2-(4-BROMOBUTYL)-1,3-DIOXOLANE - Names and Identifiers
2-(4-BROMOBUTYL)-1,3-DIOXOLANE - Physico-chemical Properties
Molecular Formula | C7H13BrO2
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Molar Mass | 209.08 |
Density | 1.38 |
Boling Point | 237.6±15.0 °C(Predicted) |
Storage Condition | Keep in dark place,Inert atmosphere,2-8°C |
Refractive Index | 1.4780-1.4820 |
MDL | MFCD02093454 |
2-(4-BROMOBUTYL)-1,3-DIOXOLANE - Risk and Safety
Hazard Symbols | Xn - Harmful
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Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin.
R36 - Irritating to the eyes
R22 - Harmful if swallowed
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Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
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2-(4-BROMOBUTYL)-1,3-DIOXOLANE - Introduction
Bromobutyldioxolane(Bromobutyldioxolane) is an organic compound with the chemical formula C6H11BrO2. The following is an introduction to its nature, use, preparation and safety information:
Nature:
-Physical state: Bromobutyldioxolane is a colorless liquid.
-Melting point: about -40 ℃.
-Boiling point: about 134-138 ℃.
-Density: about 1.43g/cm³.
-Solubility: Soluble in ethanol, ether and dimethylformamide.
Use:
- Bromobutyldioxolane are usually used as intermediates in chemical synthesis.
-It is often used in organic synthesis reactions, especially for the synthesis of other organic compounds, such as pharmaceuticals and pesticides.
Preparation Method:
- Bromobutyldioxolane can be prepared by the following methods:
1. Add 4-bromobutanol and diethyl ether (or dimethylformamide) to anhydrous hydrochloric acid, and then add sodium sulfite.
2. After the reaction has been carried out for a period of time, the reaction mixture is separated. The solution is washed with ether or dimethylformamide, and the washings are concentrated by evaporation with heating to give the desired product.
Safety Information:
- Bromobutyldioxolane is an organic bromine compound, so it may cause some harm to the human body. During use and handling, appropriate safety measures need to be taken, such as wearing protective gloves, goggles and lung protection devices, ensuring good ventilation, and avoiding direct contact with skin or eyes.
-When disposing of waste, it must be disposed of in accordance with relevant regulations to prevent pollution to the environment.
-During storage, the Bromobutyldioxolane should be stored in a sealed container to avoid contact with oxygen and open flames.
Last Update:2024-04-09 20:49:11