Zhishang Chemical

Welcome to Zhishang Chemical      +86-176 5311 3209     Simon@sdzschem.com

Zhishang Chemical
Close this search box.

Isoamyl Acetate CAS 123-92-2

Molecular Formula: C7H14O2

Formula Weight: 130.18

ZSpharmac: Isoamyl Acetate Supplier Manufacturers

Product Name: Isoamyl Acetate
CAS No: 123-92-2
Purity: 99%

Navigation Bar

Basic Info

Product Name:Isoamyl Acetate
Other Names:Isopentylester
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Cosmetic Raw Materials
Appearance:Clear Colorless Neat
EINECS No.:204-662-3
Storage:Store at +5°C to +30°C.
Provide:Isoamyl Acetate MSDS;
Isoamyl Acetate COA

What is Isoamyl Acetate?

Isoamyl acetate, from the perspective of chemical raw materials, is an ester compound, specifically an ester produced by the esterification reaction of acetic acid and isoamyl alcohol. The chemical formula is C7H14O2, the molecular weight is 130.18 g/mol, and the CAS registration number is 123 -92-2. Its structural feature is that the carboxyl group of acetic acid (CH3COOH) and the hydroxyl group of isoamyl alcohol (C5H11OH) are connected through an ester bond (-O-CO-O-) to form CH3COO(CH2)2CH(CH3)2.

Isoamyl Acetate Property

Melting point 

-78 °C (lit.)

Boiling point 

142 °C/756 mmHg (lit.)


0.876 g/mL at 25 °C (lit.)

vapor density 

4.5 (vs air)

vapor pressure 

5 mm Hg ( 25 °C)

refractive index 

n20/D 1.4(lit.)


77 °F

storage temp. 

Store at +5°C to +30°C.


ethanol: soluble1ml/3ml, clear, colorless (60%ethanol)




Clear Colorless


Banana-like odor

Odor Type


explosive limit


Water Solubility 

0.20 g/100 mL. Slightly soluble


Isoamyl Acetate Uses

  1. Food industry:
    Flavor additives: Isoamyl acetate is widely used in the production of food seasonings because of its strong banana aroma. It can simulate the aroma of bananas, pears, apples, grapes and other fruits, and is used to prepare jams, candies, and ice cream. , beverages, baked goods, chewing gum and other food flavors to add flavor to food.
  2. Flavors and fragrances industry:
    Daily fragrance: In the formulations of personal care products such as soaps, detergents, skin care products, soaps, shampoos, shower gels, etc., isopentyl acetate is added as a fragrance ingredient to provide a fresh aroma.
    Tobacco products: Used for flavoring tobacco and its products to enhance the taste and aroma of tobacco leaf products.
  3. Pharmaceutical industry:
    Drug extraction: In the drug extraction process, isoamyl acetate can be used as a solvent or extraction agent to assist in the isolation and purification of target compounds, such as it may be used in the extraction process of the antibiotic penicillin.
    Drug intermediates: Although it has fewer direct applications as drugs, it may be a key intermediate in the synthesis of some drugs.
  4. Chemical analysis:
    Chromatographic analysis: Due to its volatility and stability, isoamyl acetate is suitable as a standard material for gas chromatography (GC) and high-performance liquid chromatography (HPLC) to analyze the chemical components in related samples.
    Solvents and extractants: In laboratory analysis and experimental operations, it can be used as a non-aqueous solvent to dissolve, extract or purify organic compounds.
  5. Paint and Resin Industry:
    Organic solvent: Isoamyl acetate has good solubility and can dissolve nitrocellulose, glyceryl trirosinate, vinyl resin, coumarone resin, rosin, frankincense, dammar resin, sandal resin, castor oil, etc. Resins and polymers, and therefore often used as solvents or diluents in paints, coatings, adhesives and other products.
  6. Textile and printing and dyeing industry:
    Printing and dyeing auxiliaries: During the printing and dyeing process, isoamyl acetate can be used as a solvent or auxiliary to help the dye better penetrate and fix on the fiber and improve the printing and dyeing effect.

