Model NO.: T100055
Composition | Organic | Type | Synthesis Material Intermediates |
Flux Type | Basic Flux | Usage | Plasticizer |
Grade | Industrial Grade | Purity | 99% |
MOQ | 1ton | Appearance | Colourless Transparent Liquid |
Trademark | TICHEM | Transport Package | Iron Drum/IBC/ISO Tank |
HS Code | 2909430000 | Origin | China |
Ethylene Glycol Monobutyl Ether Acetate (EBA), also known as Butyl Cellosolve Acetate or 2-Butoxyethyl Acetate, is a glycol ether ester with the molecular formula C6H12O3 and CAS number 112-07-2. It appears as a colourless transparent liquid with a mild, fruity odour. As a high boiling point, slow evaporating solvent, EBA exhibits miscibility with a range of alcohols, ketones, and many common organic solvents, while showing limited solubility in water.
EBA is primarily used as a coalescing agent in waterborne latex coatings and as a slow-evaporation solvent in specialty printing inks. Its balanced evaporation rate and resin compatibility make it suitable for formulations where controlled film formation and flow leveling are required. Industrial users in the coatings, ink, and cleaning product sectors commonly select EBA for applications that demand a slower drying profile than lower-boiling ester solvents.
Property | Value |
|---|---|
Molecular weight | 160.21 g/mol |
Boiling point @ 760 mmHg | 191.7 °C (377 °F) |
Flash point (closed cup) | 78 °C (172 °F) |
Liquid density @ 20 °C | 0.942 g/cm³ |
Freezing point | -64 °C |
Viscosity @ 25 °C | 1.81 mPa·s |
Vapor pressure @ 20 °C | 0.2 mmHg |
Refractive index @ 20 °C | 1.4130 - 1.4150 |
Evaporation rate (n-butyl acetate = 1.0) | 0.04 |
All values in the table above represent typical production characteristics, not absolute specifications for individual purchase orders. Purity is determined by gas chromatography (GC) method. Density and refractive index are measured at 20 °C following standard laboratory procedures. Buyers requiring specific grade certifications or custom purity thresholds should communicate these requirements prior to order confirmation.
EBA functions as a coalescing agent in waterborne acrylic and styrene-acrylic latex coatings. During the film formation process, it temporarily softens latex polymer particles, allowing them to fuse into a continuous, uniform film as water evaporates. The slow evaporation rate of EBA extends the open time of the coating, which can improve brushability and roll application characteristics in architectural and industrial water-based paint formulations.
In the printing ink industry, EBA serves as a high-boiling solvent in specialty ink formulations, including screen printing inks and certain gravure ink systems. Its slow evaporation rate helps prevent ink from drying on the screen or printing plate during operation, which supports consistent print quality over longer production runs. It also contributes to ink flow and leveling properties on various substrate surfaces.
Beyond coatings and inks, EBA finds application as a solvent in certain cleaning product formulations, as a component in some adhesive systems, and as a processing aid in selected chemical manufacturing processes. Commercial users evaluating EBA for a new formulation are advised to conduct compatibility and performance testing at the intended usage concentration before full-scale production.
EBA is available in multiple packaging configurations to accommodate different order volumes:
Iron drums: 200 kg net weight per drum
IBC totes: 1,000 kg net weight per tote
ISO tank containers: For bulk shipments
All packaging materials comply with relevant transport regulations for chemical liquids. Custom labelling or private label packaging can be arranged for enterprise customers with sufficient order volume.
EBA should be stored in a cool, well-ventilated warehouse area, away from direct sunlight, open flames, and sources of ignition. Containers should be kept tightly sealed when not in use to prevent evaporation and moisture ingress. Personnel handling EBA should wear appropriate personal protective equipment, including chemical-resistant gloves and safety goggles. Refer to the Safety Data Sheet (SDS) for complete handling, storage, and emergency response instructions before use.
The standard MOQ is 1 metric ton for drum-packed orders. Bulk orders in IBC totes or ISO tank containers are also available with corresponding volume requirements. Sample quantities for evaluation purposes can be arranged separately; please contact the sales team for sample availability and pricing.
EBA (Ethylene Glycol Monobutyl Ether Acetate) is the acetate ester of Butyl Glycol (Ethylene Glycol Monobutyl Ether, EB). Compared with EB, EBA generally has a higher boiling point and slower evaporation rate, and it often shows different solubility characteristics with certain resin systems. The choice between the two depends on the specific formulation requirements, including desired drying speed, resin compatibility, and regulatory considerations.
Standard lead time is 7 to 15 working days from order confirmation, depending on order size and current inventory status. Bulk shipments in ISO tanks may require additional logistics arrangement time. Expedited delivery options may be available for urgent requirements; please inquire at the time of order placement.
Yes. A Certificate of Analysis (COA) is provided with each shipment upon request. The COA includes batch-specific test results for key parameters such as purity, density, water content, and colour. Enterprise customers with ongoing supply agreements may also request pre-shipment quality verification.
