Isobutyl methacrylate
ALDRICH/169919 - 97%
Synonym: 2-Methylpropyl methacrylate; Isobutyl α-methylacrylate; Isobutyl 2-
CAS Number: 97-86-9
Empirical Formula (Hill Notation): C8H14O2
Molecular Weight: 142.20
EC Number: 202-613-0
MDL Number: MFCD00008931
Linear Formula: CH2=C(CH3)COOCH2CH(CH3)2
Product Type: Chemical
| assay | 97% |
| bp | 155 °C (lit.) |
| contains | ≤15 ppm monomethyl ether hydroquinone as inhibitor |
| density | 0.886 g/mL at 25 °C (lit.) |
| form | liquid |
| InChI | 1S/C8H14O2/c1-6(2)5-10-8( |
| InChI key | RUMACXVDVNRZJZ-UHFFFAOYSA |
| Quality Level | 200 ![]() |
| refractive index | n |
| SMILES string | CC(C)COC(=O)C(C)=C |
| storage temp. | 2-8°C |
| vapor density | 3.82 (vs air) |
| vapor pressure | 3.5 mmHg ( 20 °C) |
| Packaging: | 1 L in glass bottle |
| Packaging: | 18 L in steel drum |
| Symbol | ![]() GHS02,GHS07 |
| Signal word | Warning |
| Hazard statements | H226 - H315 - H317 - H335 |
| Precautionary statements | P210 - P233 - P240 - P241 - P280 - P303 + P361 + P353 |
| Hazard Codes | Xi,N |
| Risk Statements | 10-36/37/38-43-50 |
| Safety Statements | 24-37-61 |
| RIDADR | UN 2283 3 / PGIII |
| WGK Germany | WGK 1 |
| Flash Point(F) | 108.5 °F - closed cup |
| Flash Point(C) | 42.5 °C - closed cup |
| Purity | 97% |
| bp | 155 °C (lit.) |
| Density | 0.886 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| Storage Temp. | 2-8°C |
| UNSPSC | 12162002 |



