HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 80939Generated: November 2, 2026
2-(2-(6-Ethoxy-2-benzothiazolyl)diazenyl)-4-methoxy-1-naphthalenol
2-[(6-Ethoxybenzothiazol-2-yl)azo]-4-methoxy-1-naphthalenol · (2Z)-2-[(6-ethoxybenzothiazol-2-yl)hydrazinylidene]-4-methoxy-naphthal en-1-one
https://huagongshe.com/en/chemical/80939
Identifiers & Physical Properties
| CAS No. | 6467-83-0 |
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| Molecular formula | C20H17N3O3S |
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| Average molar mass | 379.4 g/mol |
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| Monoisotopic mass | 379.09906259 g/mol |
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| SMILES | CCOc1ccc2nc(N=Nc3cc(OC)c4ccccc4c3O)sc2c1 |
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| InChIKey | UZTWSMPIQRWVPJ-UHFFFAOYSA-N |
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| PubChem CID | 80939 |
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| DTXSID | DTXSID1064374 |
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Chemical & Physical Properties
| XLogP | 5.7 |
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| Topological polar surface area | 105 |
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| Hydrogen bond donors | 1 |
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| Hydrogen bond acceptors | 7 |
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| Rotatable bonds | 5 |
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| Heavy atoms | 27 |
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| Formal charge | 0 |
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| Complexity | 523 |
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| Boiling point | 607.433±65.00 °C(Press: 760.00 Torr)(predicted) |
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| Density | 1.367±0.14 g/cm3(Temp: 25 °CPress: 760 Torr)(predicted) |
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| pKa (acidity coefficient) | 8.962±0.50(predicted) |
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| EPA Substance Registry System | 1-Naphthalenol, 2-[(6-ethoxy-2-benzothiazolyl)azo]-4-methoxy- (6467-83-0) |
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| TSCA inventory status | TSCA listed |
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Safety & Regulations
| TSCA inventory status | TSCA listed |
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