基本信息 |
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产品名称: | 3,3',4,4'-二苯甲酮四甲酸二酐 |
CAS: | 2421-28-5 |
中文同义词: | 3,3',4,4'-二苯酮四酸二酐 ; 3,3',4,4'-二苯甲酮四甲酸二酐(BTDA) ; 3,3'4,4'-二苯甲酮四羧酸二酐 ; 4,4'-羰基二邻苯二甲酸酐 ; 3,3',4,4'-二苯酮四羧酸二酐 ; 3,3',4,4'-二苯甲酮四甲酸二酐 ; 3,3',4,4'-苯甲酮四羧酸酐 |
英文同义词: | BENZOPHENONE-3,3′,4,4′-TETRACARBOXYLIC DIANHYDRIDE ; BENZOPHENONE-3,3',4,4'-TETRACARBOXYLIC DIANHYDRIDE ; 3,3',4,4'-BENZOPHENONETETRACARBOXYLIC DIANHYDRIDE ; BIS-(3-PHTHALYL ANHYDRIDE) KETONE ; 4,4'-CARBONYLDIPHTHALIC ANHYDRIDE ; 5,5'-CARBONYLBIS(2-BENZOFURAN-1,3-DIONE) ; 5-[(1,3-DIOXOISOBENZOFURAN-5-YL)CARBONYL]ISOBENZOFURAN-1,3-DIONE ; BENZOPHENONE-TETRACARBOXYLIC-DIANHYDRIDE ; BENZOPHENONETETRACARBOXYLIC ACID DIANHYDRIDE ; BTDA |
MDL号: | MFCD00005923 |
氢键受体数量: | 7 |
氢键供体数量: | 0 |
Smile: | c1cc2c(cc1C(=O)c3ccc4c(c3)C(=O)OC4=O)C(=O)OC2=O |
InChi: | InChI=1S/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 |
InChiKey: | InChIKey=VQVIHDPBMFABCQ-UHFFFAOYSA-N |
性质 |
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熔点: | 218-222 DEG C(LIT)/220-224℃/226℃ |
沸点: | 320 DEG C/4 HPA |
物理性质: | AUTOIGNITION TEMPERATURE: 975 DEG F EXPLOSIVE LIMIT: 16% VAPOR DENSITY: 1.4 (VS AIR) VAPOR PRESSURE: <0.1 MMHG (0 DEG C) |
注解: | UNSPSC: 12162002 WGK: 1 |
安全信息 |
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符号: |
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信号词: | Warning |
危险声明: | H319,H335 |
警示性声明: | P261,P305+P351+P338 |
危害码: | Xi |
风险声明: | R:R36/37 |
安全声明: | S:S25 |
WGK德国: | 1 |
闪点: | 324 °C/324 °C |
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