Zhishang Chemical

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Zhishang Chemical

1,8-Cineole CAS 470-82-6

Molecular Formula: C10H18O

Formula Weight: 154.25

ZSpharmac: 1,8-Cineole Raw Material Supplier

Product Name: 1,8-Cineole
CAS No: 470-82-6
Purity: 99%

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Basic Info

Product Name:1,8-Cineole
Other Names:Eucalyptol
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Cosmetic Raw Materials
Appearance:Clear Colorless to Slightly Yellow Liquid
EINECS No.:207-431-5
Provide:1,8-Cineole MSDS;
1,8-Cineole COA

What is 1,8-Cineole?

Eucalyptol (1, 8-Cineole; Cajeputol; Eucalyptol), likewise called eucalyptol, cineole, eucalyptol, etc, is an anemic oily clear fluid that is extensively located in all-natural great smelling oils and is the byproduct of eucalyptus oil. Cornerstone. Eucalyptol has bactericidal and insecticidal effects and is mainly used in medication and food flavoring. It is similarly generally made use of as a chemical. The boiling point is 176 ℃, the melting point is 1 ~ 1.5 ℃, the freezing point is 1 ℃, and the flash point is 47 ~ 48 ℃. Soluble in ethanol, ether, chloroform, antarctic acetic acid, propylene glycol, glycerol and most non-volatile oils, somewhat soluble in water. Natural products exist in greater than 200 type of all-natural crucial oils such as eucalyptus oil.

1,8-Cineole Property

Melting point 

1-2 °C(lit.)

Boiling point 

176-177 °C(lit.)



vapor pressure 

1.22hPa at 20℃

refractive index 

n20/D 1.457(lit.)


122 °F

storage temp. 







Clear colorless to slightly yellow


at 10.00 % in dipropylene glycol. eucalyptus herbal camphor medicinal

Odor Type


Water Solubility 

Soluble in water(3500 mg/L (at 21°C). Miscible with ether, alcohol, chloroform, glacial acetic acid, oils. Soluble in ethanol, ethyl ether; slightly soluble in carbon tetrachloride.



1,8-Cineole Uses

  1. 1,8-Cineole is a food taste that is made it possible for to be used in GB 2760-96. Mostly made use of in cough drops, fabricated mints, and so on.
  2. 1,8-Cineole is simply one of the innate parts of lavender oil and panicle lavender oil, and is a necessary aroma in the preparation of such vital oils. Proper amounts can be utilized in natural preferences such as lavender, fresh mowing and great smelling spices to raise the quality. Made use of in medicated soaps, sprays or aesthetic significances and numerous other health items, such as tooth paste, and so on, to have a disinfectant effect. It can be used as a covering up agent for bad odor in commercial products. Additionally utilized in food tastes.
  3. 1,8-Cineole is taken advantage of in the solution of dental flavors and the manufacture of pharmaceutical items. As a preservative, Japan’s “Food Additives Convention” specifies that the purity of cineole must be above 85% and has to not be utilized for objectives besides flavoring.

1,8-Cineole Content Analysis

The freezing point of o-cresol prep work is not lower than 30 ℃. Purification is required throughout use, and the part in between 190 and 192 ° C is positioned in an entirely dry glass stopper bottle for later usage. Before usage, 100% pure cineole requires to be utilized to examine that its freezing point have to be 55.2 ° C. Operation: Exactly evaluate 2.1 g (± 0.002 g) of o-cresol, placed it right into a hard examination tube with an internal size of 15 to 20 mm, then put the examination tube right into a casing with a dimension of 30 to 40 mm, placed a precision thermometer, mix till it is totally solidified, and document it. Go back to the best temperature level. Get the assessment tube, mix it in hot water, and after that placed the test tube right into the case after melting, and put the housing in a 1L beaker. The beaker consists of water 5 to 10 ° C listed below the anticipated freezing point. When it is cooled off to the point where there are fine crystals in the examination tube, or when it has in fact been cooled to the expected freezing point, the mixing is raised to make it strengthen rapidly. Note the temperature level at which it reaches its acme. Repeat the melting process as above and then placed it right into the covering. When it cools off to 1 to 2 ° C lower than the temperature level determined for the 2nd time, start stirring as in the past, and review the temperature that rises to the highest point up till the difference in between both outcomes is no more than 0.1 ℃, compute the cineole product part according to Table 03554.
Or make use of the polar column approach to gauge according to GT-10-4.

1,8-Cineole Preparation

A method for manufacturing 1,8-Cineole from terpineol consists of the complying with steps:
1) Add the mass proportion of terpineol to methylene chloride to 1:13, and the mass percentage of terpineol to solid catalyst zinc triflate to 1:10.4 into the response container; under typical temperature and stress, under nitrogen defense Mix with a stirrer for 4 hours at a speed of 80 rpm. After the reaction is finished, allow it represent 25 mins to get reaction solution I;
2) Add methylene chloride to reaction solution I. The mass proportion of terpineol to methylene chloride is 1:6. Mix with a stirrer for 1 hour at a rate of 40 rpm to obtain response solution II;
3) Include saturated sodium bicarbonate choice to response solution II for removal. The mass percentage of terpineol to saturated sodium bicarbonate alternative is 1:19. Entrust to imply 10 mins and after that eliminate the lower layer to obtain reaction remedy III;
4) Washing the response remedy III with saturated salt water. The mass proportion of terpineol to saturated salt water is 1:14.4. Washing is performed 3 times; consist of anhydrous salt sulfate and totally dry. The mass proportion of terpineol to anhydrous salt sulfate is 1.:9.6; Utilize a revolving evaporator to rotate completely dry to get a light yellow clear fluid, that is, eucalyptol alcohol service. After GC discovery, the conversion price of eucalyptol alcohol was determined to be 65.5%.

About Products:
If you need 1,8-Cineole as a cosmetic raw material, please contact our service staff directly and we will provide you with high-quality products at the best price.
Our company, as an experienced 1,8-Cineole manufacturer and supplier, ZSpharmac will provide 1,8-Cineole 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:

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.

Get 1,8-Cineole Quotation