1-oxo-3H-2-benzofuran-4-carboxylic acid
1-oxo-3H-2-benzofuran-4-carboxylic acid structure
|
Common Name | 1-oxo-3H-2-benzofuran-4-carboxylic acid | ||
|---|---|---|---|---|
| CAS Number | 4792-27-2 | Molecular Weight | 178.14200 | |
| Density | 1.502 g/cm3 | Boiling Point | 470.136ºC at 760 mmHg | |
| Molecular Formula | C9H6O4 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 201.645ºC | |
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | 1-oxo-3H-2-benzofuran-4-carboxylic acid |
|---|---|
| Synonym | More Synonyms |
This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Density | 1.502 g/cm3 |
|---|---|
| Boiling Point | 470.136ºC at 760 mmHg |
| Molecular Formula | C9H6O4 |
| Molecular Weight | 178.14200 |
| Flash Point | 201.645ºC |
| Exact Mass | 178.02700 |
| PSA | 63.60000 |
| LogP | 1.05520 |
| InChIKey | VBNXTCQFKJLUEQ-UHFFFAOYSA-N |
| SMILES | O=C(O)c1cccc2c1COC2=O |
This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.
| HS Code | 2932999099 |
|---|
This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.
|
~%
1-oxo-3H-2-benz... CAS#:4792-27-2 |
| Literature: Skeean; Goel Synthesis, 1990 , # 7 p. 628 - 630 |
|
~%
1-oxo-3H-2-benz... CAS#:4792-27-2 |
| Literature: Skeean; Goel Synthesis, 1990 , # 7 p. 628 - 630 |
|
~%
1-oxo-3H-2-benz... CAS#:4792-27-2 |
| Literature: Strauss,M.J. et al. Journal of the American Chemical Society, 1968 , vol. 90, # 13 p. 3473 - 3478 |
|
~%
1-oxo-3H-2-benz... CAS#:4792-27-2 |
| Literature: Skeean; Goel Synthesis, 1990 , # 7 p. 628 - 630 |
|
~%
1-oxo-3H-2-benz... CAS#:4792-27-2 |
| Literature: Skeean; Goel Synthesis, 1990 , # 7 p. 628 - 630 |
This table lists upstream starting materials and downstream derivative products related to this chemical.
| Precursor 4 | |
|---|---|
| DownStream 0 | |
This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| 1-OXO-1,3-DIHYDRO-ISOBENZOFURAN-4-CARBOXYLIC ACID |
| 4-Carboxyphthalid |
| 1-oxo-1,3-dihydro-2-benzofuran-4-carboxylic acid |
| 1,3-Dihydro-1-oxo-4-isobenzofurancarboxylic acid |
| 1-oxo-3H-isobenzofuran-4-carboxylic acid |
| 4-Isobenzofurancarboxylic acid,1,3-dihydro-1-oxo |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the CAS number of 1-oxo-3H-2-benzofuran-4-carboxylic acid? |
| A: CAS number of 1-oxo-3H-2-benzofuran-4-carboxylic acid is 4792-27-2. |
| Q: What is the English name of 1-oxo-3H-2-benzofuran-4-carboxylic acid? |
| A: The English name of 1-oxo-3H-2-benzofuran-4-carboxylic acid is 1-oxo-3H-2-benzofuran-4-carboxylic acid. |
| Q: What is the InChIKey of 1-oxo-3H-2-benzofuran-4-carboxylic acid? |
| A: InChIKey of 1-oxo-3H-2-benzofuran-4-carboxylic acid is VBNXTCQFKJLUEQ-UHFFFAOYSA-N. |
| Q: What is the SMILES notation of 1-oxo-3H-2-benzofuran-4-carboxylic acid? |
| A: SMILES notation of 1-oxo-3H-2-benzofuran-4-carboxylic acid is O=C(O)c1cccc2c1COC2=O. |
| Q: What is the Chinese name of 4792-27-2? |
| A: Chinese name of 4792-27-2 is 4792-27-2. |
| Q: What English synonyms does 1-oxo-3H-2-benzofuran-4-carboxylic acid have? |
| A: English synonyms of 1-oxo-3H-2-benzofuran-4-carboxylic acid: 1-OXO-1,3-DIHYDRO-ISOBENZOFURAN-4-CARBOXYLIC ACID, 4-Carboxyphthalid, 1-oxo-1,3-dihydro-2-benzofuran-4-carboxylic acid, 1,3-Dihydro-1-oxo-4-isobenzofurancarboxylic acid, 1-oxo-3H-isobenzofuran-4-carboxylic acid, 4-Isobenzofurancarboxylic acid,1,3-dihydro-1-oxo. |
| Q: What is the molecular weight of 1-oxo-3H-2-benzofuran-4-carboxylic acid? |
| A: Molecular weight of 1-oxo-3H-2-benzofuran-4-carboxylic acid is 178.14200. |
| Q: What is the boiling point of 1-oxo-3H-2-benzofuran-4-carboxylic acid? |
| A: Boiling point of 1-oxo-3H-2-benzofuran-4-carboxylic acid is 470.136ºC at 760 mmHg. |
| Q: What is the molecular formula of 1-oxo-3H-2-benzofuran-4-carboxylic acid? |
| A: Molecular formula of 1-oxo-3H-2-benzofuran-4-carboxylic acid is C9H6O4. |
| Q: What is the polar surface area (PSA) of 1-oxo-3H-2-benzofuran-4-carboxylic acid? |
| A: Polar surface area (PSA) of 1-oxo-3H-2-benzofuran-4-carboxylic acid is 63.60000. |
This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.
| Shanghai Nianxing Industrial Co., Ltd |