Zhishang Chemical

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Zhishang Chemical

Cyclamen Aldehyde CAS 103-95-7

Molecular Formula: C13 H18 O

Formula Weight: 190.28

ZSpharmac: Cyclamen Aldehyde Supplier

Product Name: Cyclamen Aldehyde
CAS No: 103-95-7
Purity: 99%

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Basic Info

Product Name:Cyclamen Aldehyde
Other Names:3-(4-Isopropylphenyl)isobutyraldehyde
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Cosmetic Raw Materials
Appearance:Colourless Liquid
EINECS No.:203-161-7
Storage:Inert Atmosphere,Room Temperature
Provide:Cyclamen Aldehyde MSDS;
Cyclamen Aldehyde COA

What is Cyclamen Aldehyde?

Cyclamen Aldehyde is a food spice that is permitted to be made use of in my country’s GB2760-96 “Sanitary Requirements for the Use of Food Additives”. It can be utilized to prepare citrus as well as melon food tastes. It has a solid melon and also blossom aroma, similar to Roman melon. aroma. Other Chinese names of Cyclamen Aldehyde are: p-isopropyl-α-methylphenylpropionaldehyde, cyclamen aldehyde, p-isopropyl-α-methylhydrocinnamaldehyde, 3-cumyl isobutyl ether. The aroma of Cyclamen Aldehyde is stable as well as lasting, and also it is steady to alkali. It can change hydroxyvanillin as well as be compatible with numerous flavors. As a result, it is commonly used in food, cosmetics as well as numerous cleaning agents, especially in various flavor solutions, however any type of sweet and also flower significance can be utilized in small amounts to enhance the environment-friendly and floral head scent and also the lasting feeling of hydrating.

Cyclamen Aldehyde Property

Boiling point 

270 °C(lit.)


0.95 g/mL at 25 °C(lit.)

vapor pressure 

0.3Pa at 20℃

refractive index 

n20/D 1.505(lit.)


228 °F

storage temp. 

Inert atmosphere,Room Temperature


Chloroform (Slightly), Ethyl Acetate, Methanol (Slightly)




Colourless liquid.


Powerful floral-green with a characteristic cucumber-melon note used in floral types.

Water Solubility 

66mg/L at 20℃



Cyclamen Aldehyde Uses

  1. Cyclamen Aldehyde is a food flavor that is enabled to be used according to GB 2760-96. It is mainly used in the prep work of fruit tastes such as melons and also citrus.
  2. Cyclamen Aldehyde is less bothersome to the skin, stable in antacids, as well as made use of to prepare flower scent everyday fragrance. The lower grades with the most affordable aldehyde web content are used in soap and detergent formulas, while the higher grades are utilized in fragrance essences. Lilylaldehyde often tends to replace cyclamenaldehyde. Poisoning: Dental LD50 for rats is 3810mg/kg.
  3. Cyclamen Aldehyde is commonly used in various scent formulations, and any type of wonderful and also flower scent can be utilized in an ideal amount to enhance the eco-friendly as well as floral head scent and also the durable sense of moisturization. It has good fragrance sychronisation with ionones as well as increased scents. It can also be made use of as a food spice in a percentage. Used in citrus and also a variety of fruity tastes.
  4. Cyclamen Aldehyde is a food seasoning that is permitted to be utilized in my nation’s “Sanitary Specifications for using Food Additives”. It can be used to prepare melon and also citrus food tastes. The amount made use of in baked goods is 1.2 mg/kg; in candy 0.99 mg/kg; in cool beverages 0.45 mg/kg; in soft drinks 0.3 mg/kg.

Production Method of Cyclamen Aldehyde

Manufactured from cuminyl chloride
Include 174 parts of ethyl malonate to 10% ethanol option containing 68 parts of salt ethoxide, warmth to reflux, and after that slowly add 168.5 parts of industrial cuminyl chloride dropwise. When the response mores than (the alkalinity goes away), add 1200 parts of 10% salt hydroxide remedy, and afterwards heat to reflux for 4h. After distilling off ethanol, the catalyst was acidified with hydrochloric acid, as well as the resulting cuminylmethylmalonic acid was heated up to 185 ° C until no co2 progressed. The item is fractionated under reduced pressure, and also the portion at 153 ~ 157 ° C( 533Pa) is collected, which is p-isopropyl-α-methyldihydrocinnamic acid consisting of a small amount of ortho by-products, with a return of 90%.
Pass the above item together with formic acid with a response tube geared up with MnO2/pumice at a temperature level managed at 350 ° C to transform it right into Cyclamen Aldehyde with a return of 80%. The unrefined product is distilled under decreased stress, and the portion at 118-120 ° C( 800Pa) is collected to get the ended up product.

Synthesized from cuminaldehyde
Dissolve 10kg of potassium hydroxide in 400kg of ethanol, mix it with cuminaldehyde at 10 ° C, gradually go down 60kg of propionaldehyde right into it with stirring within 2-6 hours, and also keep the temperature level at 10-15 ° C. Neutralize the catalysts with acetic acid, very first distill ethanol out under normal stress, after that recover about 45kg of unreacted cuminaldehyde by purification under minimized pressure, and then accumulate the 152-158 ° C(1200Pa) fraction, which is p-isopropyl-α-methyl Cinnamaldehyde, the refractive index is 1.5860.
Dissolve the above product in ethanol, placed it in an autoclave, include 10% mass of reduced nickel or palladium-carbon driver, as well as accomplish hydrogenation at 100 ° C. Afterwards, the catalyst is filtered off, the solvent is recouped by atmospheric distillation, fractional purification under decreased pressure, and the fraction at 133 ~ 137 ° C (1.2 kPa) is collected, which is the product.

The reaction of cumene with formaldehyde and hydrochloric acid produces p-isopropylbenzyl chloride, then reacts with wuhaotropine to create dillaldehyde, then condenses with propionaldehyde to acquire p-isopropyl-α-methylcinnamaldehyde, as well as ultimately goes through Catalytic hydrogenation to get Cyclamen Aldehyde. If tert-butylbenzene is utilized as basic material, lilyaldehyde can be gotten by the above method, which has a softer fragrance, and also 3-(β-naphthyl)-2-methylpropionaldehyde is similar. Likewise scents like Cyclamen Aldehyde, however with more delicate notes. Making use of cumene and also α-methacrolein as raw materials, one-step synthesis of cyclamen aldehyde in the visibility of driver titanium chloride is an intriguing new technique.

About That Product:
If you need Cyclamen Aldehyde, the cosmetic raw material, please contact our service staff directly, we will provide you with high-quality products at the best price.
As an experienced Cyclamen Aldehyde manufacturer and supplier, ZSpharmac will provide Cyclamen 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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