cov khoom

  • 99-55-8 2-Methyl-5-nitroaniline

    99-55-8 2-Methyl-5-nitroaniline

    Melting point: 103-106 ° C (lit.)
    Kub taw tes: 294.61 ° C (roughestimate)
    Qhov ceev: 1.2333 (kwv yees)
    Refractive Index: 1.6276 (kwv yees)
    Cia tej yam kev mob: Keepindarkplace, Sealedindry, 2-8 ° C
    Daim ntawv: CrystallinePowder
    Acidity coefficient: (pKa) 2.34 ± 0.10 (Predicted)
    Xim: Tshuaj Phau Ntawv Ochretoyellow-txiv kab ntxwv
    Solubility dej: <0.1g / 100mLat19ºCBRN879021
    Kev txwv tsis pub dhau: ACGIH: TWA1mg / m3
    Stability: Stable.Incompatible withstrong oxidizingagents, acidchlorides, acidanhydrides, acids, chloroformates.