Introduction：Basic information about CAS 46331-50-4|5-Methoxyisophthalic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5-Methoxyisophthalic acid |
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| CAS Number | 46331-50-4 | Molecular Weight | 196.157 |
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| Density | 1.4±0.1 g/cm3 | Boiling Point | 440.8±30.0 °C at 760 mmHg |
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| Molecular Formula | C9H8O5 | Melting Point | 275-280 °C(lit.) |
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| MSDS | USA | Flash Point | 183.6±18.1 °C |
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Names
| Name | 5-Methoxyisophthalic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.4±0.1 g/cm3 |
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| Boiling Point | 440.8±30.0 °C at 760 mmHg |
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| Melting Point | 275-280 °C(lit.) |
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| Molecular Formula | C9H8O5 |
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| Molecular Weight | 196.157 |
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| Flash Point | 183.6±18.1 °C |
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| Exact Mass | 196.037170 |
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| PSA | 83.83000 |
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| LogP | 2.00 |
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| Vapour Pressure | 0.0±1.1 mmHg at 25°C |
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| Index of Refraction | 1.591 |
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| InChIKey | POSMIIJADZKUPL-UHFFFAOYSA-N |
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| SMILES | COc1cc(C(=O)O)cc(C(=O)O)c1 |
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Safety Information
| Personal Protective Equipment | Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
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| Hazard Codes | Xi |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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| HS Code | 2918990090 |
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Customs
| HS Code | 2918990090 |
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| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
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Articles4
More Articles
| Poly (Benzimidazole) synthesis by direct reaction of methoxyphthalic acids and tetramine. Ueda M and Sugita H. J. Polym. Sci. A Polym. Chem. 27(8) , 2815-2818, (1989)
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| Occurrence of transition between lamellar antiferroelectric and columnar ferroelectric phases in achiral seven-ring bent-core compounds derived from 5-methoxyisophthalic acid. Radhika S, et al. Ferroelectrics 364(1) , 20-32, (2008)
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| Cyclic hyperbranched poly (ether ketone) s derived from 3, 5-bis (4-fluorobenzoyl) phenol. Kricheldorf HR, et al. Macromolecules 36(15) , 5551-5558, (2003)
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Synonyms
| 5-methoxybenzene-1,3-dicarboxylic acid |
| 5-Methoxy-1,3 dicarboxylic acid |
| MFCD00272364 |
| 5-Methoxyisophthalic acid |
| 1,3-Benzenedicarboxylic acid, 5-methoxy- |
