Introduction：Basic information about CAS 4546-95-6|1,2,3-triazole-4,5-dicarboxylic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1,2,3-triazole-4,5-dicarboxylic acid |
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| CAS Number | 4546-95-6 | Molecular Weight | 157.08400 |
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| Density | 1.981g/cm3 | Boiling Point | 587.9ºC at 760 mmHg |
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| Molecular Formula | C4H3N3O4 | Melting Point | 200ºC (dec.)(lit.) |
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| MSDS | ChineseUSA | Flash Point | 309.3ºC |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | 1,2,3-triazole-4,5-dicarboxylic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.981g/cm3 |
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| Boiling Point | 587.9ºC at 760 mmHg |
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| Melting Point | 200ºC (dec.)(lit.) |
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| Molecular Formula | C4H3N3O4 |
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| Molecular Weight | 157.08400 |
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| Flash Point | 309.3ºC |
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| Exact Mass | 157.01200 |
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| PSA | 116.17000 |
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| Index of Refraction | 1.702 |
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| InChIKey | TZFOEYRGARRRGO-UHFFFAOYSA-N |
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| SMILES | O=C(O)c1n[nH]nc1C(=O)O |
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H315-H319-H335 |
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| Precautionary Statements | P261-P305 + P351 + P338 |
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| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
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| Hazard Codes | Xi |
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| Risk Phrases | 36/37/38 |
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| Safety Phrases | 26-37/39 |
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| RIDADR | NONH for all modes of transport |
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| HS Code | 2933990090 |
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Customs
| HS Code | 2933990090 |
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| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 1,2,3-thiazole-4,5-dicarboxylic acid |
| MFCD00005246 |
| Triazole-4,5-dicarboxylic acid |
