108808-09-9
2-(3-BROMOPROPYL)-5,5-DIMETHYL-1,3-DIOXANE
CAS: 108808-09-9
Molecular Formula: C9H17BrO2
108808-09-9 - Names and Identifiers
108808-09-9 - Physico-chemical Properties
| Molecular Formula | C9H17BrO2 |
| Molar Mass | 237.13 |
| Density | 1.266g/mLat 20°C(lit.) |
| Boling Point | 78-80°C0.3mm Hg(lit.) |
| Flash Point | 115°C |
| Refractive Index | n20/D 1.474 |
108808-09-9 - 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. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
108808-09-9 - Upstream Downstream Industry
| Downstream Products | 4-bromobutan-2-one |
108808-09-9 - Introduction
2-(3-BROMOPROPYL)-5,5-dimethyl-1, 3-DIOXANE, chemical formula C8H15BrO2, also known as 2-(3-BROMOPROPYL)-5,5-dimethyl-1,3-dioxane. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: Colorless or light yellow liquid
-Density: 1.254g/cm³
-Boiling point: 200-202 ° C
-Melting point:-61 ° C
-Stability: Stable, but avoid contact with strong oxidants
Use:
2-(3-bromopyl) -5,5-dimethyl-1, 3-DIOXANE has important applications in organic synthesis:
-Used as an intermediate: It can be used as an intermediate for the preparation of other organic compounds, including a variety of drugs, pesticides and dye compounds.
-Used for polymerization reaction: It can react with other compounds through polymerization reaction to prepare polymer materials and resins.
Method:
The preparation method of 2-(3-bromopyl) -5,5-dimethyl-1, 3-DIOXANE may vary due to the operator's experimental conditions and chemical reaction selection, the following is a common preparation method:
Dissolve 4-bromobutyraldehyde in an appropriate solvent, add neopentyl glycol as a reducing agent and solvent, add a catalyst, such as anhydrous zinc chloride or zinc activated with other chlorides, the reaction temperature was controlled and stirred until the reaction was complete. After completion of the reaction, the product is purified by distillation or other methods.
Safety Information:
- 2-(3-BROMOPROPYL)-5,5-dimethyl-1, 3-DIOXANE should be operated in a well-ventilated place.
-Contact can cause eye and skin irritation, should avoid exposure to the skin and eyes.
-Wear appropriate personal protective equipment such as work gloves and safety glasses when operating.
-Store in a closed container, away from fire and oxidizing agents.
-Observe all relevant safety measures and regulations when using or handling the compound.
Nature:
-Appearance: Colorless or light yellow liquid
-Density: 1.254g/cm³
-Boiling point: 200-202 ° C
-Melting point:-61 ° C
-Stability: Stable, but avoid contact with strong oxidants
Use:
2-(3-bromopyl) -5,5-dimethyl-1, 3-DIOXANE has important applications in organic synthesis:
-Used as an intermediate: It can be used as an intermediate for the preparation of other organic compounds, including a variety of drugs, pesticides and dye compounds.
-Used for polymerization reaction: It can react with other compounds through polymerization reaction to prepare polymer materials and resins.
Method:
The preparation method of 2-(3-bromopyl) -5,5-dimethyl-1, 3-DIOXANE may vary due to the operator's experimental conditions and chemical reaction selection, the following is a common preparation method:
Dissolve 4-bromobutyraldehyde in an appropriate solvent, add neopentyl glycol as a reducing agent and solvent, add a catalyst, such as anhydrous zinc chloride or zinc activated with other chlorides, the reaction temperature was controlled and stirred until the reaction was complete. After completion of the reaction, the product is purified by distillation or other methods.
Safety Information:
- 2-(3-BROMOPROPYL)-5,5-dimethyl-1, 3-DIOXANE should be operated in a well-ventilated place.
-Contact can cause eye and skin irritation, should avoid exposure to the skin and eyes.
-Wear appropriate personal protective equipment such as work gloves and safety glasses when operating.
-Store in a closed container, away from fire and oxidizing agents.
-Observe all relevant safety measures and regulations when using or handling the compound.
Last Update：2024-04-09 02:00:50
