JYDB-3 CAS36499- 49 -7

CAS No. 36499-49-7 Molecular Formula C₂₉H₃₀N₂O₂ Molecular Weight 438.56 Purity ≥98.5% Appearance Off-white Powder Melting Point 216-217℃ English Name 3-[2-Methyl-4-(diethylamino)phenyl]-3-(1,2-dimethyl-3-indolyl)phthalide Chinese Synonym 3-(1,2-二甲基-3-吲哚基)-3-[4-二乙氨基-2-甲基苯基]苯酞 Molecular Structure Formula Applications Thermochromic pigment, Thermochromic ink, Thermal paper