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Butyl Acetate CAS 123-86-4

Molecular Formula: C6H12O2

Formula Weight: 116.16

ZSpharmac: Butyl Acetate Supplier Manufacturers

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Product Name: Butyl Acetate
CAS No: 123-86-4
Purity: 99%

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Basic Info

Product Name:Butyl Acetate
Other Names:N-Butyl acetate
CAS:123-86-4
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Cosmetic Raw Materials
Appearance:Colorless Liquid
EINECS No.:204-658-1
Storage:Store at +5°C to +30°C.
Provide:Butyl Acetate MSDS;
Butyl Acetate COA

What is Butyl Acetate?

Butyl acetate is a carboxylate synthetic scent, also referred to as butyl acetate, an anemic transparent liquid with a strong fruity fragrance, can be openly miscible with ethanol as well as ether, soluble in the majority of organic solvents, slightly soluble in water, The solubility in water is 0.05 g. Its vapor has a weak anesthetic impact, as well as the allowable focus airborne is 0.2 g/l. This item has a solid fruity aroma, and also after dilution, it has a pleasant pineapple as well as banana-like aroma, as well as the determination is exceptionally inadequate. Happens normally in several vegetables, fruits and also berries. Butyl acetate is seldom made use of in daily chemical flavors, as well as is primarily utilized in food taste solutions.
Butyl acetate has 4 isomers. That is, n-butyl acetate, isobutyl acetate, sec-butyl acetate, tert-butyl acetate, they all exist in nature. The more important of them are n-butyl acetate and isobutyl acetate. Butyl acetate is an anemic transparent fluid. Has a fruity fragrance. Spicy and afterwards wonderful. volatile. flammable. It occurs naturally in apples, bananas, cherries, grapes, peaches, plums, pears, tomatoes as well as chocolate beans.

Butyl Acetate Property

Melting point 

-78 °C (lit.)

Boiling point 

124-126 °C (lit.)

density 

0.88 g/mL at 25 °C (lit.)

vapor density 

4 (vs air)

vapor pressure 

15 mm Hg ( 25 °C)

refractive index 

n20/D 1.394(lit.)

Fp 

74 °F

storage temp. 

Store at +5°C to +30°C.

solubility 

5.3g/l

form 

Liquid

color 

≤10(APHA)

Specific Gravity

0.883 (20/20℃)

Odor

Characteristic; agreeable fruity (in low concentrations); non residual.

PH

6.2 (5.3g/l, H2O, 20℃)(External MSDS)

explosive limit

1.4-7.5%(V)

Odor Threshold

0.016ppm

Odor Type

ethereal

Water Solubility 

0.7 g/100 mL (20 ºC)

 

Butyl Acetate Uses

  1. Butyl acetate is generally taken advantage of in nitrocellulose varnishes, as a solvent in the handling of artificial natural leather, materials as well as plastics, as well as also in the fragrance market.
  2. Butyl acetate is a flavor that is enabled to be made use of based on GB 2760-96. As a flavor, it is extensively used in the prep job of banana, pear, pineapple, apricot, peach, strawberry, berry along with different other flavors. It can furthermore be utilized as a solvent for all-natural rubber and also synthetic resins.
  3. Butyl acetate is sometimes taken advantage of in fruity flavors, mainly as a result of its good diffusivity, which is preferable for use as leading aromas, yet the dosage should be bit, so as not to affect the result as a result of its stand alone. It can be commonly used in food flavors such as apricot, banana, peach, raw pear, pineapple, raspberry, strawberry, etc.
  4. Butyl acetate is even utilized in collodion, nitrocellulose, varnish, synthetic leather, medication, plastics in addition to flavor industries. It is an exceptional natural solvent that can liquify rosin, polyvinyl acetate, polyacrylate, polyvinyl chloride, chlorine Chemical rubber, Eucommia gum, polymethyl methacrylate, and so on.

Purification of Butyl Acetate

It is commonly made use of as solvent as well as removal agent in analysis. Butyl acetate typically has ethanol, acetic acid and water.
Filtration approach of butyl acetate
( 1) Vacuum purification method
Butyl acetate is washed with an equal volume of sodium carbonate remedy (5%), dried by adding anhydrous calcium chloride, and afterwards distilled. When drying demands are stringent, phosphorus pentoxide can be contributed to completely dry, filter, as well as distilled without dampness. It can also be drawn out and also cleaned two times with saturated sodium bicarbonate option, then dried out with anhydrous magnesium sulfate and after that distilled. The purification device is displayed in Number 1.

乙酸丁酯减压蒸馏装置

Figure 1 Butyl acetate vacuum distillation tool
1– water bathroom; 2– 1000ml Clayson flask; 3– capillary; 4– thermometer; 0 ~ 100 ° C; 5– spherical condenser; 6– receptor; 7– heating ring; Attach to air pump;
a, b– two-way piston; c– three-way piston
Put 500ml of cleaned as well as dried butyl acetate in the flask, link the distillation tool, open up the pistons a, b, c, start the vacuum pump to remove the air in the system, when the pressure in the system reaches 7998Pa, turn on the constant temperature level water bathroom power supply, and also control the temperature level At 60-70 ° C, the purification speed is 1-2 drops/s. After 50-60ml is vaporized, shut the piston a, link the piston c to the atmosphere, eliminate the getting container, throw out the very first distillate, and install it. As well as switch on c, connect the getting bottle to the pump, continue the distillation, stop the purification when 300-350ml of extract is evaporated, and the middle fraction is the purified item. Note that the water bathroom temperature need to depend upon the degree of vacuum and ought to be based on the purification speed.
( 2) Healing of butyl acetate
Usage butyl peracetate waste liquid, clean it with water numerous times in a separatory funnel, then wash it with weaken salt thiosulfate option several times to make it discolor, then wash it with water a number of times, and then purify it by distillation according to (1 ).

Production Method of Butyl Acetate

It is obtained from the esterification of acetic acid and n-butanol in the presence of sulfuric acid. Put butanol, acetic acid and sulfuric acid into the esterification kettle in proportion, perform esterification at 120°C, and undergo reflux dehydration. The acid value during esterification is controlled to be below 0.5. The crude ester obtained is neutralized and then enters the distillation kettle. After distillation, Condensation, separation, reflux dehydration, recovery of alcohol ester, and finally distillation below 126°C to obtain the product. The production process includes continuous method and intermittent method, depending on the production scale. Raw material consumption quota: acetic acid (98%) 540kg/t, n-butanol 650kg/t. In recent years, there have been an increasing number of scientific research reports on the development and application of solid acids, heteropolyacids, etc. to replace sulfuric acid catalysts to reduce equipment corrosion, but there have been no reports of successful use in industrial production.

About Products:
If you need Butyl Acetate as a cosmetic raw material, please contact our service staff directly, we will provide you with high-quality products at the best price.
Our company, as an experienced Butyl Acetate manufacturer and supplier, ZSpharmac will provide Butyl Acetate raw materials to customers around 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:

OUR MISSION
Help China Chemicals to benefit the happiness of human life
OUR VISSION
Become the most trusted chemical supplier in the world
OUR BUSINESS PHILOSOPHY
Striver – oriented, enrich employees, customer first, deep service, seek development
OUR VALUES
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.

Service

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.

FAQ

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.

 

HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?

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.

Shipping

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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