Basic Info.
Model NO.
120-92-3
Trademark
hexing
Origin
China
Production Capacity
300000ton/Year
Product Description
Main purpose
1, cyclopentanone and valeraldehyde are used as raw materials to form amyl cyclopentanone through the condensation of aldol and then dehydration. Then, selective catalytic hydrogenation is carried out to produce amyl cyclopentanone. The amyl cyclopentanone has strong floral and fruity fragrance, and has jasmine fragrance. It can be used in the daily flavoring composition, and its dosage can be less than 20%. IFRA has no restrictions.
2, using hexanaldehyde and cyclopentanone as raw materials, first condensation, then selective hydrogenation of hexyl cyclopentanone. Hexyl cyclopentanone has strong jasmine fragrance and fruit aroma. It can be used in perfume perfume and other daily flavoring formulations, and the dosage is less than 5%. IFRA has no restrictions.
3. 1-pentene or 1-heptene obtained from paraffin cracking or corresponding alcohol dehydration is used as raw material. In the presence of Di tert butyl peroxide as initiator, it carries out free radical addition reaction with cyclopentanone to produce 2-pentyl cyclopentanone (or 2-heptyl cyclopentanone), which is formed after oxidative ring expansion δ- Decanolactone (or δ- Dodecalactone).
4. The synthetic route with cyclopentanone as the starting material has the most industrial production value. Cyclopentanone is first condensed with n-glutaraldehyde to produce 2-pentyl cyclopentanone after dehydration and selective hydrogenation. Finally, it becomes 2-pentyl cyclopentanone after oxidative ring expansion δ- Decanolactone.
5, δ- Decyl lactone is mainly used in food flavoring formulations. It is considered to have the characteristic flavor of natural cream. Before that, the flavors were only limited to the use of monomer two, ketone and vanillin as the main raw materials for the deployment of cream flavors. However, it is generally felt that the cream flavoring is far less natural or flavored. Only used δ- After decanolactone, there is a realistic cream flavor, especially δ- Decanolactone and δ- Twelve lactone is used as the main flavor material, and the flavor and effect of the cream flavour prepared are better. 6. Using cyclopentanone and glutaraldehyde as raw materials, condensation to produce 2 - (1-hydroxy) amyl cyclopentanone, which reacts with dimethyl malonate, and then hydrolyzes, decarboxylates and esterifies at 160 ~ 180 ºC to prepare methyl dihydrojasmonate. Methyl dihydrojasmonate is an edible flavor temporarily allowed in GB2760-1996. Its aroma is better than natural methyl jasmonate and its properties are relatively stable.
Transport packaging
1, cyclopentanone and valeraldehyde are used as raw materials to form amyl cyclopentanone through the condensation of aldol and then dehydration. Then, selective catalytic hydrogenation is carried out to produce amyl cyclopentanone. The amyl cyclopentanone has strong floral and fruity fragrance, and has jasmine fragrance. It can be used in the daily flavoring composition, and its dosage can be less than 20%. IFRA has no restrictions.
2, using hexanaldehyde and cyclopentanone as raw materials, first condensation, then selective hydrogenation of hexyl cyclopentanone. Hexyl cyclopentanone has strong jasmine fragrance and fruit aroma. It can be used in perfume perfume and other daily flavoring formulations, and the dosage is less than 5%. IFRA has no restrictions.
3. 1-pentene or 1-heptene obtained from paraffin cracking or corresponding alcohol dehydration is used as raw material. In the presence of Di tert butyl peroxide as initiator, it carries out free radical addition reaction with cyclopentanone to produce 2-pentyl cyclopentanone (or 2-heptyl cyclopentanone), which is formed after oxidative ring expansion δ- Decanolactone (or δ- Dodecalactone).
4. The synthetic route with cyclopentanone as the starting material has the most industrial production value. Cyclopentanone is first condensed with n-glutaraldehyde to produce 2-pentyl cyclopentanone after dehydration and selective hydrogenation. Finally, it becomes 2-pentyl cyclopentanone after oxidative ring expansion δ- Decanolactone.