Application of Isoamyl Acetate in Cosmetics

  1. Fragrance ingredients: Isoamyl acetate is an organic ester compound with a sweet and fruity aroma. Its aroma is similar to banana, giving people a pleasant feeling. In cosmetic formulations, isoamyl acetate is often used as a fragrance additive to prepare the aroma of cosmetics and enhance the sensory experience of the product. It is used in perfumes, shampoos, conditioners, shower gels, body lotions, facial skin care products and other personal care products to give products a unique, comforting fragrance.
  2. Emotional fragrance: In addition to directly providing fragrance, isoamyl acetate can also be combined with other spices to jointly build complex aroma structures through the artistic creation of perfumers to create a variety of different fragrances to satisfy consumers’ expectations for cosmetics. Personalized needs for fragrance.
  3. Biological activity: Although the main effect of isoamyl acetate is its aroma, some ester compounds themselves may also have certain skin-friendly or beneficial effects on the skin. However, isoamyl acetate is not as effective in this regard. The fragrance function is outstanding, and in cosmetics, more emphasis is placed on its fragrance function rather than its direct biological activity.


National Center for Biotechnology Information (2024). PubChem Compound Summary for CID 31276, Isoamyl acetate. Retrieved April 22, 2024 from https://pubchem.ncbi.nlm.nih.gov/compound/Isoamyl-acetate.

As a company specializing in the production and supply of Isoamyl Acetate raw materials, we are committed to providing customers with high-quality products and preferential prices. We have rich experience and technology to ensure product quality and stable supply. No matter where you are, we can provide you with the Isoamyl Acetate raw materials you need to support your production and research and development.

We always adhere to the principle of honest operation, strictly control product quality, and serve every customer with a customer-first attitude. Over the years, we have established good cooperative relationships with customers at home and abroad and won their trust and praise.

If you have needs or are interested in our products, please contact our service staff directly, we will wholeheartedly provide you with the best quality services and products. Looking forward to cooperating with you and developing together

Company Profile and Corporate Culture

Company Profile:

ZhiShang Chemical is owned by ZhiShang Group is a professional new-type chemicals enterprise combined into research and development, production and sales .

The company’s competitive product is pharmaceutical raw materials and intermediates (especially carbohydrate derivatives Series), In recent years, the company has made a major breakthrough in food and feed additives, plant extraction, industrial chemicals industry .

The company insists on the spirit of “sincere management, strict quality control, customer as god” , get consistent high praise from customers at home and abroad.

Corporate Culture:

Help China Chemicals to benefit the happiness of human life
Become the most trusted chemical supplier in the world
Striver – oriented, enrich employees, customer first, deep service, seek development
Be prepared for danger in times of peace, forge ahead actively, unity and cooperation, and be brave to fight

About Us

The production base is located in Zhangqiu chemical industry park and Tai’an high-tech chemical industry park. laboratory and workshop in strict accordance with the GMP standard and the product fit national ISO9001 and ISO2000 standards.

“Zhishang” products are exported to Europe, North and South America, the Middle East, Asia Pacific and Africa area, so as to establish a long-term and stable cooperation relationship with customer in the world.

Company Info
  • Business Type: Manufacturer
  • Product Range: Cosmetic raw materials
  • Products/Service:Cosmetic raw materials (flavors and fragrances,antioxidant products, moisturizing and hydrating, whitening agents, cosmetic additives)
  • Total Employees: 51~100
  • Capital (Million US $): 10000000RMB
  • Year Established: 2016
Production Capacity
  • No. of Production Lines : 8
  • No. of QC Staff : 5 -10 People
  • OEM Services Provided : yes
  • Factory Size (Sq.meters) : 3,000-5,000 square meters
  • Certificate: ISO9001 , CE , GMP , API , MSDS
  • Factory Location : Diao Town Industry Park, Zhangqiu City, Jinan City, Shandong Province, China.


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.


After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Do you accept sample order?

We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.



You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

What’s your MOQ?

Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

Do you supply product report?

Yes. We’ll give you product analysis report before shipping.

  Is there a discount?

Different quantity has different discount.


1. ≤50kg, Express delivery recommended, usually called as DDU service;

2. ≤500kg, Air shipping recommended, usually called as FOB, CFR, or CIF service;

3. >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;

4. For high value products, please select air shipping and express delivery for safe.

Get Isoamyl Acetate Quotation