leuco-dye JYDO-2 CAS154306 - 60 - 2

CAS No. 154306-60-2 Molecular Formula C₂₇H₂₅NO₅ Molecular Weight 443.49 Purity ≥98.5% Appearance Off-white Powder Melting Point English Name Spiroisobenzofuran-1(3H),9-9Hxanthene-2-carboxylic acid,6-(diethylamino)-3-0xo-, ethyl ester Chinese Synonym 螺旋(异苯并呋喃-1 (3H),9 (9H)氧杂蒽-2-羧酸-6- ( 二乙氨基)-3-氧代-乙酯 Molecular Structure Formula Applications Thermochromic pigment, Thermochromic ink, Thermal paper