Octadecyl acrylate
ALDRICH/409693 - contains 200 ppm monomethyl ether hydroquinone as inhibitor, 97%
Synonym: Stearyl acrylate
CAS Number: 4813-57-4
Empirical Formula (Hill Notation): C21H40O2
Molecular Weight: 324.54
EC Number: 225-383-3
MDL Number: MFCD00015091
Linear Formula: H2C=CHCO2(CH2)17CH3
Product Type: Chemical
| assay | 97% |
| contains | 200 ppm monomethyl ether hydroquinone as inhibitor |
| density | 0.8 g/mL at 25 °C (lit.) |
| form | solid |
| InChI | 1S/C21H40O2/c1-3-5-6-7-8- |
| InChI key | FSAJWMJJORKPKS-UHFFFAOYSA |
| mp | 32-34 °C (lit.) |
| Quality Level | 100 ![]() |
| SMILES string | CCCCCCCCCCCCCCCCCCOC(=O)C |
| Application: | Octadecyl acrylate undergoes surface-initiated atom transfer radical polymerization (ATRP) to form poly(octadecyl acrylate). ODA can form copolymers with cinnamoyloxy ethyl methacrylate (CEMA). |
| Packaging: | 1 kg in glass bottle |
| Packaging: | 250 g in glass bottle |
| Symbol | ![]() GHS07,GHS09 |
| Signal word | Warning |
| Hazard statements | H315 - H319 - H335 - H411 |
| Precautionary statements | P261 - P264 - P271 - P273 - P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | Xi,N |
| Risk Statements | 36/37/38-51/53 |
| Safety Statements | 36/37/39-61 |
| RIDADR | UN 3077 9 / PGIII |
| WGK Germany | WGK 2 |
| Flash Point(F) | 235.4 °F - closed cup |
| Flash Point(C) | 113 °C - closed cup |
| Purity | 97% |
| mp | 32-34 °C (lit.) |
| Density | 0.8 g/mL at 25 °C (lit.) |
| UNSPSC | 12162002 |



