1-Bromoundecane
Synonym(s):Undecyl bromide
- CAS NO.：693-67-4
- Empirical Formula: C11H23Br
- Molecular Weight: 235.2
- MDL number: MFCD00000223
- EINECS: 211-757-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:26:14
What is 1-Bromoundecane?
Chemical properties
colourless liquid
The Uses of 1-Bromoundecane
1-Bromoundecane is used in the preparation of Grignard reagent by reacting with Mg in THF (tetrahydrofuran). It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, dyes and agrochemicals.
Synthesis Reference(s)
The Journal of Organic Chemistry, 45, p. 2550, 1980 DOI: 10.1021/jo01300a071
Properties of 1-Bromoundecane
| Melting point: | −9 °C(lit.) |
| Boiling point: | 137-138 °C18 mm Hg(lit.) |
| Density | 1.054 g/mL at 25 °C(lit.) |
| vapor density | 8.2 (vs air) |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | Store below +30°C. |
| form | Liquid |
| color | Clear colorless to pale yellow |
| Water Solubility | Insoluble in water. |
| BRN | 1098390 |
| Dielectric constant | 4.7300000000000004 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
| CAS DataBase Reference | 693-67-4(CAS DataBase Reference) |
| EPA Substance Registry System | Undecane, 1-bromo- (693-67-4) |
Safety information for 1-Bromoundecane
| 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. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for 1-Bromoundecane
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