Introduction：Basic information about CAS 33890-03-8|aminoterephthalic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | aminoterephthalic acid |
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| CAS Number | 33890-03-8 | Molecular Weight | 181.145 |
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| Density | 1.6±0.1 g/cm3 | Boiling Point | 458.1±40.0 °C at 760 mmHg |
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| Molecular Formula | C8H7NO4 | Melting Point | 336-337ºC |
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| MSDS | / | Flash Point | 230.8±27.3 °C |
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Names
| Name | aminoterephthalic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.6±0.1 g/cm3 |
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| Boiling Point | 458.1±40.0 °C at 760 mmHg |
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| Melting Point | 336-337ºC |
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| Molecular Formula | C8H7NO4 |
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| Molecular Weight | 181.145 |
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| Flash Point | 230.8±27.3 °C |
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| Exact Mass | 181.037506 |
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| PSA | 100.62000 |
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| LogP | 1.20 |
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| Vapour Pressure | 0.0±1.2 mmHg at 25°C |
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| Index of Refraction | 1.684 |
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| InChIKey | BDBLLWHZWCBDAR-UHFFFAOYSA-N |
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| SMILES | Nc1ccc(C(=O)O)cc1C(=O)O |
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Safety Information
Customs
| HS Code | 2922499990 |
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| Summary | HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0% |
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Synonyms
| 1,4-Benzenedicarboxylic acid, 2-amino- |
| aminoterephthalic acid |
| 4-aminobenzene-1,3-dicarboxylic acid |
| 1,3-Benzenedicarboxylic acid, 4-amino- |
| 4-Aminoisophthalic acid |
| 4-amino-isophthalic acid |
| 4-Amino-isophthalsaeure |
| 4-amino-1,3-benzenedicarboxylic acid |
| 1-amino-2,4-dicarboxy-benzene |
| 2-aminobenzene-1,4-dicarboxylic acid |
| 1,3-Benzenedicarboxylic acid,4-amino |
| 5-carboxyanthranilic acid |
| 4-AMINOBENZENE-1,3-DIOIC ACID |
| 2-Aminoterephthalic acid |
