• Isopropyl Acetate(CAS:108-21-4) Bulk Industrial Chemical Supplier - Ester Organic Solvent for Coating Solvents, Ink Dilution and Extractants
  • Isopropyl Acetate(CAS:108-21-4) Bulk Industrial Chemical Supplier - Ester Organic Solvent for Coating Solvents, Ink Dilution and Extractants
  • Isopropyl Acetate(CAS:108-21-4) Bulk Industrial Chemical Supplier - Ester Organic Solvent for Coating Solvents, Ink Dilution and Extractants
  • Isopropyl Acetate(CAS:108-21-4) Bulk Industrial Chemical Supplier - Ester Organic Solvent for Coating Solvents, Ink Dilution and Extractants
  • Isopropyl Acetate(CAS:108-21-4) Bulk Industrial Chemical Supplier - Ester Organic Solvent for Coating Solvents, Ink Dilution and Extractants
  • Isopropyl Acetate(CAS:108-21-4) Bulk Industrial Chemical Supplier - Ester Organic Solvent for Coating Solvents, Ink Dilution and Extractants

Isopropyl Acetate(CAS:108-21-4) Bulk Industrial Chemical Supplier - Ester Organic Solvent for Coating Solvents, Ink Dilution and Extractants

No.CAS:108-21-4

Isopropyl acetate is a fast-evaporating ester solvent with a pleasant fruity odor and good solvency. It is primarily used as an excellent solvent for nitrocellulose and acrylic resins, and also used in inks, adhesives and fragrances, as well as a cleaning agent for pharmaceutical and electronics industries.

Origin:
Shandong, China
Number:
108-21-4
EINECS Number:
203-561-1
Purity:
≥99.0%
Appearance:
Colorless transparent liquid with a pear-like fruity odor
Molecular Formula:
C₅H₁₀O₂
Other Names:
Acetic acid isopropyl ester; 1-Methylethyl acetate
Melting Point:
-73 °C
Viscosity:
0.57 mPa·s (25 °C)
Boiling Point:
88.5 °C
Vapor Pressure:
6.5 kPa (20 °C)
Water Solubility:
Slightly soluble in water
Acidity:
Neutral
Flash Point:
2 °C (closed cup)
  • Isopropyl Acetate(CAS:108-21-4) Bulk Industrial Chemical Supplier - Ester Organic Solvent for Coating Solvents, Ink Dilution and Extractants
  • Isopropyl Acetate(CAS:108-21-4) Bulk Industrial Chemical Supplier - Ester Organic Solvent for Coating Solvents, Ink Dilution and Extractants
  • Isopropyl Acetate(CAS:108-21-4) Bulk Industrial Chemical Supplier - Ester Organic Solvent for Coating Solvents, Ink Dilution and Extractants

Description

Efficient Solvent Solution for Industrial Applications

Isopropyl Acetate is engineered for industrial users requiring a high-performance solvent with fast drying and low toxicity. Targeted at industries including coatings, adhesives, and precision cleaning, it serves as an effective component for specialty formulations. Its compatibility with nitrocellulose and acrylic resins makes it a preferred option in processes where rapid evaporation and minimal residue are critical. Industrial cleaners and chemical producers rely on its consistent quality and neutral acidity for integration in complex solvent systems, ensuring product stability and operational efficiency.


Technical Excellence in Solvent Manufacturing

Produced through advanced esterification and distillation techniques, Isopropyl Acetate achieves a purity of ≥99.0%, ensuring optimal solvency and evaporation rates. It exhibits a boiling point of 88.5 °C with low viscosity (0.57 mPa·s at 25 °C), making it effective for enhancing flow characteristics in coatings and inks. The solvent’s slight water solubility and neutral acidity reduce the risk of corrosion or adverse reactions within manufacturing systems. These measurable parameters support precise process control and repeatability, valuable to xylene solvent manufacturers seeking reliable alternatives with strong solvency profiles.


Versatile Industrial Applications Enhancing Production Efficiency

In industrial practice, Isopropyl Acetate serves multiple roles including as a fast-drying solvent in inks, coatings, and adhesives, improving throughput and finish quality. It fulfills precision cleaning needs in the pharmaceutical and electronics sectors, effectively removing residues without damaging sensitive components. Moreover, its use as a fragrance carrier in personal care formulations and an extraction solvent in pharmaceutical processes demonstrates its adaptability. Xylene thinner manufacturers and industrial cleaners integrate this solvent to enhance product performance, expedite drying cycles, and maintain regulatory compliance across diverse applications.




Product Advantages


Structured Design for Compatibility and Integration

The molecular and chemical design of Isopropyl Acetate ensures compatibility with numerous resin types, supporting seamless integration into solvent blends customarily offered by xylene thinner manufacturers and xylene solvent producers. Its high-purity specification and neutral acidity reduce system contamination risks, facilitating stable manufacturing workflows. The chemical’s volatility and low residue formation enable efficient process engineering in closed-loop or open manufacturing systems, promoting sustainability. These inherent design strengths make it a robust choice for industrial cleaners and chemical formulators focused on product consistency and regulatory adherence.


Performance Reliability with Enhanced Process Control

Isopropyl Acetate provides fast evaporation and effective solvency while maintaining low toxicity, supporting safer operations and regulatory compliance pertinent to industrial cleaners and xylene chemical manufacturers. Its predictable drying profiles improve coating and adhesive performance, reducing cycle times and improving throughput. The solvent’s clarity and neutral acid profile assist in maintaining product integrity and minimize contamination risks during production and end-use. This balance of performance and usability translates to measurable operational benefits, maximizing value in solvent synthesis and application environments.



