Introduction：Basic information about CAS 70546-25-7|3-(benzothiazol-2-yl)-7-(diethylamino)-2-oxo-2H-1-benzopyran-4-carbonitrile, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3-(benzothiazol-2-yl)-7-(diethylamino)-2-oxo-2H-1-benzopyran-4-carbonitrile |
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| CAS Number | 70546-25-7 | Molecular Weight | 375.44400 |
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| Density | 1.37g/cm3 | Boiling Point | 578.7ºC at 760 mmHg |
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| Molecular Formula | C21H17N3O2S | Melting Point | / |
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| MSDS | / | Flash Point | 303.8ºC |
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Names
| Name | 3-(benzothiazol-2-yl)-7-(diethylamino)-2-oxo-2H-1-benzopyran-4-carbonitrile |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.37g/cm3 |
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| Boiling Point | 578.7ºC at 760 mmHg |
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| Molecular Formula | C21H17N3O2S |
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| Molecular Weight | 375.44400 |
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| Flash Point | 303.8ºC |
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| Exact Mass | 375.10400 |
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| PSA | 98.37000 |
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| LogP | 4.78758 |
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| Index of Refraction | 1.693 |
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| InChIKey | NDKYYKABKLOOAP-UHFFFAOYSA-N |
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| SMILES | CCN(CC)c1ccc2c(C#N)c(-c3nc4ccccc4s3)c(=O)oc2c1 |
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Synonyms
| 2H-1-Benzopyran-4-carbonitrile,3-(2-benzothiazolyl)-7-(diethylamino)-2-oxo |
| 3-(1,3-benzothiazol-2-yl)-7-(diethylamino)-2-oxo-2H-chromene-4-carbonitrile |
| Macrolex Fluorescence Red G |
| 3-benzothiazol-2-yl-7-diethylamino-2-oxo-2H-chromene-4-carbonitrile |
| 3-(1,3-benzothiazol-2-yl)-7-(diethylamino)-2-oxochromene-4-carbonitrile |
| 3-(Benzothiazol-2-yl)-7-(diethylamino)-2-oxo-2H-1-benzopyran-4-carbonitrile |
| EINECS 274-668-9 |
