HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 40468294Generated: November 2, 2026
6-Acetamidochroman-4-one
6-Acetamido-4-chromanone · 6-ACETAMIDOCHROMAN-4-ONE · 6-AcetyaMinochroaMn-4-one · 6-ACETYAMINOCHROMAN-4-ONE · 6-ACETYLAMINOCHROMAN-4-ONE · N-(4-OXO-CHROMAN-6-YL)-ACETAMIDE · N-(4-Oxochroman-6-yl)acetamide 98% · N-(4-Oxo-2,3-dihydrochromen-6-yl)acetamide
https://huagongshe.com/en/chemical/40468294
Identifiers & Physical Properties
| CAS No. | 103646-29-3 |
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| Molecular formula | C11H11NO3 |
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| Average molar mass | 205.21 g/mol |
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| Monoisotopic mass | 205.07389321 g/mol |
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| SMILES | CC(=O)Nc1ccc2c(c1)C(=O)CCO2 |
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| InChIKey | IASWWLNIFLMDBI-UHFFFAOYSA-N |
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| PubChem CID | 40468294 |
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| EC No. | 675-997-4 |
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| DTXSID | DTXSID60654427 |
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Chemical & Physical Properties
| XLogP | 0.6 |
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| Topological polar surface area | 55.4 |
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| Hydrogen bond donors | 1 |
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| Hydrogen bond acceptors | 3 |
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| Rotatable bonds | 1 |
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| Heavy atoms | 15 |
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| Formal charge | 0 |
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| Complexity | 277 |
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| Melting point | 164-166 |
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| Density | 1.308 |
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| Storage conditions | 2-8°C |
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| GHS pictogram | GHS06 |
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| Signal word | Danger |
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| GHS hazard statements | H301 |
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| GHS precautionary statements | P301+P310 |
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| Hazard symbols | Xi,T |
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| Risk statements (R) | 25 |
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| Safety statements (S) | 45 |
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| Hazard Note | Irritant |
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| Customs code | 2932990090 |
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Safety & Regulations
| GHS classification | WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 2 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
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| Hazard Classes and Categories | Skin Irrit. 2 (100%) |
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| Customs code | 2932990090 |
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| Risk statements (R) | 25 |
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| Signal word | Danger |
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| GHS pictogram | GHS06 |
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| Hazard symbols | Xi,T |
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| hazard_note | Irritant |
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| Safety statements (S) | 45 |
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| GHS hazard statements | H301 |
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| GHS precautionary statements | P301+P310 |
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