Zhishang Chemical

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Zhishang Chemical

Dodecyl Aldehyde CAS 112-54-9

Molecular Formula: C12H24O

Formula Weight: 184.32

ZSpharmac: Dodecyl Aldehyde Supplier

Product Name: Dodecyl Aldehyde
CAS No: 112-54-9
Purity: 99%

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Basic Info

Product Name:Dodecyl Aldehyde
Other Names:Dodecanal
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Cosmetic Raw Materials
Appearance:White or Colorless to Light Yellow Neat
EINECS No.:203-983-6
Storage:Store at +2°C to +8°C.
Provide:Dodecyl Aldehyde MSDS;
Dodecyl Aldehyde COA

What is Dodecyl Aldehyde?

Lauric aldehyde, also referred to as dodecanal, is a colorless transparent oily liquid or leaf-shaped crystals, which can be oxidized to generate lauric acid. It takes place normally in vital oils such as lemon, lime, as well as rue. Lauric aldehyde has an aldehyde and also oily smell. With a sweet floral as well as citrus fragrance. It can be utilized in a percentage in flower-scented daily essences such as lily of the valley, orange bloom, and violet. In food tastes, fruity tastes such as bananas, citrus, and also blended fruits can be created.

Dodecyl Aldehyde Property

Melting point 

12 °C

Boiling point 

185 °C/100 mmHg (lit.)


0.831 g/mL at 25 °C (lit.)

vapor pressure 

<300 hPa (50 °C)

refractive index 

n20/D 1.435(lit.)


215 °F

storage temp. 

Store at +2°C to +8°C.




White or Colorless to Light yellow

Water Solubility 



Dodecyl Aldehyde Uses

  1. Dodecyl Aldehyde can be used in a small amount in floral fragrances such as lily of the valley, orange blossom, and violet. In food flavors, fruity flavors such as bananas, citrus, and mixed fruits can be formulated.
  2. Dodecyl Aldehyde is a flavoring that is temporarily permitted in GB 2760-1996. It is mainly used to prepare cream, caramel, honey, banana, lemon and other citrus and assorted fruit flavors.
  3. Dodecyl Aldehyde is an organic synthesis intermediate and fragrance. When diluted, it has a strong and long-lasting aroma like violets. It can be used in jasmine, moonflower, lily of the valley and violet essences.

Application of Dodecyl Aldehyde

CN201811226929.0 reports a preparation method of high elastic chitosan underwear fabric. The present invention first utilizes Dodecyl Aldehyde to carry out hydrophobic modification to chitosan to prepare hydrophobic chitosan; then after hydrophobic chitosan, tetrahydrofuran, natural antibacterial agent, natural antioxidant, spinning aid are mixed evenly, through The antibacterial chitosan fiber of traditional Chinese medicine is dried after electrospinning; finally, the antibacterial chitosan fiber of traditional Chinese medicine, spandex, pearl viscose fiber, modal fiber and cotton fiber are blended to obtain high elastic chitosan underwear fabric. The chitosan underwear fabric prepared by the invention not only has good elasticity, good skin affinity, strong moisture absorption and air permeability, but also has antibacterial and health care effects.
CN201511015781 discloses a durable interior wall paint, which is made of the following raw materials in parts by weight: 2.5-7.4 parts of diethylene glycol, 5-10 parts of starch, 5-10 parts of titanium dioxide, 20-25 parts of latex, four 3-7 parts of methylpropylenediamine, 2.5-4.7 parts of Dodecyl Aldehyde, 7.4-8.3 parts of deionized water, 3.4-7.2 parts of diphenylethyl biphenol polyoxyethylene ether, 3.4-6.2 parts of pentaerythritol oleate and 3.5-7 parts of trimethylolpropane trimethacrylate. Compared with the existing products, the present invention adds latex emulsion, which is not only healthy and environmentally friendly, but also convenient to use; it adds titanium dioxide and Dodecyl Aldehyde, which is convenient for transportation and storage, and does not add any preservatives, which is environmentally friendly and non-toxic; Phenylbiphenol ethoxylates, pentaerythritol oleate and trimethylolpropane trimethacrylate dry fast and provide long-lasting fragrance and air purification.

Preparation of Dodecyl Aldehyde

It can be prepared by oxidation of the corresponding alcohol or reduction of the corresponding acid. Treat 50g of diatomaceous earth with boiling nitric acid, wash with boiling water, then soak it in a 1:1 solution of 10% copper nitrate and 10% silver nitrate, and then soak it in 2M aqueous sodium hydroxide solution. Wash the alkaline in diatomaceous earth and dry at 100°C. Finally, the silver-copper catalyst supported on diatomite is reduced to elemental copper and elemental silver under a hydrogen flow at 300-360°C. Put the catalyst above in a reaction tube, and at 300-350°C, drop dodecyl alcohol into a reaction tube at a rate of 5ml/min, and at the same time pass in 5ml/min of air, so that high yield of Dodecyl Aldehyde can be obtained.

About That Product:
If you need Dodecyl Aldehyde, 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 Dodecyl Aldehyde manufacturer and supplier, ZSpharmac will provide Dodecyl Aldehyde 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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