Products
2,4-dinitrodiphenylamine
UseProduct Usage
Molecular formula: C12H9N3O4
Molecular uremu: 259.22
Nhamba yeEINECS: 213-508-4
Zvikamu zvinoenderana: Amines;Chemicals;DyesandPigments
Mol faira: 961-68-2.mol
Kunyungudika: 159-161°C(lit.)
Poindi yekubikira: 402.47°C (yakaenzana)
Density: 1.3450 (yakaenzana)
Refractive index: 1.5700 (kufungidzira)
Solubility: acetone: soluble25mg/mL, yakajeka, orangetored
Acidity coefficient: (pKa) -4.93±0.10(Yakafanotaurwa)
Kunyungudika kwemvura: 1.322mg/L (25ºC)
Kugadzikana: Yakagadzikana.Isingaenderani Chemicalbook inemabhesi akasimba,akasimba asidhi,akasimbaoxidizingamajenti.
CAS database: 961-68-2 (CASDataBaseReference)
NIST Chemical Substance Information: Benzenamine, 2,4-dinitro-N-phenyl-(961-68-2)
EPA Chemical Substance Information: Benzenamine, 2,4-dinitro-N-phenyl-(961-68-2)
Chemical Properties: Pale yellow tsono-like makristasi.
Kunyungudika: 159-161 ℃ (98% zvigadzirwa zvemaindasitiri).Soluble muacetone, chloroform, pyridine uye inopisa ethanol, inonyungudika zvishoma mumvura.
Zvinangwa: organic synthesis intermediates.
Kugadzira Nzira
2,4-dinitrochlorobenzene uye aniline inowedzerwa mumvura mune yakaenzana molar ratio, uye mhinduro yacho inokurudzirwa pa60 ° C kwemaawa maviri, uye inokurudzirwa pa90 ° C kwemaawa maviri.Kutonhodza, sefa, geza nekuomesa kuti uwane 2,4-Chemicalbook dinitrodiphenylamine ine goho re95-98%.
Category: Toxic.
Toxicity classification: chepfu
Acute toxicity: Intravenous-mbeva LD50: 180 mg/kg.
Kupisa Hunhu hunokuvadza: murazvo wakavhurika unopfuta;inoparadza utsi hwenitrogen oxide kana uchipisa;inopindirana nemaoxidants.
Kuchengetedza uye maitiro ekufambisa: Imba yekuchengetera inofefeterwa uye yakaoma pane yakaderera tembiricha;inochengetwa zvakasiyana kubva kune oxidants, zvokudya zvinowedzera uye acids.
Kudzima media: mhute yemvura, furo, carbon dioxide, jecha.
Chiratidzo chezvinhu zvine ngozi: Xi
Njodzi chikamu kodhi: 36/37/38
Mirayiridzo Yekuchengetedza: 26-37/39
WGK Germany: 3
RTECS Nhamba: JJ8825000
Tsika kodhi: 29214400
R & D
Tine Diki Scale Pilot Laboratory, Scale-Up Pilot Workshops uye Chikwata Chevane ruzivo Vatsvagiri uye Mainjiniya.Mushure meMakore akati wandei ekubatanidzwa mundima iyi, isu takaunganidza hupfumi hweruzivo mukuvandudza kweLab, kukwira kumusoro, uye yekupedzisira yekugadzira magadzirirwo ekugadzira muLongo Chem.
