Introduction：Basic information about CAS 16681-56-4|2-Bromo-1H-imidazole, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-Bromo-1H-imidazole |
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| CAS Number | 16681-56-4 | Molecular Weight | 146.973 |
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| Density | 1.9±0.1 g/cm3 | Boiling Point | 273.1±23.0 °C at 760 mmHg |
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| Molecular Formula | C3H3BrN2 | Melting Point | 197-202ºC |
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| MSDS | ChineseUSA | Flash Point | 119.0±22.6 °C |
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| Symbol |
GHS05, GHS07 | Signal Word | Danger |
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Names
| Name | 2-Bromo-1H-imidazole |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.9±0.1 g/cm3 |
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| Boiling Point | 273.1±23.0 °C at 760 mmHg |
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| Melting Point | 197-202ºC |
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| Molecular Formula | C3H3BrN2 |
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| Molecular Weight | 146.973 |
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| Flash Point | 119.0±22.6 °C |
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| Exact Mass | 145.947952 |
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| PSA | 28.68000 |
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| LogP | 0.89 |
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| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
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| Index of Refraction | 1.602 |
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| InChIKey | AXHRGVJWDJDYPO-UHFFFAOYSA-N |
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| SMILES | Brc1ncc[nH]1 |
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| Storage condition | Keep Cold |
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Safety Information
| Symbol |
GHS05, GHS07 |
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| Signal Word | Danger |
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| Hazard Statements | H302-H315-H318-H335 |
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| Precautionary Statements | P261-P280-P305 + P351 + P338 |
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| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
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| Hazard Codes | Xn:Harmful; |
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| Risk Phrases | R22;R37/38;R41 |
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| Safety Phrases | S26-S39 |
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| RIDADR | NONH for all modes of transport |
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| HS Code | 2933290090 |
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Customs
| HS Code | 2933290090 |
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| Summary | 2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 1H-Imidazole, 2-bromo- |
| MFCD02179526 |
| 2-Bromo-1H-imidazole |
