Molekula
Tri(ethyleneglycol) diacrylate
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Tri(ethyleneglycol) diacrylate is a multifunctional acrylate monomer used in polymer synthesis, coatings, adhesives, and UV-curable formulations. It acts as a crosslinking agent due to its two acrylate groups. CAS: 1680-21-3, Molecular Formula: C12H18O6, Molecular Weight: 258.27 g/mol. Store at 2 to 8 °C. Signal word: Warning. Molekula supplies Tri(ethyleneglycol) diacrylate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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1 g — £99.60 per pack ex VAT · £119.52 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Colourless to light yellow clear liquid |
| Colour (Pt-Co) | ≤70 |
| Viscosity | 10-20cps |
| Moisture | ≤0.2% |
| Solid Content | ≥99% |
| Acid Value (mg KOH/g) | ≤0.5 |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Vapour Pressure | 0.00289 mmHg |
Source: PubChem CID 62414 (Haz-Map)
Identification
| Property | Value |
|---|---|
| SKU | 90027602 |
| CAS Number | 1680-21-3 |
| IUPAC Name | 2-[2-(2-prop-2-enoyloxyethoxy)ethoxy]ethyl prop-2-enoate |
| EC Number | 216-853-9 |
| Molecular Formula | C12H18O6 |
| Molecular Weight | 258.27 |
| Exact Mass | 258.1103 |
| SMILES | C=CC(=O)OCCOCCOCCOC(=O)C=C |
| InChIKey | INQDDHNZXOAFFD-UHFFFAOYSA-N |
| InChI | InChI=1S/C12H18O6/c1-3-11(13)17-9-7-15-5-6-16-8-10-18-12(14)4-2/h3-4H,1-2,5-10H2 |
| PubChem CID | 62414 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29161250 |
| Tariff Code | 2916120090 |
Safety & GHS
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Health Hazard
GHS07
Hazard statements
- H302 Harmful if swallowed
- H315 Causes skin irritation
- H317 May cause an allergic skin reaction
- H319 Causes serious eye irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- (Ethane-1,2-diylbis(oxy))bis(ethane-2,1-diyl) diacrylate
- [(Ethane-1,2-diyl)bis(oxy)ethane-2,1-diyl] diprop-2-enoate
- 1,2-Ethanediylbis(oxy-2,1-ethanediyl) diacrylate
- 2-[2-(2-prop-2-enoyloxyethoxy)ethoxy]ethyl prop-2-enoate
- 2-Propenoic acid, 1,2-etha
- 2-Propenoic acid, 1,2-ethanediylbis(oxy-2,1-ethanediyl) ester
- 2,2'-(ethane-1,2-diylbis(oxy))bis(ethane-2,1-diyl) diacrylate
- Acrylic acid, diester with triethylene glycol
- LIGHT ACRYLATE 3EG-A
- Triethylene glycol diacrylate (TriEGDA)
Frequently asked questions
What is Tri(ethyleneglycol) diacrylate used for?
It is primarily used as a crosslinking agent in polymer chemistry, particularly in the synthesis of coatings, adhesives, and UV-curable resins.
What is the chemical formula and molecular weight of Tri(ethyleneglycol) diacrylate?
The formula is C12H18O6 and the molecular weight is 258.27 g/mol.
How should Tri(ethyleneglycol) diacrylate be stored?
It should be stored at temperatures between 2 and 8 °C to maintain stability and prevent premature polymerization.
What grade is available for Tri(ethyleneglycol) diacrylate?
It is available in technical grade; specific purity details are provided upon request.
Can Molekula supply Tri(ethyleneglycol) diacrylate in bulk?
Yes, Molekula can supply Tri(ethyleneglycol) diacrylate in bulk quantities—please contact sales for pricing and availability.
What documentation comes with an order of Tri(ethyleneglycol) diacrylate?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.