4-Oxo-4H-1-benzopyran-2-carboxylic acid CAS#: 4940-39-0; ChemWhat Code: 9142
Names & Identifiers |
| Product Name | 4-Oxo-4H-1-benzopyran-2-carboxylic acid |
| Synonyms | 4-oxo-4h-1-benzopyran-2-carboxylicaci;atremon;chromocarbe;chromonecarboxylicacid;lp-1;Chromocarb~4-Oxo-4H-1-benzopyran-2-carboxylic acid;Chromone-2-carboxylic acid, 97+%;2-Chromonecarboxylic acid |
| CAS Registry Number | 4940-39-0 |
| Molecular Formula | C10H6O4 |
| Molecular Weight | 190.15 |
| EINECS | 225-583-0 |
| Other Registry Numbers | ; |
| IUPA Names, InChI, InChI Key, Canonical SMILES, etc.: | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | 260 °C (dec.)(lit.) |
| Solubulity | alcohol: soluble |
| form | Powder |
| Color | White to beige |
| Water Solubility | sparingly soluble |
| Merck | 14,2237 |
| BRN | 146442 |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | Xi |
| R Phrase | 36/37/38 |
| S Phrase | 26-36-37/39 |
| WGK Germany | 3 |
| RTECS | DJ2476000 |
| Hazard Note | Irritant |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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