Isopropyl acetate (CAS No.: 108-21-4) is a low-carbon ester obtained from the esterification of acetic acid and isopropanol. Its most notable characteristics are rapid evaporation, strong solvency, a pleasant odor, and relatively low toxicity. In the coatings and inks industries, it is an ideal fast-drying solvent for nitrocellulose lacquers, acrylic paints, gravure and flexographic printing inks, providing excellent flowability and drying speed, thus improving print quality. In the adhesives sector, it is a key component in manufacturing fast-drying adhesives (e.g., for tapes and labels). Its fruity aroma makes it a common ingredient in food and personal care flavorings. Furthermore, due to its high purity and strong solvency for organic substances (e.g., oils, rosin), coupled with easy evaporation and low residue, isopropyl acetate is widely used as an extraction solvent in the pharmaceutical industry, a cleaning agent for precision circuit boards in electronics, and for cleaning precision instruments. Our product, manufactured in Shandong, China, is produced via the mature process of esterification of acetic acid and isopropanol followed by distillation. It achieves a purity of ≥99.0% with extremely low acid value and water content, offering stable quality to meet stringent requirements in fast-drying coatings and inks, adhesives, fragrance formulations, and high-end cleaning applications.

Shandong Wintex Chemical Co., Ltd.: Your Trusted Partner in Fine Chemicals
Strategic Hub: Based in Dongying, Shandong, a leading petrochemical base in China.
Core Business: Focus on R&D, production and sales of high-value-added fine chemicals.
Advanced Manufacturing: Park-based facilities with modern plants, intelligent control systems and integrated utilities for efficient full-process production.
Reliable Supply: Key fine chemical supplier in the Bohai Rim, with substantial capacity to provide stable, premium products and integrated supply chain solutions.
Customer-Centric Solutions: Go beyond product supply, partnering with clients to solve challenges in sourcing, application and technical support.
Global Reach: Implement the "two ends abroad" trade strategy, growing international trade and global partnerships steadily.
Our Commitment: Uphold "Safety, Innovation, Win-Win", invest in R&D to drive sustainable industry growth and boost the development of the Dongying region.







Use Scenarios


Coatings and Inks Production Environment

In industrial coatings and printing ink production, Isopropyl Acetate is utilized as a fast-evaporating solvent that enhances the flowability and drying speed of nitrocellulose and acrylic-based formulations. Its chemical properties reduce drying times without compromising film adhesion or finish quality, crucial parameters for manufacturers aiming for high throughput and consistent output. Xylene solvent manufacturers often deploy it in solvent blends tailored to specific coating formulations, leveraging its low residue characteristics to reduce equipment cleaning intervals and solvent consumption. This operational synergy allows for smoother integration into continuous production lines requiring precision solvents.


Precision Cleaning Applications in Electronics Manufacturing

Within the electronics industry, Isopropyl Acetate is employed for precision cleaning of circuit boards and delicate instruments. Its solvent strength and low residue profile enable effective removal of flux, dust, and manufacturing contaminants without damaging sensitive components. Compliance with industry standards for solvent toxicity and evaporation rate ensures environmental and safety requirements are met. Industrial cleaners incorporate this solvent into automated cleaning systems, optimizing rinse cycles and enhancing throughput while maintaining equipment longevity. It plays a critical role in maintaining product reliability and minimizing downtime in high-volume electronics assembly operations.


1. Q: Are you a manufacturer?
A: We are an integrated enterprise engaged in R&D, production, sales, storage, and logistics. In the field of fine chemicals, we own proprietary production lines for core products such as Methyl Tert-Butyl Ether (MTBE) and Ethyl Acetate. Supported by our self-built smart warehousing and logistics platform, we maintain long-term and stable supply of a variety of fine chemical raw materials, including MTBE, Isooctane, Isomeric Xylene, Methanol, Ethyl Acetate, and Cyclohexanone. We have established deep strategic partnerships with leading chemical manufacturers both domestically and internationally. Leveraging our ready stock and supply chain advantages, we provide customers with cost-effective products and integrated solutions.
2. Q: How do you guarantee product quality?
A: We strictly implement the EPR quality management system, ensuring full control over the production process to guarantee the stability and compliance of raw materials and finished products. On the logistics side, we follow SOP-compliant loading and transportation procedures, combined with intelligent warehousing and smart logistics systems, to ensure the safe, timely, and accurate delivery of goods.
3. Q: Can you provide samples?
A: Yes, we welcome sample orders for testing purposes. Please share your specific product requirements. Samples are provided free of charge, but express shipping costs will be the responsibility of the customer.
4. Q: How can I verify product quality before placing an order?
A: You may choose any of the following methods:
Request free samples for testing;
Refer to our previous SGS test reports;
Arrange SGS on-site inspection before loading.
5. Q: What is your minimum order quantity (MOQ)?
A: The minimum order quantity for each product is one 20-foot container (20°FCL).
6. Q: What packaging options do you offer?
A: We offer a variety of packaging solutions to meet different customer needs, including:
Steel drums, plastic drums, IBC tanks, Flexitanks, ISO TANKS, and bags, among others.
7. Q: What payment terms do you accept?
A: We primarily accept TT (Telegraphic Transfer) and LC (Letter of Credit). Other payment terms can be flexibly negotiated based on specific business arrangements.
8. Q: Can you offer a discounted price?
A: Yes. Discounts are available and will be negotiated based on your order quantity.
9. Q: What is your delivery time?
A: We ensure prompt and reliable delivery through professional chemical logistics channels. Generally, shipment will be arranged within 14 working days after receiving the deposit or the original Letter of Credit.