Name:Isobutyl Acetate
Cas: 110-19-0
Purity: 99%
MOQ: 1KG
Isobutyl Acetate is also called 2-methylpropyl-acetate. The ester bond formed between isobutanol and acetic acids forms isobutyl-acetate. Its unique molecular composition contains two major functional groups: acetyl, (CH3CO -), isobutyl, ((CH3)2 CHCH2 -), giving it its distinct physical properties. It appears colorless, transparent, and has a fruity scent similar to apple and pear at room temperature and under pressure. Its scent is not irritating and soft, which makes it easy to recognize in certain scenes. It is hard to dissolve in water and has a refractive index between n20/D 1.39 (lit. It is only a trace miscible with water but easily soluble in organic solvents like ethanol, ether acetone benzene etc. Due to these physical characteristics, it must be processed and stored at specific temperatures and in solvents compatible with each other.
Isobutyl Acetate, from the standpoint of its chemical properties and preparation can be hydrolyzed under acidic or neutral conditions to produce two raw materials, acetic and isobutanol. The alkaline hydrolysis (saponification) reaction is the most thorough. It produces acetate and acetic acid during the reaction. Acetic acid and isobutanol, both used in industry and laboratories as raw materials, are commonly used to prepare these products. Esterification reactions are carried out under the influence of acidic catalysts, such as concentrated sulfuric and p-toluenesulfonic acids. During the esterification reaction, a temperature control device (normally maintained between 80-100 degrees) and a water separator are used to separate water generated to encourage the reaction. Final high-purity products can be obtained by distillation, refinement and other processes. It is also found in small quantities in the aroma components in natural fruits like bananas and pear, but its natural extraction amounts are extremely low. Artificial synthesis is the main source.
| Melting point | -99 °C (lit.) |
| Boiling point | 115-117 °C (lit.) |
| density | 0.867 g/mL at 25 °C (lit.) |
| vapor density | >4 (vs air) |
| vapor pressure | 15 mm Hg ( 20 °C) |
| refractive index | n20/D 1.39(lit.) |
| FEMA | 2175 | ISOBUTYL ACETATE |
| Fp | 71 °F |
| storage temp. | Store below +30°C. |
| solubility | water: soluble5.6g/L at 20°C |
| form | Liquid |
| color | Clear |
| PH | 5 (4g/l, H2O, 20℃) |
| Odor | Agreeable fruity odor in low concentrations, disagreeable in higher concentrations; mild, characteristic ester; nonresidual. |
| PH Range | 7 |
| Odor Threshold | 0.008ppm |
| Odor Type | fruity |
| biological source | synthetic |
| explosive limit | 2.4-10.5%(V) |
| Water Solubility | 7 g/L (20 ºC) |
Directory Guidance on Isobutyl Acetate
⇒We provide high-purity chemical raw materials with clear molecular formula and precise specifications. Each batch of Isobutyl Acetate products undergoes strict quality inspection to ensure stable and reliable physical and chemical properties. It adopts international standard packaging, sealed and moisture-proof, to ensure safe transportation and storage. Whether it is R&D experiments or industrial production, we can provide you with professional technical support and customized services. With rigorous technology, transparent data and stable supply, we help you efficiently complete chemical applications and innovations.

