3-bromo-2-hydroxy-4,4,5,5-tetramethylcyclopent-2-en-1-one
3-bromo-2-hydroxy-4,4,5,5-tetramethylcyclopent-2-en-1-one structure
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Common Name | 3-bromo-2-hydroxy-4,4,5,5-tetramethylcyclopent-2-en-1-one | ||
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| CAS Number | 1889-99-2 | Molecular Weight | 233.10200 | |
| Density | 1.432g/cm3 | Boiling Point | 252.7ºC at 760mmHg | |
| Molecular Formula | C9H13BrO2 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 106.6ºC | |
Summary: 3-Bromo-2-hydroxy-4,4,5,5-tetramethylcyclopent-2-en-1-one (CAS number: 1889-99-2), molecular formula C9H13BrO2, molecular weight 233.10200. For research-use only, not for medical or clinical usage.
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | 3-bromo-2-hydroxy-4,4,5,5-tetramethylcyclopent-2-en-1-one |
|---|---|
| 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 | 1.432g/cm3 |
|---|---|
| Boiling Point | 252.7ºC at 760mmHg |
| Molecular Formula | C9H13BrO2 |
| Molecular Weight | 233.10200 |
| Flash Point | 106.6ºC |
| Exact Mass | 232.01000 |
| PSA | 37.30000 |
| LogP | 2.78600 |
| Vapour Pressure | 0.00297mmHg at 25°C |
| Index of Refraction | 1.537 |
| InChIKey | ZAUGLWIVUJBQBG-UHFFFAOYSA-N |
| SMILES | CC1(C)C(=O)C(O)=C(Br)C1(C)C |
This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.
| HS Code | 2914700090 |
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This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.
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~83%
3-bromo-2-hydro... CAS#:1889-99-2 |
| Literature: Gill, G. Bryon; Idris, Muhammad S. Hj.; Kirollos, Kirollos S. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1992 , # 18 p. 2355 - 2366 |
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~%
3-bromo-2-hydro... CAS#:1889-99-2 |
| Literature: Gill, G. Bryon; Idris, Muhammad S. Hj.; Kirollos, Kirollos S. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1992 , # 18 p. 2355 - 2366 |
This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.
| HS Code | 2914700090 |
|---|---|
| Summary | HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |
This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| Bromo-2-hydroxy-4,4,5,5-tetramethylcyclopenten-3-one |
| 3-bromo-2-hydroxy-4,4,5,5-tetramethylcyclopent-2-enone |
| 3-bromo-2-hydroxy-4,4,5,5-tetramethylcyclopenta-2-enone |
| 3-Brom-2-hydroxy-4,4,5,5-tetramethyl-cyclopent-2-en-1-on |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the polar surface area (PSA) of 3-bromo-2-hydroxy-4,4,5,5-tetramethylcyclopent-2-en-1-one? |
| A: Polar surface area (PSA) of 3-bromo-2-hydroxy-4,4,5,5-tetramethylcyclopent-2-en-1-one is 37.30000. |
| Q: What is the English name of 3-bromo-2-hydroxy-4,4,5,5-tetramethylcyclopent-2-en-1-one? |
| A: The English name of 3-bromo-2-hydroxy-4,4,5,5-tetramethylcyclopent-2-en-1-one is 3-bromo-2-hydroxy-4,4,5,5-tetramethylcyclopent-2-en-1-one. |
| Q: What is the molecular weight of 3-bromo-2-hydroxy-4,4,5,5-tetramethylcyclopent-2-en-1-one? |
| A: Molecular weight of 3-bromo-2-hydroxy-4,4,5,5-tetramethylcyclopent-2-en-1-one is 233.10200. |
| Q: What is the CAS number of 3-bromo-2-hydroxy-4,4,5,5-tetramethylcyclopent-2-en-1-one? |
| A: CAS number of 3-bromo-2-hydroxy-4,4,5,5-tetramethylcyclopent-2-en-1-one is 1889-99-2. |
| Q: What is the boiling point of 3-bromo-2-hydroxy-4,4,5,5-tetramethylcyclopent-2-en-1-one? |
| A: Boiling point of 3-bromo-2-hydroxy-4,4,5,5-tetramethylcyclopent-2-en-1-one is 252.7ºC at 760mmHg. |
| Q: What is the molecular formula of 3-bromo-2-hydroxy-4,4,5,5-tetramethylcyclopent-2-en-1-one? |
| A: Molecular formula of 3-bromo-2-hydroxy-4,4,5,5-tetramethylcyclopent-2-en-1-one is C9H13BrO2. |
| Q: What is the LogP of 3-bromo-2-hydroxy-4,4,5,5-tetramethylcyclopent-2-en-1-one? |
| A: LogP of 3-bromo-2-hydroxy-4,4,5,5-tetramethylcyclopent-2-en-1-one is 2.78600. |
| Q: What is the SMILES notation of 3-bromo-2-hydroxy-4,4,5,5-tetramethylcyclopent-2-en-1-one? |
| A: SMILES notation of 3-bromo-2-hydroxy-4,4,5,5-tetramethylcyclopent-2-en-1-one is CC1(C)C(=O)C(O)=C(Br)C1(C)C. |
| Q: What English synonyms does 3-bromo-2-hydroxy-4,4,5,5-tetramethylcyclopent-2-en-1-one have? |
| A: English synonyms of 3-bromo-2-hydroxy-4,4,5,5-tetramethylcyclopent-2-en-1-one: Bromo-2-hydroxy-4,4,5,5-tetramethylcyclopenten-3-one, 3-bromo-2-hydroxy-4,4,5,5-tetramethylcyclopent-2-enone, 3-bromo-2-hydroxy-4,4,5,5-tetramethylcyclopenta-2-enone, 3-Brom-2-hydroxy-4,4,5,5-tetramethyl-cyclopent-2-en-1-on. |
| Q: What is the Chinese name of 1889-99-2? |
| A: Chinese name of 1889-99-2 is 1889-99-2. |
This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.
| Dayang Chem (Hangzhou) Co., Ltd. |