Substance profile
Isooctyl acrylate
Isooctyl acrylate: liquid; CBI.
01 · Identification
What Isooctyl acrylate is
Isooctyl acrylate: liquid; CBI. Its molecular formula is C11H20O2 and its molecular weight is 184.27 g/mol. It boils at 197 °C.
Under the GHS it carries the signal word Warning.
02 · GHS classification
Hazards and label elements
Harmonised classification under CLP Annex VI. This is the legally binding classification in the EU; other jurisdictions may differ.
| Code | Hazard statement |
|---|---|
| H335 | May cause respiratory irritation. |
| H315 | Causes skin irritation. |
| H319 | Causes serious eye irritation. |
| H400 | Very toxic to aquatic life. |
| H410 | Very toxic to aquatic life with long lasting effects. |
Precautionary statements: P264, P273, P280, P302, P305, P313, P332, P337, P338, P352, P391, P501
03 · Physical and chemical properties
Isooctyl acrylate properties
Every value is shown with the conditions it was measured under and the source it came from. Where sources disagree, all values are listed rather than one being picked — the difference is usually a different form of the substance, not an error.
| Property | Value | Conditions | Source |
|---|---|---|---|
| Boiling point | 196.8 °C (386.2 °F) | ICSC | |
| Density | 0.9 g/cm³ | ICSC | |
| Relative density of the vapour/air-mixture at 20 °C (air = 1): 1.01 | at 20 °C | ICSC | |
| Solubility | Solubility in water, g/100ml at 23 °C: 0.001 (very poor) | at 23 °C | ICSC |
| Vapor pressure | 0.9998 mmHg | at 25 °C | ICSC |
| 0.15 mmHg | Haz-Map | ||
| Flash point | 91 °C (195.8 °F) | ICSC | |
| Vapor density | 6.4 (air = 1) | ICSC |
Values compiled from PubChem Laboratory Chemical Safety Summary. Temperatures converted to Fahrenheit for reference.