Using Isobutyl Acetate fully depends on its volatility, solubility, fragrance features, and chemical security, showing targeted worth in various areas: in the commercial area, it is an eco-friendly solvent that helps enhance the performance of layers, adhesives, and other products; In the field of everyday chemicals and food, its fresh fruit flavor makes it come to be the raw material of essence, improving the sensory experience of products; In the field of scientific research, as a typical compound, it gives support for organic synthesis and analysis experiments. Although the application directions differ in different fields, they all focus on their core physicochemical buildings, making them vital compounds that integrate functionality and capability in commercial manufacturing, life, and scientific research.
In the industrial field, Isobutyl Acetate has actually come to be a crucial solvent product as a result of its great solubility and moderate volatility, and is extensively made use of in the production of layers, inks, and adhesives. It can be fully combined with various resins (such as acrylic material, nitrocellulose), pigments, and additives to create an attire and stable system, properly readjusting the viscosity and drying out speed of finishings and inks. For example, in timber coverings, its volatilization price is slower than that of ethyl acetate, which can extend the progressing time of coatings, decrease defects such as brush marks and bubbles, and enhance the smoothness of layers; In sticky manufacturing, it can liquify glue components such as rubber and resin, making certain that the adhesive has proper preliminary viscosity and curing rate throughout use.
In the field of everyday chemical, Isobutyl Acetate is made use of as the raw material and solvent for the prep work of daily chemical significance as a result of its fresh fruit scent (similar to the sweet smell of pear and apple) and great stability. In perfume, cologne and other scent items, it can be made use of as the “initial scent” part to quickly launch fresh fruit fragrance, lay an intense tone for the overall scent, and at the same time, it can likewise liquify other scent ingredients that are hard to dissolve in water, to guarantee that the essence system is even; In shampoo, shower gel and various other treatment products, including a small amount can mask the small chemical odor caused by surfactants, giving the item a natural and pleasurable aroma, enhancing customers’ sensory experience during usage, and its compatibility with surfactants, moisturizers and various other active ingredients in daily chemical products is great, without affecting the security and efficiency of the item.
In the field of food, Isobutyl Acetate, as a legal preservative (in accordance with the National Food Security Requirement for making use of Food Additives), is mainly used as the raw product of significance to enhance or improve the taste of food as a result of its all-natural fruit taste. In the drink sector, it is frequently added to apple juice, pear juice, and soft drinks to replicate the wonderful aroma of all-natural fruits, making the taste of the drinks extra rich and authentic; In the manufacturing of sweet and bread, it can mix with the taste of sugar and milk fat. For example, in apple taste hard candy and pear taste cake, it can enhance the level of fruit flavor of the product and reduce the stiffness of man-made essence. At the same time, it has strong security in the food handling procedure and will certainly not break down rapidly as a result of high-temperature baking, sanitation and other procedures, which can make certain the last taste quality of food.
In the field of clinical research study, Isobutyl Acetate is commonly made use of as a research sample and supporting reagent in organic chemistry experiments due to its typical framework (consisting of ester groups and branched alkyl teams) and controllable properties. In organic synthesis study, Isobutyl Acetate can act as a model substance for ester hydrolysis and ester exchange responses. Researchers observe the response price of its hydrolysis to produce acetic acid and isobutanol by adjusting problems such as temperature and pH, and check out the response device of ester compounds. Isobutyl Acetate supplies an academic basis for the preparation and recuperation of ester products in industry; On the other hand, in analytical chemistry experiments, it can be utilized as an extractant, utilizing its excellent solubility in organic substances to remove and different target materials (such as specific organic acids and alkaloids) from aqueous remedies, helping in the qualitative and quantitative analysis of substances and providing assurance for the accuracy of clinical study information.
Related References
Manufacturer of Isobutyl Acetate
Zhishang Chemical is based in Shandong, serves the whole country, faces the world, and is determined to become an excellent supplier and service provider in the chemical industry.
As a top manufacturer of cosmetic raw materials, disinfectants, flavors and fragrances in China, we are committed to producing high-quality products and have won high praise from customers all over the world.
In the next 10 years or even longer, Zhishang will always adhere to the tenet of quality first and reputation first, and devote itself to providing customers with thoughtful and perfect services.
As a professional Isobutyl Acetate manufacturer, Zhi shang Chemical has served more than 6,000 customers around the world. Because of our high-quality products and professional services, we have won high praise from most of our customers.
Pre-Sales Service
* Timely reply and 24 hours online, the professional team will provide you with the most favorable prices and high-quality products.
* The sample supports testing and inspection.
* Each batch of products will be tested to ensure that its quality meets user needs.
*Packaging can also be made according to customer requirements.
*Any inquiries will be answered by our relevant personnel within 24 hours.
*We will provide you with commercial invoice, packing list, packing list, COA, health certificate and certificate of origin if you need it. If your market has other special requirements, please let us know.
After-Sales Service
*We will monitor the logistics information in real time and will share the information with you.
* You can consult us at any time if you have any questions about the product, and we will answer you in time.
*If you have any questions about the product, you can report it to us, we will deal with it in time for you, and the product can be returned.
DO YOU ACCEPT SAMPLE ORDER?
We will make samples before mass production. After the samples are approved by the department and users, we will start mass production. During the production process, we will carry out 100% inspection, and then carry out random inspection before packaging.
WHAT’S YOUR MOQ?
Our MOQ is 1kg. But usually we can also accept a smaller quantity, such as 100g, if you need it, provided that the sample fee is 100% paid.
IS THERE A DISCOUNT?
Different quantity has different discount.
HOW TO CONFIRM WHETHER THE PRODUCT QUALITY MEETS OUR NEEDS BEFORE PLACING AN ORDER?
You can consult us to get free samples of some products, you only need to pay the freight or arrange express delivery to us and get the samples. You can send us the product specifications and requirements you need, and we will manufacture products according to your requirements.
DO YOU SUPPLY PRODUCT REPORT?
Yes. We’ll give you product analysis report before shipping.
LEARN MORE ABOUT US
Shandong Look Chemical
1. For products ≤50kg, we recommend using express delivery, which is usually called DDU service (discounted, convenient).
2. For products ≤500kg, we generally recommend air freight, which is usually called FOB, CFR or CIF service (fast and efficient).
3. For products >500kg, we generally recommend shipping by sea, which is usually called FOB, CFR or CIF service (economical, safe).
4. For high-value products, please choose air or express to ensure the safety of product transportation.
Company Info
Cooperation Partner
Hot Products

Understanding Limonene Isomers: Purity, Odor Profiles, and Industrial Application Guide

D-Limonene vs. L-Limonene vs. Dipentene (CAS 138-86-3): How to Choose the Right Isomer for Fragrances & Formulations

Avobenzone vs. Zinc Oxide: How to Choose the Best UVA Filter for Broad-Spectrum Sunscreens

Formulating with Avobenzone (CAS 70356-09-1): Photostability Solutions, Solubility & B2B Sourcing Guide

How to Source High-Purity Asiaticoside Powder (CAS 16830-15-2) for Skincare Manufacturing

Myristic Acid vs Lauric Acid: Key Differences in Cosmetic & Personal Care Products

Top 5 Factors to Consider When Sourcing Cosmetic-Grade Myristic Acid in Bulk

