29427-69-8
3-Oxoindane-1-carboxylic acid
CAS: 29427-69-8
Molecular Formula: C10H8O3
29427-69-8 - Names and Identifiers
29427-69-8 - Physico-chemical Properties
| Molecular Formula | C10H8O3 |
| Molar Mass | 176.17 |
| Density | 1.384±0.06 g/cm3(Predicted) |
| Melting Point | 111-113 °C (lit.) |
| Boling Point | 365.0±41.0 °C(Predicted) |
| pKa | 3.67±0.20(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
29427-69-8 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
| RTECS | NK8260000 |
| Hazard Note | Irritant |
29427-69-8 - Reference Information
| use | 3-carbonyl -1-indenoic acid can be used as an intermediate in pharmaceutical synthesis. |
| preparation | phenylsuccinic anhydride (10g,57mmol) is dissolved in 1,2-dichloroethane (200mL) and then added dropwise to 1,2-dichloroethane (50mL) solution of aluminum trichloride (17g,130mmol) at 0°C, after dropping, continue stirring at room temperature for 1 hour, then add water (50mL) at 0°C for quenching, and ethyl acetate extraction (3X?60mL), the organic phase was evaporated to obtain 3-carbonyl -2,3-dihydro-1H-indene -1-formic acid (3-carbonyl -1-indene acid), which was 8.3g of light yellow oily product with 83% yield). |
Last Update：2024-04-09 20:02:46
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Product Name: 3-Oxoindane-1-carboxylic acid Visit Supplier Webpage Request for quotationCAS: 29427-69-8
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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