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Benzyl Butyrate CAS 103-37-7

Molecular Formula: C11H14O2

Formula Weight: 178.23

ZSpharmac: Benzyl Butyrate Supplier Manufacturers

Product Name: Benzyl Butyrate
CAS No: 103-37-7
Purity: 99%

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Basic Info

Product Name:Benzyl Butyrate
Other Names:Natural Benzyl Butyrate
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Cosmetic Raw Materials
Appearance:Colorless Liquid
EINECS No.:203-105-1
Storage:Store Below +30°C.
Provide:Benzyl Butyrate MSDS;
Benzyl Butyrate COA

What is Benzyl Butyrate?

Benzyl butyrate is also called benzyl butyrate. Look is anemic fluid with pleasant, fruity, vanilla, apple, pineapple, exotic fruit aroma as well as pleasant, apricot, raw pear, fruity, vanilla preference. The molecular formula is C11H14O2, the molecular weight is 178.23, and also the boiling point is 240 ° C. It is insoluble in water, yet soluble in organic solvents such as alcohol and also ether. It is mainly used in apricot, coconut, plum, peach, pineapple, strawberry, cheese, cream and various other food flavors as well as climbed white wine tastes, as well as a percentage is made use of in jasmine, hyacinth, Su Xinlan, lily of the valley, climbed as well as various other everyday tastes.

Benzyl Butyrate Property

Boiling point 

240 °C (lit.)


1.009 g/mL at 25 °C (lit.)

vapor pressure 

11.97 hPa (109 °C)

refractive index 

n20/D 1.494(lit.)


225 °F

storage temp. 

Store below +30°C.


clear liquid


Colorless liquid


floral plum-like odor

Odor Type


Water Solubility 



Benzyl Butyrate Uses

Benzyl butyrate has a weak jasmine and also wonderful peach taste, and has a sophisticated aroma. It is primarily used as an emollient in jasmine combined seasonings, soap flavors, as well as food spices, such as peaches, apricots, as well as pears. Inflection of food taste. Benzyl butyrate is additionally utilized as a plasticizer and also polymer strengthening representative.

Preparation of Benzyl Butyrate

Technique One,


Place 110g (1mol) of salt butyrate, 151.8 g (1.2 mol) of benzyl chloride, 550g of toluene, and also 4.4 g of triethylamine in the flask, begin the stirring, warm up and reflux for 4-8 hrs, till the material of benzyl chloride is evaluated by GC. When the response is transformed once again, the response is finished, the temperature is reduced, as well as the sodium chloride generated by the reaction is filtered off to get an unrefined item including benzyl chloride, a stage transfer driver and toluene solvent.

After recouping excess benzyl chloride, phase transfer catalyst as well as toluene solvent from the above unrefined item under normal stress, fix under minimized pressure to obtain the ended up item of benzyl butyrate. The reliable amount of the item is 170g, and the yield is 95.5%.

Technique Two,


Add n-butyraldehyde (0.5 mmol, 36mg), benzyl bromide (1mmol, 171mg), water (2mL), tert-butyl hydroperoxide (1mmol, 138μL, 70wt% aqueous service) and also tetrabutyl iodide right into a 25mL pressure tube Ammonium chloride (0.5 mmol, 185mg), and afterwards the pressure tube was secured as well as placed in an oil bath, stirred at 80 ° C for 2 hrs. After the reaction, 10 mL of water was included, drawn out with ethyl acetate (10 mL × 3), the organic stages were combined, cleaned with Na2S2O3 liquid remedy, and afterwards dried out over anhydrous sodium sulfate. After the solvent was distilled off under decreased pressure, the item was divided on a silica gel column (petroleum ether/ethyl acetate=60/1) to obtain benzyl butyrate (46 mg, 52%). The characterization data of this substance are as follows: 1HNMR (400MHz, CDCl3) δ: 0.95(t, J=7.2 Hz, 3H), 1.63-1.73(m, 2H), 2.34(t, J=7.2 Hz, 2H), 5.12( s, 2H), 7.32-7.37 (m, 5H). 13CNMR (100MHz, CDCl3) δ: 13.7, 18.5, 36.2, 66.1, 128.2, 128.6, 136.1, 173.8. MS: m/z 201 [MNa] +.

About Products:
If you need Benzyl Butyrate as a cosmetic raw material, please contact our service staff directly, we will provide you with high-quality products at the best price.
As an experienced manufacturer and supplier of Benzyl Butyrate, ZSpharmac will provide Benzyl Butyrate 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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