Pentanal, 3-methyl-2,4-dioxo- (9CI)
Pentanal, 3-methyl-2,4-dioxo- (9CI) structure
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Common Name | Pentanal, 3-methyl-2,4-dioxo- (9CI) | ||
|---|---|---|---|---|
| CAS Number | 140456-89-9 | Molecular Weight | 128.126 | |
| Density | 1.1±0.1 g/cm3 | Boiling Point | 181.2±23.0 °C at 760 mmHg | |
| Molecular Formula | C6H8O3 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 61.1±17.8 °C | |
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | 3-Methyl-2,4-dioxopentanal |
|---|---|
| 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 | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 181.2±23.0 °C at 760 mmHg |
| Molecular Formula | C6H8O3 |
| Molecular Weight | 128.126 |
| Flash Point | 61.1±17.8 °C |
| Exact Mass | 128.047348 |
| LogP | -0.69 |
| Vapour Pressure | 0.9±0.3 mmHg at 25°C |
| Index of Refraction | 1.417 |
| InChIKey | OQYGUGGUHGKPLC-UHFFFAOYSA-N |
| SMILES | CC(=O)C(C)C(=O)C=O |
This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| 3-Methyl-2,4-dioxopentanal |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the molecular formula of 3-Methyl-2,4-dioxopentanal? |
| A: Molecular formula of 3-Methyl-2,4-dioxopentanal is C6H8O3. |
| Q: What is the SMILES notation of 3-Methyl-2,4-dioxopentanal? |
| A: SMILES notation of 3-Methyl-2,4-dioxopentanal is CC(=O)C(C)C(=O)C=O. |
| Q: What is the InChIKey of 3-Methyl-2,4-dioxopentanal? |
| A: InChIKey of 3-Methyl-2,4-dioxopentanal is OQYGUGGUHGKPLC-UHFFFAOYSA-N. |
| Q: What is the LogP of 3-Methyl-2,4-dioxopentanal? |
| A: LogP of 3-Methyl-2,4-dioxopentanal is -0.69. |
| Q: What is the molecular weight of 3-Methyl-2,4-dioxopentanal? |
| A: Molecular weight of 3-Methyl-2,4-dioxopentanal is 128.126. |
| Q: What English synonyms does 3-Methyl-2,4-dioxopentanal have? |
| A: English synonyms of 3-Methyl-2,4-dioxopentanal: 3-Methyl-2,4-dioxopentanal. |
| Q: What is the boiling point of 3-Methyl-2,4-dioxopentanal? |
| A: Boiling point of 3-Methyl-2,4-dioxopentanal is 181.2±23.0 °C at 760 mmHg. |
| Q: What is the CAS number of 3-Methyl-2,4-dioxopentanal? |
| A: CAS number of 3-Methyl-2,4-dioxopentanal is 140456-89-9. |
| Q: What is the English name of 3-Methyl-2,4-dioxopentanal? |
| A: The English name of 3-Methyl-2,4-dioxopentanal is 3-Methyl-2,4-dioxopentanal. |
| Q: What is the Chinese name of 140456-89-9? |
| A: Chinese name of 140456-89-9 is 140456-89-9. |
This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.
| Dayang Chem (Hangzhou) Co., Ltd. |