iphepha_ibhena

iimveliso

Ukuhanjiswa ngokukhawuleza i-Chemical Raw Material 4-Amino acetophenone Powder emhlophe

inkcazelo emfutshane:

Iikristale zeacicular ezityheli.Indawo yokunyibilika 106℃, indawo yokubilisa 293-295℃, 195-200℃ (2kPa).Inyibilika ngokulula emanzini ashushu, inyibilika etywaleni, i-ether dilute hydrochloric acid kunye ne-sulfuric acid, inyibilika kancinane kwibenzene, amanzi abandayo.Ivumba elimnandi elikhethekileyo.


  • Igama eliqhelekileyo:4-Aminoacetophenone
  • Inombolo yeCAS:99-92-3
  • Isibizo:4-Acetylaniline
  • Ifomula yemolekyuli:C8H9NO
  • Ubunzima bemolekyuli:135.163
  • Indawo yokunyibilika:103-107 °C(lit.)
  • Indawo yokubilisa:293 °C(lit.)
  • Ubuninzi:0,77 g/cm
  • Imbonakalo:Umgubo otyheli
  • Umqulu:Ibhegi, ibhokisi
  • Umhla wokuzisa:Iintsuku ezi-3 emva kokufunyanwa kwentlawulo
  • Express:DHL, UPS, FedEx, Postal njalo njalo.
  • Uhlobo lokuhlawula:Ukudluliselwa kweBhanki, iBitcoin, iWestern Union njalo njalo
  • Iinkcukacha zeMveliso

    Iithegi zeMveliso

    Ukusetyenziswa

    I-4-aminophenone isicelo esitsha se-aminophenone derivative kwi-toxicology, esetyenziselwa ukuphatha ubuthi be-cyanide.Isetyenziswe njenge-reagent enovakalelo ekumiselweni kwe-palladium kunye nokuzimisela kwe-vitamin B1, esetyenziswa njengento ekrwada yokukhohlela kwezonyango, ukuzimisela kwe-palladium kunye ne-vitamin B1.I-reagent ye-Photometric yokumisela i-cerium.Ukumisela umbala we-analog ye-sulfonamide.

    4-Aminoacetophenone02
    4-Aminoacetophenone
    4-Aminoacetophenone

    Iinkcukacha

    Igama lemveliso 4-Aminoacetophenone
    CAS 99-92-3
    MF C8H9NO
    MW 135.16
    EINECS 202-801-2
    Indawo yokunyibilika 103-107 °C(lit.)
    Indawo yokubilisa 293 °C(lit.)
    ukuxinana 0,77 g/cm
    isalathiso se-refractive 1.5700 (uqikelelo)
    Fp 292-294°C
    ixesha lokugcina. Gcina ngaphantsi +30°C.
    ukunyibilika 6.5g/l
    pka 2.17±0.10(Kuqikelelwe)
    ifomu Umgubo weCrystalline
    umbala Kancinci tyheli ukuya kumdaka
    Ubunzima obuthile 0.77
    Ukunyibilika kwamanzi Iyanyibilika emanzini ashushu, i-ethanol kunye ne-ether.
    Merck 14,413
    I-BRN 471493

    Imeko yokugcina

    1. Gcina kwindawo epholileyo nengena umoya.Zigcine kude nomlilo kunye nemithombo yobushushu.
    2. Kufuneka igcinwe ngokwahlukileyo kwizinto ze-asidi, i-acid chlorides, i-acid anhydrides kunye ne-chloroformates, kwaye akufanele ixutywe.
    3. Ukuxhotyiswa ngeentlobo ezihambelanayo kunye nobuninzi bezixhobo zokucima umlilo.Iindawo zokugcina kufuneka zinikwe izinto ezifanelekileyo zokuqulatha ukuchitheka.

    Uzinzo
    1. Kulumkele ukudibana nee-oxidants.
    2. Iyacaphukisa kwaye iyingozi kulawulo lomlomo.Kuphephe ukuphefumla uthuli lwale mveliso kwaye ugweme ukudibana kwamehlo nolusu.

    Ukongama

    1. Sidla ngokuba nekhulu lenqanaba kwisitokhwe, kwaye sinokuhambisa izinto ngokukhawuleza emva kokuba sifumene umyalelo.
    2. Umgangatho ophezulu kunye nexabiso elikhuphisanayo linokubonelelwa.
    3. Ingxelo yohlalutyo lomgangatho (COA) yebhetshi yokuthunyelwa iya kubonelelwa phambi kokuthunyelwa.
    4. Ikhweshine yomthengisi kunye namaxwebhu obugcisa anokubonelelwa ukuba kucelwe emva kokudibana nesixa esithile.
    5. Inkonzo enkulu emva kokuthengisa okanye isiqinisekiso : Nawuphi na umbuzo wakho ungasonjululwa ngokukhawuleza.
    6. Ukuthengisa ngaphandle iimveliso ezikhuphisanayo kwaye uzithumele kumazwe angaphandle ngobuninzi obukhulu minyaka le.


    Bhala umyalezo wakho apha kwaye uwuthumele kuthi