N-Methylformamide 123-39-7

I-N-Methylformamide 123-39-7 Umfanekiso obonakalayo
  • N-Methylformamide 123-39-7
  • N-Methylformamide 123-39-7
  • N-Methylformamide 123-39-7
  • N-Methylformamide 123-39-7

Inkcazelo emfutshane:

N-Methylformamide 123-39-7


  • Igama lemveliso:N-Methylformamide
  • I-CAS:123-39-7
  • MF:C2H5NO
  • MW:59.07
  • EINECS:204-624-6
  • Umlinganiswa:umenzi
  • Umqulu:1KG/ibhegi okanye 25kg/igubu

    • Iinkcukacha zeMveliso

    Iithegi zeMveliso

    Inkcazo

    Igama lemveliso:N-Methylformamide/NMF
    CAS: 123-39-7
    MF:C2H5NO
    MW:59.07
    Ubuninzi:1.011 g/ml
    Indawo yokunyibilika:-3.2°C
    Indawo yokubilisa:198-199°C
    Umqulu:I-1 L / ibhotile, i-25 L / igubu, i-200 L / igubu
    Ipropati:Inyibilika ngokufanayo nebenzene, inyibilika emanzini nasetywaleni, ayinyibiliki kwi-ether.

    Inkcazo

    Izinto
    		 
    Iinkcukacha
    		 
    Imbonakalo
    		 
    Ulwelo olungenambala
    		 
    Ubunyulu
    		 
    ≥99%
    		 
    Umbala(Co-Pt)
    		 
    ≤10
    		 
    Amanzi
    		 
    ≤0.1%
    		 
    Ialkali yasimahla
    		 
    ≤0.01%
    		 
    I-Dimethylformamide
    		 
    ≤0.4%

    Isicelo

    I-1.Isetyenziswe kwi-synthesis ye-pesticide insecticide kunye ne-acaricide monometamidine kunye ne-bimetamidine.
    I-2.Ikwasetyenziselwa ukuveliswa kweyeza, isikhumba sokwenziwa, isikhumba sokwenziwa kunye ne-chemical fiber textile solvent.

    Ugcino

    Ukugcinwa okutywiniweyo ukuthintela ukuvuza, ukuphepha imvula, ukuvezwa, impembelelo enzima kunye nokukhuhlana.

    Zigcine kude nomlilo kunye nemithombo yobushushu.

    Uzinzo

    1. Ulwelo olunamafutha olungenambala olungenambala olubonakalayo.
    Iyanyibilika emanzini kwaye inokunyibilikisa neetyuwa ezingaphiliyo.
    I-hygroscopic kwaye ibola ngokulula kwizisombululo ze-acidic okanye i-alkaline.
    Ivumba le-ammonia.

    Iimpawu zeekhemikhali zisebenzisana ne-hydrogen chloride ukwenza iindidi ezimbini zeetyuwa;
    HCONHCH3·HCl iveliswa kwi-solvents non-polar;
    (HCONHCH3)2·HCl iveliswa ngaphandle kwezinyibilikisi.
    Iphantse ayinayo impembelelo kunye nesinyithi se-sodium kwiqondo lokushisa.
    I-Hydrolysis yenzeka phantsi kwesenzo se-asidi okanye i-alkali.
    Izinga le-acidic hydrolysis yi-formamide>N-methylformamide>N,N-dimethylformamide.
    Izinga le-alkaline hydrolysis yi-formamide-N-methylformamide>N,N-dimethylformamide.

    2. Ukubakho kumsi oqhelekileyo.

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