Allylbenzene
Synonym(s):3-Phenyl-1-propene
- CAS NO.:300-57-2
- Empirical Formula: C9H10
- Molecular Weight: 118.18
- MDL number: MFCD00008651
- EINECS: 206-095-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:27:13
What is Allylbenzene?
Chemical properties
colourless liquid
Chemical properties
Allylbenzene is a colorless, flammable chemical, incompatible with strong oxidizing agents. On decomposition, allylbenzene releases carbon monoxide and carbon dioxide.
The Uses of Allylbenzene
Allylbenzene is used in organic synthesis.
Synthesis Reference(s)
Journal of the American Chemical Society, 95, p. 7777, 1973 DOI: 10.1021/ja00804a039
Health Hazard
Exposures to allylbenzene cause irritation to the skin, eyes, and respiratory system. It causes harmful effects if inhaled or swallowed and causes respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
Storage
Allylbenzene should be kept stored in a cool, dry, well-ventilated area with adequate ventilation during use.
Precautions
Workers while handling allylbenzene should not breathe dust or vapor, or ingest the chemical substance. Allylbenzene should only be used in a chemical fume hood and sources of ignition should be avoided. Workers should wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA protection regulations.
Properties of Allylbenzene
| Melting point: | 557 °C |
| Boiling point: | 156-157 °C (lit.) |
| Density | 0.892 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 92 °F |
| storage temp. | Inert atmosphere,2-8°C |
| solubility | 0.017g/l insoluble |
| form | Liquid |
| color | Clear colorless to slightly yellow |
| Specific Gravity | 0.892 |
| Water Solubility | insoluble |
| BRN | 1098501 |
| Dielectric constant | 2.6299999999999999 |
| Stability: | Stable. Flammable. Incompatible with strong oxidizing agents. |
| CAS DataBase Reference | 300-57-2(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzene, 2-propenyl-(300-57-2) |
| EPA Substance Registry System | Allylbenzene (300-57-2) |
Safety information for Allylbenzene
| Signal word | Danger |
| Pictogram(s) |
![]() Flame Flammables GHS02 ![]() Health Hazard GHS08 |
| GHS Hazard Statements |
H226:Flammable liquids H304:Aspiration hazard |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. |
Computed Descriptors for Allylbenzene
Allylbenzene manufacturer
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