Tetra(ethylene glycol) diacrylate
Synonym(s):TTEGDA
- CAS NO.：17831-71-9
- Empirical Formula: C14H22O7
- Molecular Weight: 302.32
- MDL number: MFCD00008630
- EINECS: 241-789-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 01:02:12
What is Tetra(ethylene glycol) diacrylate?
General Description
Pale yellow liquid.
Air & Water Reactions
Insoluble in water.
Reactivity Profile
An ester. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides.
Fire Hazard
Tetra(ethylene glycol) diacrylate is flammable.
Safety Profile
Moderate skin and severe eye irritant. Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes.
Properties of Tetra(ethylene glycol) diacrylate
| Melting point: | 12-17 °C |
| Boiling point: | 363.35°C (rough estimate) |
| Density | 1.11 g/mL at 25 °C(lit.) |
| vapor pressure | 0Pa at 20℃ |
| refractive index | n |
| Flash point: | 347 °F |
| solubility | H2O: soluble |
| form | clear liquid |
| color | Colorless to Light yellow |
| Water Solubility | 95.6g/L at 20℃ |
| CAS DataBase Reference | 17831-71-9 |
| EPA Substance Registry System | Tetraethylene glycol diacrylate (17831-71-9) |
Safety information for Tetra(ethylene glycol) diacrylate
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H317:Sensitisation, Skin |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. |
Computed Descriptors for Tetra(ethylene glycol) diacrylate
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