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Zhishang Chemical

Cyclohexanol CAS 108-93-0

Molecular Formula: C6H12O

Formula Weight: 100.16

ZSpharmac: Cyclohexanol Cosmetic Raw Material Suppliers

Product Name: Cyclohexanol
CAS No: 108-93-0
Purity: 99%

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Basic Info

Product Name:Cyclohexanol
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Cosmetic Raw Materials
Appearance:Clear Colorless Liquid
EINECS No.:203-630-6
Storage:Store Below +30°C.
Provide:Cyclohexanol MSDS;
Cyclohexanol COA

What is Cyclohexanol?

Cyclohexanol is a natural compound with the chemical formula HOCH (CH 2) 5. This molecule is related to cyclohexane by replacing one hydrogen atom with a hydroxyl team. The compound exists as a deliquescent colorless solid with a camphor-like odor and, when extremely pure, melts near room temperature level. Millions of bunches are created every year, largely as a precursor to nylon.

Cyclohexanol Property

Melting point 20-22 °C (lit.)
Boiling point 160-161 °C (lit.)
density 0.948 g/mL at 25 °C (lit.)
vapor density 3.5 (vs air)
vapor pressure 0.98 mm Hg ( 25 °C)
refractive index n20/D 1.465(lit.)
Fp 67 °C
storage temp. Store below +30°C.
solubility 40g/l
form Liquid After Melting
color Clear colorless
OdorLike camphor.
Relative polarity0.509
PH6.5 (40g/l, H2O, 20℃)
explosive limit2-11.2%(V)
Odor Typecamphoreous
Water Solubility 3.6 g/100 mL (20 ºC)


Cyclohexanol Uses

  1. Cyclohexanol is an important chemical resources, mostly utilized in the production of adipic acid, hexamethylenediamine, cyclohexanone, and caprolactam. It can also be used as a stabilizer for soap, to produce disinfectant soaps and descaling emulsions, and also for rubber, Solvents for materials, nitrocellulose, steel soaps, oils, esters, and also ethers, admixtures for paints, natural leather degreasing agents, launch representatives, completely dry cleaning agents, as well as polishing agents. Cyclohexanol is likewise a basic material for fiber ending up agents, pesticides, as well as plasticizers. Cyclohexanol responds with phosgene to get cyclohexyl chloroformate, which is the intermediate of the initiator dicyclohexyl peroxydicarbonate.
  2. Cyclohexanol is utilized to determine molybdenum and rhenium by colorimetry, and phenylhydrazine is utilized to gauge aluminum. Usage 8-carbonylquinoline or iodide as a solvent to draw out colored substances when measuring bismuth. Rubber, material and also nitrocellulose solvents. Pesticides.

Cyclohexanol Production Methods

The major industrial manufacturing approaches are phenol hydrogenation as well as cyclohexane oxidation. 1. Phenol hydrogenation method. In the visibility of nickel driver, phenol vapor and also hydrogen are hydrogenated in a tubular activator at 110-185 ℃ as well as pressure 1.078-1.471 MPa to obtain cyclohexanol vapor product. After heat exchange, After condensation, splitting up and elimination of hydrogen, the completed product is obtained by distillation. 2. Cyclohexane oxidation technique: Benzene vapor is hydrogenated in the presence of a nickel driver at 120-180 ° C to get cyclohexane. The oxidation of cyclohexane to produce cyclohexanol is separated into the complying with 3 techniques according to various stimulants: (1) The cobalt salt catalytic approach uses cobalt naphthenate, cobalt stearate or cobalt octoate as stimulant. (2) The boric acid catalytic approach uses boric acid or metaboric acid as a driver. Throughout the air oxidation procedure, boric acid as well as cyclohexyl hydroperoxide create cyclohexanol perborate, which then comes to be cyclohexanol borate, or responds with the generated cyclohexanol perborate. Hexanol integrates to develop cyclohexanol borate as well as cyclohexanol metaborate. Then it is hydrolyzed and the oil phase is cleansed to acquire the completed item. (3) Catalyst-free oxidation approach uses cyclohexane as raw material, oxidizes it with air with an oxygen content of 10%-15% at a pressure of 1.47-1.96 MPa and also a temperature of 170-200 ° C to get cyclohexyl hydroperoxide, which is then concentrated Afterwards, it is catalytically decayed at 70-160 ° C to obtain cyclohexanol as well as cyclohexanone.

