Introduction：Basic information about CAS 2946-17-0|5-Methoxy-2-methyl-1,3-benzoselenazole, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5-Methoxy-2-methyl-1,3-benzoselenazole |
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| CAS Number | 2946-17-0 | Molecular Weight | 226.134 |
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| Density | 1.491 g/mL at 25 °C(lit.) | Boiling Point | 311.3±0.0 °C at 760 mmHg |
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| Molecular Formula | C9H9NOSe | Melting Point | 22°C(凝固点) |
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| MSDS | ChineseUSA | Flash Point | 122.4±19.8 °C |
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| Symbol |
GHS06, GHS08, GHS09 | Signal Word | Danger |
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Names
| Name | 5-methoxy-2-methyl-1,3-benzoselenazole |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.491 g/mL at 25 °C(lit.) |
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| Boiling Point | 311.3±0.0 °C at 760 mmHg |
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| Melting Point | 22°C(凝固点) |
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| Molecular Formula | C9H9NOSe |
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| Molecular Weight | 226.134 |
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| Flash Point | 122.4±19.8 °C |
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| Exact Mass | 226.984940 |
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| PSA | 22.12000 |
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| LogP | 1.98 |
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| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
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| Index of Refraction | n20/D 1.639(lit.) |
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| InChIKey | LVIYTMFDCXRSDL-UHFFFAOYSA-N |
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| SMILES | COc1ccc2[se]c(C)nc2c1 |
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Safety Information
| Symbol |
GHS06, GHS08, GHS09 |
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| Signal Word | Danger |
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| Hazard Statements | H301 + H331-H373-H410 |
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| Precautionary Statements | P261-P273-P301 + P310-P311-P501 |
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| Hazard Codes | T:Toxic;N:Dangerousfortheenvironment; |
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| Risk Phrases | R23/25;R33;R50/53 |
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| Safety Phrases | S20/21-S28-S45-S60-S61 |
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| RIDADR | UN 2810 6.1/PG 2 |
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| WGK Germany | 3 |
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| Packaging Group | II |
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| Hazard Class | 6.1 |
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| HS Code | 2927000090 |
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Customs
| HS Code | 2927000090 |
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| Summary | 2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
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Synonyms
| Benzoselenazole, 5-methoxy-2-methyl- |
| 5-Methoxy-2-Methylbenzoselenazole |
| 5-methoxy-2-methyl-benzoselenazole |
| 5-Methoxy-2-methyl-benzoselenazol |
| 5-Methoxy-2-methyl-1,3-benzoselenazole |
| Benzoselenazole,5-methoxy-2-methyl |
| MFCD00005558 |
| 5-Methoxy-2-methyl-benzselenazol |
| 2-methyl-5-methoxy-benzoselenazole |
| 5-Methoxy-2-methylbenzselenazole |
| EINECS 220-956-4 |
