Tlhaloso

    Lebitso la sehlahisoa:N-Methylformamide/NMF
    CAS: 123-39-7
    MF:C2H5NO
    MW:59.07
    Tekano:1.011 g/ml
    Sebaka sa ho qhibiliha:-3.2°C
    Sebaka se belang:198-199°C
    Sephutheloana:1 L/botlolo, 25 L/moropa, 200 L/moropa
    Thepa:E qhibiliha ka kopanelo le benzene, e qhibiliha ka metsing le joala, 'me ha e qhibilihe ka har'a ether.

    Tlhaloso

    Lintho
    		 
    Litlhaloso
    		 
    Ponahalo
    		 
    Seela se se nang mmala
    		 
    Bohloeki
    		 
    ≥99%
    		 
    Mmala(Co-Pt)
    		 
    ≤10
    		 
    Metsi
    		 
    ≤0.1%
    		 
    Alkali ea mahala
    		 
    ≤0.01%
    		 
    Dimethylformamide
    		 
    ≤0.4%

    Kopo

    1.E sebelisoa ha ho etsoa motsoako oa chefo e bolaeang likokoanyana le acaricide monometamidine le bimetamidine.
    2.E boetse e sebelisoa ho hlahisa meriana, letlalo la maiketsetso, letlalo la maiketsetso le lik'hemik'hale tsa fiber textile solvent.

    Polokelo

    Polokelo e tiisitsoeng ho thibela ho lutla, ho qoba pula, ho pepeseha, tšusumetso e matla le khohlano.

    Qoba hole le mehloli ea mollo le mocheso.

    Botsitso

    1. Mokelikeli o nang le oli e pepeneneng o se nang mebala.
    E qhibiliha metsing 'me e ka boela ea qhibiliha matsoai a inorganic.
    E na le hygroscopic mme e bola habonolo ka litharollo tsa asiti kapa alkaline.
    E nkha ka ammonia.

    Thepa ea lik'hemik'hale e kopana le hydrogen chloride ho etsa mefuta e 'meli ea letsoai;
    HCONHCH3·HCl e hlahisoa ka li-solvents tse seng polar;
    (HCONHCH3)2·HCl e hlahisoa ntle le li-solvents.
    Ha e na phello e batlang e se na tšepe ea sodium mocheso oa kamore.
    Hydrolysis e etsahala tlasa ts'ebetso ea asiti kapa alkali.
    Sekhahla sa acidic hydrolysis ke formamide>N-methylformamide>N,N-dimethylformamide.
    Sekhahla sa alkaline hydrolysis ke formamide-N-methylformamide>N,N-dimethylformamide.

    2. Ho ba teng ka har'a mosi o tloaelehileng.

  • E fetileng:
  • E 'ngoe:

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