Production Technology for Preparing Cyclohexanol and Cyclohexanone

The existing manufacturing process path of cyclohexanol as well as cyclohexanone is to initially oxidize cyclohexane with molecular oxygen without catalysis to generate an oxidation mixture consisting of cyclohexyl hydroperoxide as the primary item; and afterwards break down cyclohexyl hydroperoxide., to generate cyclohexanol as well as cyclohexanone; and afterwards acquire cyclohexanol and also cyclohexanone items through distillation. In the catalytic decomposition procedure of cyclohexyl hydroperoxide, 2 different catalytic decomposition processes are presently utilized on the planet: one is the uniform catalytic disintegration procedure of tert-butyl chromate designed by the French company Rhodia, and also the various other is invented by DSM of the Netherlands. Heterogeneous catalytic disintegration process of cobalt acetate under alkaline aqueous salt hydroxide remedy. Both procedures are low-temperature decomposition processes improved the basis of the conventional uniform catalytic oxidation and also NaOH aqueous solution saponification decomposition procedures from the 1950s to the 1970s.

Although the molar yield of the homogeneous catalytic decay procedure of tert-butyl cyclohexyl hydroperoxide hydrochromate in the decay process is as high as 94%, there are two vital imperfections in the uniform catalytic disintegration procedure of tert-butyl cyclohexyl hydroperoxide hydrochromate: First One negative aspect is that during the disintegration procedure ranges, generally composed of chromium adipate, are created, which clog equipment and pipelines. Currently, Rhodia makes use of octyl phosphate as a range inhibitor, but the scaling issue has actually not been entirely fixed. The constant manufacturing cycle is only four months, and it needs to be closed down for cleansing as well as descaling 3 times a year. An additional problem is that the decomposition conversion rate is low, the molar conversion rate is only about 92%, as well as the broken down material still has around 0.5% cyclohexyl hydroperoxide. This part of cyclohexyl hydroperoxide decomposes under high-concentration alcohols and also ketones, high level of acidity and also heat problems in the alkane healing tower and also alcohol-ketone product tower, as well as mostly creates acidic and also caprolactone-based ester compounds such as adipic acid, and also It quickens the totally free radical condensation reaction of alcohols as well as ketones as well as the esterification response of alcohol, creates a large amount of high boiling issue, and also decreases the overall yield of the gadget. Currently, the total molar return of domestic and foreign commercial tools utilizing this process has to do with 80%.

The existing heterogeneous catalytic disintegration procedure of cobalt acetate utilizing salt hydroxide alkaline aqueous service for cyclohexyl hydroperoxide has three major flaws: first, decay side reactions are big, and also the molar yield of decomposition is low, only 84%; 2nd,, the cyclohexane oil stage having cyclohexanol as well as cyclohexanone is tough to completely divide from the alkali aqueous phase including waste alkali. A specific amount of waste antacids liquid phase is always entrained in the oil stage, so that it will not be utilized in the succeeding purification. Waste alkali scaling happens in the tower, obstructing the distillation tower and also its reboiler, so that the constant manufacturing cycle is often only half a year; 3rd, the alkali usage is high, the waste antacid discharge is big, as well as the 0! Γ ion concentration in the waste antacid remedy is It must be controlled at about 1 mol/L. When it is greater than 1 mol/L, the incineration treatment of waste antacids becomes more difficult. When it is less than 1 mol/L, the decay conversion rate is reduced. Part of the cyclohexyl hydroperoxide will be made use of in the alkane recovery tower and also alcohol in the succeeding processes. The ketone item tower remains to disintegrate, mostly creating caprolactone as well as organic acids, which reduces the general return of the device and influences the quality of the cyclohexanone item. Presently, the total molar return of domestic as well as international industrial devices utilizing this process is just around 80%.

At present, the cyclohexyl hydroperoxide decomposition procedures of significant domestic and foreign business use one of these 2 processes to finish the one-step decomposition process. The developer has actually divulged a two-step decomposition procedure in Chinese licenses ZL94110939.9 and also ZL98112730.4 specifically. In the very first step, the alkalinity is minimized and the blood circulation volume of the alkali aqueous stage is increased, and a static mixer is used. Industrial implementation results prove that the total molar yield is indeed boosted, yet the separation of the cyclohexane oil stage and the spent alkali liquid stage comes to be more difficult. Presently, the overall molar return of domestic commercial production gadgets making use of the innovator’s complete collection of process modern technology is only around 82%.

About Products:
If you need Cyclohexanol, 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 Cyclohexanol manufacturer and supplier, ZSpharmac will provide Cyclohexanol 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.

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