Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Chemical Name
- Base Chemicals Functions
- CASE Ingredients Functions
- EC No.
- 219-606-3
- CAS No.
- 2478-10-6
- Technologies
- Product Families
- Product Structure
4-Hydroxybutyl acrylate
Features & Benefits
- Labeling Claims
- Base Chemicals Features
- CASE Ingredients Features
- Product Features
- Highly reactive OH group
- Hydrophilicity
- Improving adhesiveness
- Lower toxicity than other analogs
- No CMR
Applications & Uses
- Applications
- Compatible Polymers & Resins
- Adhesive & Sealant Type
- Base Chemicals End Uses
- Coating Type
- Applications
- Automotive top clear coatings (polyol for two-part urethane finishes)
- Pressure sensitive adhesives
- UV diluents
Properties
- Physical Form
- Appearance
- Colorless liquid
- Physico-Chemical Properties
| Value | Units | Test Method / Conditions | |
| Color | 10.0 | APHA | — |
| Purity Content | 98.5 | % | GC |
| Acid Value | 0.06 | % | — |
| Water Content | 0.02 | % | — |
| Viscosity | 5.5 | mPa.s | — |
| Refractive Index (Before curing) | 1.452 | — | — |
| Tg of Homopolymer | -32.0 | °C | — |