2-(2-ethoxyethoxy)ethyl acrylate

CAS: 7328-17-8

Overview

2-(2-Ethoxyethoxy)ethyl acrylate (CAS 7328-17-8 ), commercially known as Carbitol acrylate or DEGA, is a reactive monomer used in UV/EB-curable systems to control film flexibility and reduce brittleness in cured coatings.

Its ether-chain structure delivers plasticizing character directly into the polymer network during polymerization, eliminating the need for separate plasticizer addition in the formulation process.

In UV-curable coatings and inks, DEGA functions as a reactive diluent that lowers viscosity for press or coating application while contributing to a softer, more flexible cured film.

Packaging and label printing formulators use it to improve substrate adhesion and reduce cracking on flexible substrates. In radiation-curable adhesives and sealants, it extends the polymer backbone.

This extension improves elongation and peel resistance in the final bond. Plastics and polymer manufacturers incorporate it as a co-monomer in acrylate-based systems where controlled softness is required.

Compatibility with polar substrates are key formulation targets for this monomer. It is supplied as a clear liquid in standard industrial drum and IBC quantities for large scale manufacturing.

Technical grade is the primary commercial specification, with inhibited grades available to ensure storage stability during transport and warehousing. Purity levels of 98% and above are standard.

These purity levels are ideal for reactive monomer applications. The product meets rigorous industrial requirements for consistency and performance in high-speed curing environments.

Physical Properties

Boiling Point	95 °C @ Press: 4.8 Torr
Density	1.0184 g/cm³ @ Temp: 20 °C
Flash Point	>230 °F
Appearance	Liquid.
Color	Colorless to Almost colorless
Odor	Mild acrylic ester odor
Form	clear liquid
Water Solubility	124-146g/L at 20℃
Vapor Pressure	3-7.4Pa at 20-25℃
Refractive Index	n 20/D 1.439(lit.)
Log P	1.151-1.2 at 23℃

Safety & Handling

Danger GHS05 GHS06 GHS07 GHS09 Hazard Statements H302 Harmful if swallowed H311 Toxic in contact with skin H312 Harmful in contact with skin H314 Causes severe skin burns and eye damage H315 Causes skin irritation H317 May cause an allergic skin reaction H318 Causes serious eye damage H319 Causes serious eye irritation H335 May cause respiratory irritation H411 Toxic to aquatic life with long lasting effects H412 Harmful to aquatic life with long lasting effects Precautionary Statements P260 Do not breathe dust/fume/gas/mist/vapours/spray. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P262 Do not get in eyes, on skin, or on clothing. P264 Wash … thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P271 Use only outdoors or in a well-ventilated area. P272 Contaminated work clothing should not be allowed out of the workplace. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P316 Get emergency medical help immediately. P317 Get emergency medical help. P319 Get medical advice/attention if you feel unwell. P321 Specific treatment (see … on this label). P330 Rinse mouth. P363 Wash contaminated clothing before reuse. P391 Collect spillage. P405 Store locked up. P501 Dispose of contents/container in accordance with local regulations. P264+P265 Wash … thoroughly after handling. P301+P317 Get emergency medical help. P302+P352 IF ON SKIN: Wash with plenty of water. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P332+P317 Get emergency medical help. P333+P317 Get emergency medical help. P337+P317 If eye irritation persists: Get medical advice/attention. Get emergency medical help. P361+P364 Take off immediately all contaminated clothing and wash it before reuse. P362+P364 Take off contaminated clothing and wash it before reuse. P403+P233 Store in a well-ventilated place. Keep container tightly closed. P301+P330+P331 Rinse mouth. Do NOT induce vomiting. P302+P361+P354 IF ON SKIN: Take off immediately all contaminated clothing. Rinse skin with water/shower. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P305+P354+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Trade & Regulatory

HS Code	29161290
Storage Class	6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects
WGK (Germany)	3

Other Names

Industries

Printing & Packaging Coatings, Adhesives, Sealants & Elastomers Plastics & Polymers