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化合物简介
基本信息
CAS:2421-28-5
中文别名:3,3\',4,4\'-二苯酮四羧酸二酐;3,3\'4,4\'-二苯甲酮四羧酸二酐;3,3\',4,4\'-二苯酮四酸二酐;4,4\'-羰基二邻苯二甲酸酐;酮酐(BTDA);
英文别名:benzophenone-3,3\',4,4\'-tetracarboxylic acid dianhydride;3,4,3\',4\'-benzophenone tetracarboxylic dianhydride;Benzophenone-3,3\',4,4\'-tetracarboxylic dianhydride;3,3,4,4-Benzophenonetetracarboxylic dianhydride;3,3\',4,4\'-benzophenonetetracarboxylic dianhydride;4,4\'-Diphthalic anhydride ketone;4,4\'-Carbonylbis(phthalic anhydride);3,3\',4,4\'-Benzophenonetetracarboxylic Dianhydride;benzophenone tetracarboxylic dianhydride;4,4\'-Carbonyldiphthalic Anhydride;Benzophenonetetracarboxylic acid dianhydride;Phthalic anhydride,4,4\'-carbonyldi;3,3‘,4,4‘-Benzophenonetetracarboxylic dianhydride;1,3-Isobenzofurandione,5,5\'-carbonylbis;5,5\'-Carbonylbis(isobenzofuran-1,3-dione);1,3-Isobenzofurandione, 5,5‘-carbonylbis-;Benzophenonetetracarboxylic anhydride;5-(1,3-dioxo-isobenzofuran-5-carbonyl)-isobenzofuran-1,3-dione;4,4\'-Carbonyldiphthalic anhydride;benzophenone-3,3\',4,4\'-tetracarboxylic dianhydride;
分子式:C17H6O7
分子量:322.225
精确质量:322.011
Psa:103.81
Logp:1.5388
中文别名:3,3\',4,4\'-二苯酮四羧酸二酐;3,3\'4,4\'-二苯甲酮四羧酸二酐;3,3\',4,4\'-二苯酮四酸二酐;4,4\'-羰基二邻苯二甲酸酐;酮酐(BTDA);
英文别名:benzophenone-3,3\',4,4\'-tetracarboxylic acid dianhydride;3,4,3\',4\'-benzophenone tetracarboxylic dianhydride;Benzophenone-3,3\',4,4\'-tetracarboxylic dianhydride;3,3,4,4-Benzophenonetetracarboxylic dianhydride;3,3\',4,4\'-benzophenonetetracarboxylic dianhydride;4,4\'-Diphthalic anhydride ketone;4,4\'-Carbonylbis(phthalic anhydride);3,3\',4,4\'-Benzophenonetetracarboxylic Dianhydride;benzophenone tetracarboxylic dianhydride;4,4\'-Carbonyldiphthalic Anhydride;Benzophenonetetracarboxylic acid dianhydride;Phthalic anhydride,4,4\'-carbonyldi;3,3‘,4,4‘-Benzophenonetetracarboxylic dianhydride;1,3-Isobenzofurandione,5,5\'-carbonylbis;5,5\'-Carbonylbis(isobenzofuran-1,3-dione);1,3-Isobenzofurandione, 5,5‘-carbonylbis-;Benzophenonetetracarboxylic anhydride;5-(1,3-dioxo-isobenzofuran-5-carbonyl)-isobenzofuran-1,3-dione;4,4\'-Carbonyldiphthalic anhydride;benzophenone-3,3\',4,4\'-tetracarboxylic dianhydride;
分子式:C17H6O7
分子量:322.225
精确质量:322.011
Psa:103.81
Logp:1.5388
编号系统
MDL号:MFCD00005923
BRN号:761777
EINECS号:219-348-1
PubChem号:24855743
BRN号:761777
EINECS号:219-348-1
PubChem号:24855743
物化性质
外观与性状:无气味的淡黄色粉末固体
密度:1,57 g/cm3
沸点:320°C 5mm
熔点:218-222°C(lit.)
闪点:324 °C
折射率:1.699
水溶解性:起反应
稳定性:Stable under normal temperatures and pressures. May decompose on exposure to moist air or water.
储存条件:Store in a tightly closed container. Store protected from moisture. Store under nitrogen. Store in a cool, dry area away from incompatible substances.
蒸汽密度:1.4 (vs air)
蒸汽压:3.25E-16mmHg at 25°C
密度:1,57 g/cm3
沸点:320°C 5mm
熔点:218-222°C(lit.)
闪点:324 °C
折射率:1.699
水溶解性:起反应
稳定性:Stable under normal temperatures and pressures. May decompose on exposure to moist air or water.
储存条件:Store in a tightly closed container. Store protected from moisture. Store under nitrogen. Store in a cool, dry area away from incompatible substances.
蒸汽密度:1.4 (vs air)
蒸汽压:3.25E-16mmHg at 25°C
安全信息
安全说明:S25
WGK Germany:1
危险类别码:R36/37
海关编码:29183000
危险品标志:Xi
信号词:Warning
危险标志:GHS07
危险性描述:H319; H335
危险性防范说明:P305 + P351 + P338
WGK Germany:1
危险类别码:R36/37
海关编码:29183000
危险品标志:Xi
信号词:Warning
危险标志:GHS07
危险性描述:H319; H335
危险性防范说明:P305 + P351 + P338
生产方法及用途
合成路线
上游原料
下游产品
图谱
13C NMR : Predict

1H NMR : Predict

Mass spectrum (electron ionization)

Mass

IR : nujol mull

IR : KBr disc
