Oloa
2,4-dinitrodiphenylamine
Fa'aaogāga Fa'aaogāga
fua mole: C12H9N3O4
Mole mole mamafa: 259.22
Numera EINECS: 213-508-4
Vaega e faatatau i ai: Amine;vaila'au;Vali ma Pigments
Mol faila: 961-68-2.mol
Liu liusuavai: 159-161°C(malamalama)
Fa'apuna: 402.47°C (fa'atatau)
Malosi: 1.3450 (fa'atatau)
Fa'ailoga fa'atusa: 1.5700 (fa'atatau)
Soluble: acetone: soluble25mg/mL, manino, lanu moli
Acidity coefficient: (pKa) -4.93±0.10(Va'ai)
Suavai solu: 1.322mg/L (25ºC)
Maumau: Stable.IncompatChemicalbookiblewithstrongbases, strong acids, strongoxidizingagents.
CAS fa'amaumauga: 961-68-2 (CASDataBaseReference)
NIST Vailaau Fa'amatalaga: Benzenamine, 2,4-dinitro-N-phenyl-(961-68-2)
EPA Vailaau Fa'amatalaga: Benzenamine, 2,4-dinitro-N-phenyl-(961-68-2)
Meatotino Vailaau: Maila samasama pei ni nila tioata.
Liu liusuavai: 159-161 ℃ (98% oloa gaosi).Solu i le acetone, chloroform, pyridine ma ethanol vevela, soluble i le vai.
Fa'amoemoega: fa'atasiga fa'ale-aganu'u.
Metotia Gaosiga
O le 2,4-dinitrochlorobenzene ma le aniline e faʻaopoopoina i totonu o le vai i se fua tutusa molar, ma o le tali e faʻafefe i le 60 ° C mo le 2 itula, ona faʻaosoina lea i le 90 ° C mo le 2 itula.Fa'alili, fa'amama, fufulu ma fa'agogo e maua ai le 2,4-Chemicalbook dinitrodiphenylamine ma le fua o le 95-98%.
Vaega: Oona.
Fa'avasegaga oona: 'ona
Mata'utia o'ona: Isu toto LD50: 180 mg/kg.
Mu'a. Uiga mata'utia: mumu matala e mu;e pala le asu oona o le nitrogen oxide pe a vevela;e tali atu i oxidants.
Teuina ma felauaiga uiga: O le faleteuoloa e ventilated ma mago i le maualalo o le vevela;e teu ese mai oxidants, meaʻai faaopoopo ma acids.
Ala fa'apupulaina: puao vai, pua'a, carbon dioxide, oneone.
Faailoga o oloa mata'utia: Xi
Fa'ailoga o vaega o lamatiaga: 36/37/38
Faatonuga Saogalemu: 26-37/39
WGK Siamani: 3
RTECS Numera: JJ8825000
Fa'ailoga Tiute: 29214400
R & D
E iai a matou fale su'esu'e pailate la'ititi, a'oa'oga pailate fa'asili ma se 'au o tagata su'esu'e ma inisinia.Ina ua mavae ni nai tausaga o le auai i lenei fanua, ua matou faʻaputuina le tamaoaiga o le poto masani i le atinaʻeina o fale suʻesuʻe, faʻateleina, ma faʻataʻitaʻiga o le gaosiga mulimuli i Longo Chem.
