Triethylene glycol diacrylate
三乙二醇二丙烯酸酯
Also known as: TEGDA, 2-[2-(2-prop-2-enoyloxyethoxy)ethoxy]ethyl prop-2-enoate, Acrylic acid, diester with triethylene glycol, 1,2-Ethanediylbis(oxy-2,1-ethanediyl) diacrylate, 2,2'-[Ethylenebis(oxy)]bisethanol diacrylate, Diacrylic acid 3,6-dioxaoctane-1,8-diyl ester, Bisacrylic acid ethylenebis(oxyethylene) ester, Triethylenglycoldiacrylat, TEGdiacrylate, 2,2'-(ethylenedioxy)diethyl diacrylate, EINECS 216-853-9
Triethylene glycol diacrylate (CAS 1680-21-3) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C12H18O6 and a molecular weight of 258.26800 g/mol. It is also known as TEGDA, 2-[2-(2-prop-2-enoyloxyethoxy)ethoxy]ethyl prop-2-enoate and Acrylic acid, diester with triethylene glycol. Key properties include a boiling point of 338.9ºCat 760 mmHg, a density of 1.092 g/cm3 and a flash point of 146.6ºC. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H317 — May cause an allergic skin reaction and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1680-21-3
- Jingsj CID
- J-1516326-4
- Molecular Formula
- C12H18O6
- Chinese Name
- 三乙二醇二丙烯酸酯
- Molecular Weight
- 258.26800 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 338.9ºCat 760 mmHg |
|---|---|
| Density | 1.092 g/cm3 |
| Flash Point | 146.6ºC |
| Exact Mass | 258.11000 |
| PSA | 71.06000 |
| LogP | 0.47800 |
| Vapor Pressure | 9.54E-05mmHg at 25°C |
| Refractive Index | 1.454 |
| Storage Conditions | 2-8°C |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H317 — May cause an allergic skin reaction
- H319 — Causes serious eye irritation
Customs & Trade Information
| HS Code | 2918990090 |
|---|---|
| Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Triethylene glycol diacrylate?
The CAS number of Triethylene glycol diacrylate is 1680-21-3.
What are the molecular formula and molecular weight of Triethylene glycol diacrylate?
Triethylene glycol diacrylate has molecular formula C12H18O6 and molecular weight 258.26800 g/mol.
Is Triethylene glycol diacrylate hazardous?
Triethylene glycol diacrylate has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H317 — May cause an allergic skin reaction; H319 — Causes serious eye irritation.
What are the upstream and downstream products of Triethylene glycol diacrylate?
For Triethylene glycol diacrylate, Upstream Products: Acryloyl chloride, Triethylene glycol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Triethylene glycol diacrylate (CAS 1680-21-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1516326-4 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.