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Heneicosane CAS 629-94-7

Molecular Formula: C21H44

Formula Weight: 296.57

ZSpharmac: Heneicosane Raw Material Supplier

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Product Name: Heneicosane
CAS No: 629-94-7
Purity: 99%

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Basic Info

Product Name:Heneicosane
Other Names:N-HENEICOSANE
CAS:629-94-7
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Cosmetic Raw Materials
Appearance:White Crystalline Chunks
EINECS No.:211-118-9
Storage:Refrigerator
Provide:Heneicosane MSDS;
Heneicosane COA

What is Heneicosane?

The source of n-eicosane is primarily a by-product in the manufacturing of ethylene from oil cracking, as well as it is primarily made use of as a reduced value-added solvent. For that reason, studying the catalytic discerning oxidation of the C-H bond of n-heconocane can generate oxygen-containing industrial items with greater included worth as well as even more useful application value. After further processing as well as use, these oxygen-containing substances can be of wonderful usage in lots of industries such as medicine, organic chemicals, dyes, etc. Consequently, study on the selective oxidation of hydrocarbons represented by n-21-inosane has great clinical research study value and useful significance.

Heneicosane Property

Melting point 39-41 °C(lit.)
Boiling point 100 °C2 mm Hg(lit.)
density 0,792 g/cm3
vapor density 10.3 (vs air)
vapor pressure <1 mm Hg ( 20 °C)
refractive index 1.4352 (589.3 nm 45℃)
Fp >230 °F
storage temp. Refrigerator
solubility Chloroform, Hexane
form Crystalline Chunks, Crystals, or Flakes
color White

 

Heneicosane Uses

Heneicosane is among the main resources commonly utilized in industrial manufacturing of drugs, spices and plastics, and is likewise an important precursor raw material for numerous chemical products. It can likewise be utilized to manufacture a range of fine chemicals and usual natural reactions, such as Cannizzaro reaction, benzoin condensation response as well as Perkin response. The most crucial thing is that it additionally has really close-to-life usages as well as can be made use of as an additive in food, cosmetics as well as medicines. delay.

Heneicosane Application

Application 1.
CN201410178932.5 reports a black beetle attractant, which is identified because it mostly includes β-trans-ocimene 20%-70%, α-farnesene 10%-50%, and linalool 1%- 10%, p-ethyl acetophenone 1%-10%, oranthrin 1%-10%, cis-3-hexene-acetate 1%-10%, cis-3-hexen-1-ol 1 %-10%, n-tetradecane 1%-10%, n-pentadecane 1%-10% and also Heneicosane 1%-10% are combined as well as prepared. The above percentages are mass percentages. The black carabine attractant as well as lure core of today invention have high level of sensitivity, do not contaminate the environment as well as are low in cost, so they have excellent promo as well as application value and show excellent trapping activity in the field.

Application 2.
CN201480006363.4 reports a structure for bring in expectant mosquitoes to lay eggs in a preferred setting. The make-up for leading mosquitoes to lay eggs consists of several attractants and also an N-P-K additive, in which the N-P-K additive is a mixture having the chemical elements nitrogen, phosphorus and potassium. The attractants can be customized to offer compositions for advertising oviposition by different varieties of mosquitoes. The above structure might be adjusted to give a structure for advertising oviposition by mosquitoes of the genus Anopheles. The composition might likewise consist of cooked whey, Heneicosane, and/or methyl myristate to give a make-up for advertising oviposition by Aedes mosquitoes. The structures may also be adjusted to provide structures for promoting oviposition by Culex mosquitoes.

Heneicosane Preparation

A preparation technique for single prep work of Heneicosane, the actions are:
( 1 ). Mix 1510.5 g (10mol) of n-pentane bromide and also 3053.5 g (10mol) of n-hexadecane bromide uniformly to create a combination of alkane bromide and alloted;

( 2 ). Consider 483g (21mol) of metal sodium and also cut it right into small strips with a location of about 1 × 3cm2, and also alloted;

( 3 ). Put 50g of alkyl bromide blend as well as 20g of sodium metal right into the reaction kettle, mix as well as raise the temperature to 80 ° C, depend on response heating, and also maintain the response temperature at 120 ° C, constantly include the remaining alkyl bromide mixture dropwise, as well as include steel Salt, maintain it in a small reflux state. After the enhancement is finished, manage the temperature at 140 ° C and also maintain it continuous for 2 hours;

( 4 ). Add 400 grams of 95% ethanol and also 1000 ml of water in turn, separate the organic matter, wash with water until neutral, completely dry with anhydrous magnesium sulfate, gather the 260-280 ° C fraction by purification, include 600g of concentrated potassium sulfate to the fraction as well as laundry till neutral. The acid layer is light yellow. Wash the natural phase with water to nonpartisanship and also completely dry it. Gather 500g of 96% n-decane and also 600g of 98% Heneicosane with a fractionation column. The content of n-alkanes gotten is 96% to 98%.

The molar ratio of n-pentane as well as n-hexadecane bromide is 1:1. The response kettle is a three-necked flask composed of a stirrer, a separatory funnel and also a reflux condenser. The solid oxidant is concentrated sulfuric acid or Acidic potassium permanganate.

About Products:
If you need the cosmetic raw material Heneicosane, 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 Heneicosane, our company, ZSpharmac will provide Heneicosane raw materials to customers around the world for a long time.
Over the years, the company has adhered to the spirit of “integrity management, strict quality control, and customer first” and has won unanimous praise from customers at home and abroad.

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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