ChemNet > CAS > 2421-28-5 3,3',4,4'-Benzophenonetetracarboxylic dianhydride

2421-28-5 3,3',4,4'-Benzophenonetetracarboxylic dianhydride

製品名	3,3',4,4'-Benzophenonetetracarboxylic dianhydride
英語名	3,3',4,4'-Benzophenonetetracarboxylic dianhydride; BTDA; 4,4-Carbonyldiphthalic anhydride; benzophenone-3,3:4,4-tetracarboxylic dianhydride; BTDA; 3,3,4,4-Benzophenontetracarbonsaeuredianhydride; 1,3-Isobenzofurandione, 5,5'-carbonylbis-; 3,3',4,4'-Benzophenonetetracarboxylic acid dianhydride; 3,3',4,4'-Tetracarboxybenzophenone dianhydride; 3,3',4,4'-benzophenonetetracarboxylicaciddianhydride; 3-Isobenzofurandione,5,5'-carbonylbis-1; 4,4'-Carbonylbis[phthalic anhydride]; 4,4'-Diphthalic anhydride ketone; 5,5'-carbonylbis-3-isobenzofurandione; 5,5'-carbonylbis(2-benzofuran-1,3-dione); 3,3',4,4'-Benzophenone tetracarboxylic dianhydride; Benzophenone-3,3',4,4'-tetracarboxylic dianhydride; 3,3,4,4-Benzophenonetetracarboxylic dianhydride
分子式	C₁₇H₆O₇
分子量	322.2253
InChI	InChI=1/C17H6O7/c18-13(7-1-3-9-11(5-7)16(21)23-14(9)19)8-2-4-10-12(6-8)17(22)24-15(10)20/h1-6H
CAS登録番号	2421-28-5
EINECSに	219-348-1
分子構造
密度	1.662g/cm³
融点	219-226℃
沸点	638.8°C at 760 mmHg
屈折率	1.699
引火点	286.1°C
水溶性	REACTS
蒸気圧	3.25E-16mmHg at 25°C
ハザードシンボル	Xi:Irritant;
リスクコード	R36/37:;
安全説明	S25:;

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