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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%

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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 is a crucial natural solvent with high effectiveness, low poisoning and also outstanding quality. It has the fruity fragrance of banana and pear. artificial additive. The continuous growth of industries such as flavors and also fragrances, layers, inks and also resins in my nation has provided a fairly huge customer market for isoamyl acetate. At present, the yearly usage of isoamyl acetate in China is about 100,000 heaps, and it is enhancing at a particular rate every year.

Isoamyl acetate normally exists in fruits such as apples, bananas, coffee beans, cocoa beans, peaches, grapes, pears, as well as pineapples. The web content is not high, and the extraction cost is too expensive to meet market need. Presently, mostly all isoamyl acetate is industrially generated, more than 95% of which are divided and also cleansed utilizing acetic acid as well as isoamyl alcohol as raw materials via catalyzed esterification, and extremely couple of are acquired by transesterification of methyl acetate and isoamyl alcohol .

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. Isoamyl acetate is commonly used in the prep work of different fruit tastes, such as Sydney, banana and also various other kinds, as well as is also utilized in appropriate amounts in cigarette and daily cosmetic tastes.
  2. Isoamyl acetate can be made use of in heavy blossom along with asian preferences such as Su Xinlan, osmanthus, hyacinth, etc. It can present fresh blossom as well as likewise fruit head aroma and additionally improve the aroma, as well as the dose is usually <1%. Furthermore optimal for Michelia blossom scent. It is additionally the primary spice for preparing raw pear as well as banana flavors.It is in addition typically made use of in alcohol and also cigarette tastes.
  3. Isoamyl acetate is a vital solvent that can liquify nitrocellulose, glycerol triabietate, plastic resin, coumarone material, rosin, scent, dama product, sandar material, castor oil, and so forth. Subsequently, it is extensively taken advantage of as a preference of different edible fruits. It is furthermore made use of in ideal amount in cigarette relevance in addition to day-to-day cosmetic significance. It is furthermore used in the extraction of rayon, dyes, man-made pearls, as well as penicillin.
  4. Isoamyl acetate is a solvent, resolution of chromium, digital photography, printing as well as dyeing, iron, cobalt, nickel extraction representative.

Isoamyl Acetate Production Method

Isoamyl acetate exists in bananas as well as cacao beans, and isoamyl alcohol separated from fusel oil is industrially used as resources. Add isoamyl alcohol and sulfuric acid to antarctic acetic acid together, and also warm to reflux for reaction. When the temperature on top of the fractionating column reaches 132 ° C, the esterification is complete. After cooling down, wash with water, neutralize with 10% NaOH remedy Chemicalbook, laundry with water till neutral, lastly dry with anhydrous calcium chloride and distill, collect the portion at 138-143 ° C, which is the product.

Ecological Information on Isoamyl Acetate

The production in addition to usage isoamyl acetate as a business solvent for countless customer products, seasoning components, preferences, and fragrances can cause its release right into the setting via different waste streams. Isoamyl acetate belongs of a number of fruits as well as plants. If released to air, the vapor pressure at 25 ° C is 5.6 mm Hg, revealing that isoamyl acetate will certainly exist in the atmosphere equally as a vapor. Isoamyl acetate in the gas phase is damaged in the atmosphere by response with photochemically generated hydroxyl radicals; the half-life of this reaction in air is estimated to be 5 days. Isoamyl acetate does not contain chromophores that take in at wavelengths > 290 nm, so direct photolysis by sunshine is not expected. If launched into dirt, isoamyl acetate is expected to be very mobile based upon an approximated Koc well worth of 130. Volatilization from damp dirt surface areas is prepared for to be a considerable fate procedure based upon the Henry’s legislation constant of 5.87X10-4 atm-cu m/mole. Depending on its vapor anxiety, isoamyl acetate may vaporize from dry dirt area. Based upon data from structurally comparable compounds, isoamyl acetate biodegrades quickly in dirt as well as additionally water. Making Use Of the Japanese MITI examination, utilizing a triggered sludge inoculum, a similar butyl acetate at an emphasis of 100 mg/L got to 86% of its academic figure within 2 weeks, recommending that the biodegradation of isoamyl acetate may be essential in dirt and likewise water. ecological homecoming process. Based upon the approximated Koc, isoamyl acetate is not anticipated to adsorb to put on hold solids along with debris if released to water. Volatilization from water to the area may be a vital fate procedure based upon the Henry’s legislation constant for the substance. The approximated volatilization half-lives were 2 hrs as well as additionally 5 days for the style river and also variation lake, specifically. The estimated BCF was 14, showing a reduced opportunity for bioconcentration in marine microorganisms. A slower price of eco-friendly hydrolysis is expected based upon approximated hydrolysis half-lives of 2 years as well as 78 days at pH 7 in addition to 8, respectively. Job-related direct exposure to isoamyl acetate may take place with breathing along with face straight exposure to isoamyl acetate in workplace where it is produced or utilized. Restricted monitoring data recommend that the basic populace might go through isoamyl acetate through inhalation of ambient air and also alcohol consumption water consisting of isoamyl acetate as well as cigarette smoke. Use data suggest that the fundamental population could be subjected to isoamyl acetate with usage of foods including it along with facial contact with consumer items including it.

About Products:
If you need Isoamyl Acetate as a cosmetic raw material, please contact our service staff directly, and we will provide you with high-quality products at the best price.
As an experienced Isoamyl Acetate manufacturer and supplier, ZSpharmac will provide Isoamyl Acetate raw materials to customers all over the world for a long time.
Over the years, the company has been adhering to the spirit of “integrity management, strict quality control, customer first”, and has won unanimous praise from domestic and foreign customers.

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.

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