4-Methylstyrene
ALDRICH/M80806 - 96%, contains 3,5-di-tert-butylcatechol as inhibitor
Synonym: 4-Vinyltoluene
CAS Number: 622-97-9
Empirical Formula (Hill Notation): C9H10
Molecular Weight: 118.18
EC Number: 210-762-8
MDL Number: MFCD00008621
Linear Formula: CH3C6H4CH=CH2
Product Type: Chemical
| assay | 96% |
| autoignition temp. | 959 °F |
| bp | 170-175 °C (lit.) |
| contains | 3,5-di-tert-butylcatechol as inhibitor |
| density | 0.897 g/mL at 25 °C (lit.) |
| expl. lim. | 5.3 % |
| form | liquid |
| InChI | 1S/C9H10/c1-3-9-6-4-8(2)5 |
| InChI key | JLBJTVDPSNHSKJ-UHFFFAOYSA |
| Quality Level | 100 ![]() |
| refractive index | n |
| SMILES string | Cc1ccc(C=C)cc1 |
| storage temp. | 2-8°C |
| vapor pressure | <1 mmHg ( 20 °C) |
| Application: | 4-Methylstyrene was employed as Π ligand in the preparation of cationic, two-coordinate triphenylphosphine-gold(I |
| General description: | 4-Methylstyrene is a molecule with an extended Π conjugation. The threefold symmetric torsional potential of 4-methylstyrene has been investigated. Polymerization of 4-methylstyrene by employing a half-metallocene type catalytic system composed of (trimethyl)pentamethylcyc |
| Packaging: | 10, 100, 500 mL in glass bottle |
| Symbol | ![]() ![]() GHS02,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H226 - H304 - H411 |
| Precautionary statements | P210 - P273 - P301 + P310 + P331 |
| Hazard Codes | Xn |
| Risk Statements | 10-36/37/38-65 |
| Safety Statements | 26-36-62 |
| RIDADR | UN 2618 3 / PGIII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 113.0 °F |
| Flash Point(C) | 45 °C |
| Purity | 96% |
| bp | 170-175 °C (lit.) |
| Density | 0.897 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| Storage Temp. | 2-8°C |
| UNSPSC | 12162002 |




