Substance profile
Pentaerythritol triacrylate
Pentaerythritol triacrylate: thick clear yellow liquid.
01 · Identification
What Pentaerythritol triacrylate is
Pentaerythritol triacrylate: thick clear yellow liquid. Its molecular formula is C14H18O7 and its molecular weight is 298.29 g/mol. It boils at 210 °C, is practically insoluble in water.
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 |
|---|---|
| H315 | Causes skin irritation. |
| H319 | Causes serious eye irritation. |
| H317 | May cause an allergic skin reaction. |
Precautionary statements: P261, P264, P272, P280, P302, P305, P313, P332, P333, P337, P338, P352
03 · Physical and chemical properties
Pentaerythritol triacrylate 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 | 210 °C (410 °F) | range, midpoint shown, at 760 mmHg | CAMEO |
| Solubility | Insoluble (<1 mg/ml at 64 °F) (NTP, 1992) | at 17.78 °C | CAMEO |
Values compiled from PubChem Laboratory Chemical Safety Summary. Temperatures converted to Fahrenheit for reference.
04 · Handling and storage
Storing and handling Pentaerythritol triacrylate
Reactivity
PENTAERYTHRITOL TRIACRYLATE is explosively unstable at temperatures near its boiling point (NTP, 1992).
Source: CAMEO Chemicals
Planning storage for a mix of chemicals? Check Pentaerythritol triacryla… in the storage compatibility matrix →