Introduction：Basic information about CAS 22649-28-1|2H-CHROMENE-3-CARBOXYLIC ACID, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2H-CHROMENE-3-CARBOXYLIC ACID |
|---|
| CAS Number | 22649-28-1 | Molecular Weight | 176.16900 |
|---|
| Density | 1.346g/cm3 | Boiling Point | 327.3ºC at 760mmHg |
|---|
| Molecular Formula | C10H8O3 | Melting Point | 184-186ºC |
|---|
| MSDS | / | Flash Point | 134.8ºC |
|---|
Names
| Name | 2h-chromene-3-carboxylic acid |
|---|
| Synonym | More Synonyms |
|---|
Chemical & Physical Properties
| Density | 1.346g/cm3 |
|---|
| Boiling Point | 327.3ºC at 760mmHg |
|---|
| Melting Point | 184-186ºC |
|---|
| Molecular Formula | C10H8O3 |
|---|
| Molecular Weight | 176.16900 |
|---|
| Flash Point | 134.8ºC |
|---|
| Exact Mass | 176.04700 |
|---|
| PSA | 46.53000 |
|---|
| LogP | 1.54700 |
|---|
| Vapour Pressure | 8.29E-05mmHg at 25°C |
|---|
| InChIKey | DEBZQUFVQZPPLC-UHFFFAOYSA-N |
|---|
| SMILES | O=C(O)C1=Cc2ccccc2OC1 |
|---|
Safety Information
| Hazard Codes | Xi |
|---|
| Risk Phrases | R36/37/38 |
|---|
| Safety Phrases | 26-36/37/39 |
|---|
| HS Code | 2916190090 |
|---|
Customs
| HS Code | 2916190090 |
|---|
| Summary | 2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0% |
|---|
Synonyms
| chromene-3-carboxylic acid |
| 3-Carboxy-2H-chromene |
| acide chromene carboxylique-3 |
| 2H-1-Benzopyran-3-carboxylic acid |
| MFCD00202020 |
