Introduction：Basic information about CAS 420-05-3|cyanic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | cyanic acid |
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| CAS Number | 420-05-3 | Molecular Weight | 43.02470 |
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| Density | 1.197g/cm3 | Boiling Point | 23.5ºC at 760mmHg |
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| Molecular Formula | CHNO | Melting Point | / |
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| MSDS | / | Flash Point | / |
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Names
| Name | cyanic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.197g/cm3 |
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| Boiling Point | 23.5ºC at 760mmHg |
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| Molecular Formula | CHNO |
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| Molecular Weight | 43.02470 |
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| Exact Mass | 43.00580 |
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| PSA | 44.02000 |
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| Vapour Pressure | 813mmHg at 25°C |
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| Index of Refraction | 1.37 |
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| InChIKey | XLJMAIOERFSOGZ-UHFFFAOYSA-N |
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| SMILES | N#CO |
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Safety Information
Customs
| HS Code | 2915900090 |
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| Summary | 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives 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:5.5% General tariff:30.0% |
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Synonyms
| methoxynitrile |
| HOCN |
| 0NM |
| Isocyansaeure |
| Zyansaeure |
| cyano-alcohol |
| Cyansaeure |
| HO-C.equiv.N |
| Hydrogencyanate |
| hydroxidonitridocarbon |
