Alpha-Methyl Styrene
Product Description
| Product | Alpha-Methyl Styrene |
| CAS | 98-83-9 |
| Formula | C9H10/C6H5C(CH3)=CH2 |
| Synonym | 1-Methyl-1-phenylethene, Benzene, (1-methylethenyl)- |
Typical Product Specifications
| n-Propyl benzene and styrene in total, wt pct | 0.03% max |
| Density | 0.9062 |
| Refractive index nD at 20ยฐC | 1.5382 - 1.5392 |
| Colour | 10 max |
| Alpha-methyl Styrene, wt pct | 99.7% min |
| Phenol, wt pct | 0.0015% max (with stabilizer) |
| Pnenol, wt pct | 0.0005% max (without stabilizer) |
| Color | colorless liquid |
| Refractive Index | 1.5359 |
| Insolubility | in water |
| Molecular weight | 118.19 |
| Flash Point | 53.9 c |
| Boiling Point | 164-165 c |
| Chemical Structure | ![]() |
| Class | Solvents - Glycols - Alcohols, Toxic Release Inventory (TRI) Chemicals |
| Function | Solvents, Intermediates |
| Industry | Industrial, Resin & Coating |

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