Pentaerythritol triacrylate
- CAS NO.：3524-68-3
- Empirical Formula: C14H18O7
- Molecular Weight: 298.29
- MDL number: MFCD00009607
- EINECS: 222-540-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-05 10:02:44
What is Pentaerythritol triacrylate?
Chemical properties
viscous yellow liquid
The Uses of Pentaerythritol triacrylate
Pentaerythritol triacrylate is used in adhesives, coatings, inks, photoresists, castings, etc. cured by UV radiation; in organic synthesis.
The Uses of Pentaerythritol triacrylate
binds both covalently and irreversibly to outer cell membrane surfaces
The Uses of Pentaerythritol triacrylate
Pentaerythritol Triacrylate can lithographic printing plate precursor.
General Description
Thick clear yellow liquid.
Air & Water Reactions
Insoluble in water.
Reactivity Profile
Pentaerythritol triacrylate is explosively unstable at temperatures near its boiling point .
Fire Hazard
The flash point of Pentaerythritol triacrylate has not been determined, but Pentaerythritol triacrylate is probably combustible.
Safety Profile
Moderately toxic by ingestion and skin contact. Skin and severe eye irritant. Questionable carcinogen with experimentaltumorigenic data. Used for radiation-cured adhesives, coatings, inks, textiles, photo resists, and coatings. When heated to decompositio
Properties of Pentaerythritol triacrylate
| Melting point: | 15℃ |
| Boiling point: | 359.71°C (rough estimate) |
| Density | 1.18 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Liquid |
| pka | 13.63±0.10(Predicted) |
| Specific Gravity | 1.16-1.19 |
| color | Colorless |
| Water Solubility | Immiscible with water. |
| Sensitive | Hygroscopic |
| BRN | 6598752 |
| Stability: | Stable at room temperature, but potentially explosive at elevated temperatures. Combustible, but may explode if involved in a fire. |
| CAS DataBase Reference | 3524-68-3(CAS DataBase Reference) |
| NIST Chemistry Reference | 2-Propenoic acid, 2-(hydroxymethyl)-2-[[(1-oxo-2-propenyl)oxy]methyl]-1,3-propanediyl ester(3524-68-3) |
| EPA Substance Registry System | Pentaerythritol triacrylate (3524-68-3) |
Safety information for Pentaerythritol triacrylate
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H317:Sensitisation, Skin H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P321:Specific treatment (see … on this label). P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Pentaerythritol triacrylate
| InChIKey | HVVWZTWDBSEWIH-UHFFFAOYSA-N |
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