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Ethyl Acrylate (EA) , Cas No. 140-88-5,for coating , polymers , elastomers , adhesives , thickeners , super absorbents
I. Quick Detail:
| Name | Ethyl Acrylate | Other Names | EA, 2- Propenoic Acid, Ethyl Ester; Acrylic Acid, Ethyl Ester |
| Cas No. | 140-88-5 | Purity | 99.50% min. |
| EINECS No. | 205-438-8 | Molecular Formula | C5H8O2 |
| UN No. | 1917 | Hazard Class | 3 |
| HS Code | 2916122000 | Packing | 180kg/drum |
| Applicant | Coatings, mid-soft polymerized monomer, elastomers, adhesives, thickeners, superabsorbents, acrylic esters, fiber sizing, pharmaceutical intermediates | Appearance | Clear, colorless liquid with a pungent odor |
| Grade | Industrial Grade | Brand Name | GC |
| Place of Origin | China (mainland) | Market | Global |
II. Description:
Product Name: Ethyl Acrylate
Other Names: EA, 2-Propenoic Acid, Ethyl Ester; Acrylic Acid, Ethyl Ester
Molecular Formula: CH2CHCOOC2H5, C5H8O2
CAS NO.: 140-88-5
EINECS No.: 205-438-8
HS Code: 2916122000
UN No.: 1917
Hazard Class: 3
Packing Group: II
Appearance: colorless and clear liquid
Odor: pungent odor
Molar mass 100.12
III. Properties:
Melting point: -71.
Boiling point: 99.4.
Flash Point: 15
Density: 0.9405 g/mL
Solubility in water: 1.5 g/100ml
Saturated vapor pressure (kPa): 3.90(20)
IV. Process
It is produced by acid-catalysed esterification of acrylic acid, which in turn is produced by oxidation of propylene. It may also be prepared from acetylene, carbon monoxide and ethanol by a “Reppe reaction”.
V. Applications
Ethyl acrylate is used in the following applications:
1. Coatings – for textiles and adhesives, and for surface and water-based coatings, and coatings used for paints, leather finishing and paper.
2. Paints- for latex paint formulations, acrylic polymers have good water resistance, low temperature flexibility and excellent weathering and sunlight resistance.
3. Adhesives – for use in construction and pressure-sensitive adhesives.
4. Polymers- as a mid-soft polymerized monomer in the production of polymers including resins, plastics, rubber, and denture material.
5. Leather – to produce different finishes, particularly nubuck and suede.
6. Textiles – in the manufacture of both woven and non-woven textiles.
7. Chemical intermediates – for a variety of chemical products, mainly used in the production of acrylic esters.
8. Pharmaceutical intermediates- as a reagent in the synthesis of various pharmaceutical intermediates.
9. Others- in the production of elastomers, thic
