1,1-Diphenyl-3-bromopropane
3-Bromo-1,1-Diphenylpropane
CAS: 20017-68-9
Molecular Formula: C15H15Br
1,1-Diphenyl-3-bromopropane - Names and Identifiers
| Name | 3-Bromo-1,1-Diphenylpropane |
| Synonyms | BroMo-3,3-diphenylpropan 1-BROMO-3,3-DIPHENYLPROPANE 3-Bromo-1,1-Diphenylpropane 1,1-Diphenyl-3-bromopropane (1-Phenyl-3-bromopropyl)benzene 1,1'-(3-Brompropylidene)bisbenzene (3-BroMopropane-1,1-diyl)dibenzene 1,1'-(3-bromopropylidene)bisbenzene 3-broMo-1,1-diphenylpropane,1-broMo-3,3-diphenylpropane |
| CAS | 20017-68-9 |
| EINECS | 243-467-8 |
1,1-Diphenyl-3-bromopropane - Physico-chemical Properties
| Molecular Formula | C15H15Br |
| Molar Mass | 275.18 |
| Density | 1.3288 (rough estimate) |
| Melting Point | 39-42 °C |
| Boling Point | 145°C 2mm |
| Appearance | Crystalline Powder |
| Color | White to off-white |
| Storage Condition | Sealed in dry,2-8°C |
| Refractive Index | 1.6822 (estimate) |
| MDL | MFCD00044829 |
| Physical and Chemical Properties | Crystallization (ethanol). Melting point 45 ℃. |
1,1-Diphenyl-3-bromopropane - Risk and Safety
| Hazard Symbols | C - Corrosive |
| Risk Codes | 34 - Causes burns |
| Safety Description | S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| UN IDs | UN3261 |
| HS Code | 29033919 |
| Hazard Class | 8 |
| Packing Group | III |
1,1-Diphenyl-3-bromopropane - Reference Information
| chemical properties | crystallization (ethanol). Melting point 45 ℃. |
| use | intermediate of pericentin lactate. |
| production method | use cinnamic acid to react with benzene (alkylation) with the participation of anhydrous aluminum trichloride to generate 3, 3-diphenylpropionic acid, which is esterified with ethanol under the action of concentrated sulfuric acid, and then reduced with ethanol and sodium metal to obtain 3, 3-diphenylpropanol, the product was then brominated with hydrobromic acid under reflux conditions. |
Last Update：2024-04-09 20:52:54
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