Introduction：Basic information about CAS 2479-49-4|4,4'-Carbonyldiphthalic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4,4'-Carbonyldiphthalic acid |
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| CAS Number | 2479-49-4 | Molecular Weight | 358.256 |
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| Density | 1.6±0.1 g/cm3 | Boiling Point | 734.0±60.0 °C at 760 mmHg |
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| Molecular Formula | C17H10O9 | Melting Point | / |
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| MSDS | / | Flash Point | 411.7±29.4 °C |
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Names
| Name | 4-(3,4-dicarboxybenzoyl)phthalic acid |
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| Synonym | More Synonyms |
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4,4'-Carbonyldiphthalic acid BiologicalActivity
| Description | Benzophenonetetracarboxylic acid can inprove activity and stability of alkaline phosphatases from psychrophilic and mesophilic organisms.Benzophenonetetracarboxylic acid can improve activity and stability of alkaline phosphatases from psychrophilic and mesophilic organisms by chemically modifying aliphatic or amino groups |
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| Related Catalog | Signaling Pathways >>Metabolic Enzyme/Protease >>PhosphataseResearch Areas >>Cardiovascular Disease |
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| References | [1]. Siddiqui KS et al. Improved activity and stability of alkaline phosphatases from psychrophilic and mesophilic organisms bychemically modifying aliphatic or amino groups using tetracarboxy-benzophenone derivatives. Cell Mol Biol (Noisy-le-grand). 2004 Jul;50(5):657-67. |
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Chemical & Physical Properties
| Density | 1.6±0.1 g/cm3 |
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| Boiling Point | 734.0±60.0 °C at 760 mmHg |
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| Molecular Formula | C17H10O9 |
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| Molecular Weight | 358.256 |
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| Flash Point | 411.7±29.4 °C |
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| Exact Mass | 358.032471 |
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| PSA | 166.27000 |
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| LogP | 1.77 |
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| Vapour Pressure | 0.0±2.5 mmHg at 25°C |
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| Index of Refraction | 1.696 |
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| InChIKey | UITKHKNFVCYWNG-UHFFFAOYSA-N |
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| SMILES | O=C(c1ccc(C(=O)O)c(C(=O)O)c1)c1ccc(C(=O)O)c(C(=O)O)c1 |
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| Storage condition | 2-8°C |
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Safety Information
Customs
| HS Code | 2918300090 |
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| Summary | 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
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Synonyms
| Benzophenone-3,3',4,4'-tetracarboxylic acid |
| 4,4'-Carbonyldiphthalic acid |
| benzophenone-3,3′,4,4′-tetracarboxylic acid |
| MFCD00020283 |
| EINECS 219-613-1 |
| 1,2-Benzenedicarboxylic acid, 4,4'-carbonylbis- |
| 3,3',4,4'-Benzophenonetetracarboxylic acid |
| 4,4'-carbonyldibenzene-1,2-dicarboxylic acid |
| 3,3′,4,4′-benzophenonetetracarboxylic acid |
| 1,2-Benzenedicarboxylic acid,4,4'-carbonylbis |
| Benzophenonetetracarboxylic acid |
