1,3-二甲基-6-二乙氨基荧烷 热敏材料橙红色素 21934-68-9
中文名称6’-(二乙氨基)-1’,3’-二甲基-螺[异苯并呋喃-1(3H),9’[9H]占吨]-3-酮中文同义词1,3一二甲基-6-二乙氨基荧烷;6’-(二乙氨基)-1’,3’-二甲基-螺[异苯并呋喃-1(3H),9’[9H]占吨]-3-酮;6'-(二乙基氨基)-1',3'-二甲基荧烷;6'-(二乙氨基)-1',3'-二甲基荧烷;热敏染料橙红色;1',3'-二甲基-6'-二乙氨基荧烷;6′-二乙氨基-1′,3′-二甲基苯丙呋喃;6'-(二乙氨基)-1',3'-二甲基-3H-螺环[异苯并呋喃-1,9'-黄嘌呤]-3-酮
英文名称6'-(DIETHYLAMINO)-1',3'-DIMETHYLFLUORAN
英文同义词6'-(DIETHYLAMINO)-1',3'-DIMETHYLFLUORAN;9’-[9h]xanthen]-3-one,6’-(diethylamino)-1’,3’-dimethyl-spiro[isobenzofuran-1(3h;9’-[9H]xanthen]-3-one,6’-(diethylamino)-1’,3’-dimethyl-Spiro[isobenzofuran-1(3H);spiro[isobenzofuran-1(3h),9’-[9h]xanthen]-3-one,6’-(diethylamino)-1’,3’-dimeth;3’-(diethylamino)-6’,8’-dimethyl-Fluoran;Spiro[isobenzofuran-1(3H),9’-[9H]xanthen]-3-one,6’-(diethylamino)-1’,3’-dimethyl-;6''-(DIETHYLAMINO)-1'',3''-DIMETHYLFLUORA;6'-(diethylamino)-1',3'-dimethylspiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one
CAS号21934-68-9
分子式C26H25NO3
分子量399.48
EINECS号244-667-8
熔点170 °C沸点592.3±50.0 °C(Predicted)密度1.26±0.1 g/cm3(Predicted)酸度系数(pKa)5.14±0.20(Predicted)
用途1,3-二甲基-6-二乙氨基荧烷为浅红色物质，可用作热敏纸橙红色显色剂。