HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 22040132Generated: October 30, 2026
3-Chloro-2-hydroxy-5-methoxybenzaldehyde
3-Chloro-2-hydroxy-5-methoxybenzaldehyde · Benzaldehyde, 3-chloro-2-hydroxy-5-methoxy-
https://huagongshe.com/en/chemical/22040132
Identifiers & Physical Properties
| CAS No. | 90110-33-1 |
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| Molecular formula | C8H7ClO3 |
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| Average molar mass | 186.59 g/mol |
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| Monoisotopic mass | 186.0083718 g/mol |
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| SMILES | COc1cc(Cl)c(O)c(C=O)c1 |
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| InChIKey | QBMCHZROYVXWMF-UHFFFAOYSA-N |
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| PubChem CID | 22040132 |
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| EC No. | 884-690-6 |
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Chemical & Physical Properties
| XLogP | 2.2 |
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| Topological polar surface area | 46.5 |
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| Hydrogen bond donors | 1 |
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| Hydrogen bond acceptors | 3 |
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| Rotatable bonds | 2 |
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| Heavy atoms | 12 |
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| Formal charge | 0 |
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| Complexity | 162 |
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| Boiling point | 270.7±35.0 °C(Predicted) |
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| Density | 1.377±0.06 g/cm3(Predicted) |
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| pKa (acidity coefficient) | 7.20±0.23(Predicted) |
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| GHS pictogram | GHS07 |
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| Signal word | Warning |
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| GHS hazard statements | H302-H315-H319-H335 |
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| GHS precautionary statements | P280-P305+P351+P338 |
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Safety & Regulations
| Signal word | Warning |
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| GHS pictogram | GHS07 |
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| GHS hazard statements | H302-H315-H319-H335 |
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| GHS precautionary statements | P280-P305+P351+P338 |
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