Introduction：Basic information about CAS 26421-32-9|2,5-dimethylthiophene-3-carboxylic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,5-dimethylthiophene-3-carboxylic acid |
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| CAS Number | 26421-32-9 | Molecular Weight | 156.20200 |
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| Density | 1.259g/cm3 | Boiling Point | 278.8ºC at 760mmHg |
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| Molecular Formula | C7H8O2S | Melting Point | / |
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| MSDS | USA | Flash Point | 122.4ºC |
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Names
| Name | 2,5-dimethylthiophene-3-carboxylic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.259g/cm3 |
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| Boiling Point | 278.8ºC at 760mmHg |
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| Molecular Formula | C7H8O2S |
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| Molecular Weight | 156.20200 |
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| Flash Point | 122.4ºC |
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| Exact Mass | 156.02500 |
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| PSA | 65.54000 |
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| LogP | 2.06310 |
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| Vapour Pressure | 0.00199mmHg at 25°C |
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| Index of Refraction | 1.579 |
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| InChIKey | XBLLEMNSMZZDRB-UHFFFAOYSA-N |
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| SMILES | Cc1cc(C(=O)O)c(C)s1 |
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Safety Information
| Hazard Codes | Xi: Irritant; |
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| Risk Phrases | 36 |
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| Safety Phrases | 26 |
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| HS Code | 2934999090 |
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Customs
| HS Code | 2934999090 |
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| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 2,5-dimethyl-3-thiophenecarboxylic acid |
| 3-(Carboxy)-2,5-dimethylthiophene |
| 2,5-dimethyl-3-thenoic acid |
| 2,5-Dimethyl-thiophen-3-carbonsaeure |
| 2,5-Dimethyl-3-thiophencarboxylsaeure |
| 2,5-Dimethyl-3-thiophencarbonsaeure |
| 2,5-dimethyl-thiophene-3-carboxylic acid |
| 2,5-Dmethylthiophene-3-carboxylic acid |
