2-(2-Bromoethyl)-1,3-dioxane
Synonym(s):3-Bromopropionaldehyde trimethylene acetal
- CAS NO.：33884-43-4
- Empirical Formula: C6H11BrO2
- Molecular Weight: 195.05
- MDL number: MFCD00006567
- EINECS: 251-716-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:27:03
What is 2-(2-Bromoethyl)-1,3-dioxane?
The Uses of 2-(2-Bromoethyl)-1,3-dioxane
2-(2-Bromoethyl)-1,3-dioxane was used in the synthesis of ketone adducts 2-[3-oxo-4(S)-(triphenylmethyl) amino-6-methylheptyl]-1,3-dioxane and 2-[3-oxo-4(S)-(triphenylmethyl)amino-6-methylheptyl]-1,3-dioxolane.
General Description
The reaction of Grignard reagent prepared from 2-(2-bromoethyl)-1,3-dioxane and N-tert-butanesulfinyl aldimines was studied.
Properties of 2-(2-Bromoethyl)-1,3-dioxane
| Melting point: | 157-161 °C |
| Boiling point: | 67-70 °C2.8 mm Hg(lit.) |
| Density | 1.431 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 206 °F |
| storage temp. | Keep in dark place,Inert atmosphere,2-8°C |
| solubility | ethanol: soluble50 (μg/mL) |
| form | Liquid |
| color | Clear colorless |
| Water Solubility | It is not soluble in water but soluble in organic solvent such as ethanol. |
| BRN | 1421628 |
| CAS DataBase Reference | 33884-43-4(CAS DataBase Reference) |
| NIST Chemistry Reference | 2(2-Bromoethyl)-1,3-dioxane(33884-43-4) |
| EPA Substance Registry System | 1,3-Dioxane, 2-(2-bromoethyl)- (33884-43-4) |
Safety information for 2-(2-Bromoethyl)-1,3-dioxane
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 2-(2-Bromoethyl)-1,3-dioxane
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