5, δ- Decyl lactone is mainly used in food flavoring formulations. It is considered to have the characteristic flavor of natural cream. Before that, the flavors were only limited to the use of monomer two, ketone and vanillin as the main raw materials for the deployment of cream flavors. However, it is generally felt that the cream flavoring is far less natural or flavored. Only used δ- After decanolactone, there is a realistic cream flavor, especially δ- Decanolactone and δ- Twelve lactone is used as the main flavor material, and the flavor and effect of the cream flavour prepared are better. 6. Using cyclopentanone and glutaraldehyde as raw materials, condensation to produce 2 - (1-hydroxy) amyl cyclopentanone, which reacts with dimethyl malonate, and then hydrolyzes, decarboxylates and esterifies at 160 ~ 180 ºC to prepare methyl dihydrojasmonate. Methyl dihydrojasmonate is an edible flavor temporarily allowed in GB2760-1996. Its aroma is better than natural methyl jasmonate and its properties are relatively stable.
Transport packaging
Supply Ability
Supply Ability
200 Metric Ton/Metric Tons per Month
200 Metric Ton/Metric Tons per Month
Packaging & Delivery
Packaging Details
200kg/drum or according to customer's request
Port
Shanghai
Company Information
As a specialized company in the research and development and production of Organic ketones, acids, esters, alcohols, aldehydes, ethers and acid anhydrides, etc., Jiangsu Hengxing New Material Technology Co., Ltd. enjoy a high reputation and influence in the industry; Especially for C3-C15 aliphatic ketones and aromatic ketones, we are currently one of the companies with the most complete types in the world.
Our head office is located in Yixing, a beautiful pottery city on the shore of Lake Tai. Our company has leading concepts in health, safety, environmental protection, technological innovation and industrial automation. Moreover, there is a technical team consisting of three doctors (postdoctors), five senior engineers and six senior technical consultants from universities such as Zhejiang University and Tsinghua University. Through full playing the advantages of our company on the combination of research institutes and enterprise, we have realized the continuous upgrading and innovation of product production technology and equipment, and have undertaken 2 national-level R&D projects and 3 provincine-level R&D projects.
At present, our group company has two R&D centers and four production bases in Yixing, Lianyungang, Shandong (under construction) and Ningxia (under construction), and can produce more than 40 varieties of products.In accordance with the requirements of the ISO900I quality system and the HSE management system, our company pays close attention to technological innovation, pays close attention to the optimization of management and pays close attention to product quality; therefore, we are receiving high market recognition and reputations among customers for excellent product quality and perfect after-sales service.
200kg/drum or according to customer's request
Port
Shanghai
Company Information
As a specialized company in the research and development and production of Organic ketones, acids, esters, alcohols, aldehydes, ethers and acid anhydrides, etc., Jiangsu Hengxing New Material Technology Co., Ltd. enjoy a high reputation and influence in the industry; Especially for C3-C15 aliphatic ketones and aromatic ketones, we are currently one of the companies with the most complete types in the world.
Our head office is located in Yixing, a beautiful pottery city on the shore of Lake Tai. Our company has leading concepts in health, safety, environmental protection, technological innovation and industrial automation. Moreover, there is a technical team consisting of three doctors (postdoctors), five senior engineers and six senior technical consultants from universities such as Zhejiang University and Tsinghua University. Through full playing the advantages of our company on the combination of research institutes and enterprise, we have realized the continuous upgrading and innovation of product production technology and equipment, and have undertaken 2 national-level R&D projects and 3 provincine-level R&D projects.
At present, our group company has two R&D centers and four production bases in Yixing, Lianyungang, Shandong (under construction) and Ningxia (under construction), and can produce more than 40 varieties of products.In accordance with the requirements of the ISO900I quality system and the HSE management system, our company pays close attention to technological innovation, pays close attention to the optimization of management and pays close attention to product quality; therefore, we are receiving high market recognition and reputations among customers for excellent product quality and perfect after-sales service.
FAQ
Q1: Are you a manufacturer?
Yes, we are factory founded in 1993.
Q2: How to contact with us?
Click the Alibaba "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.
Q3:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account
Q4:Can you give me a discount price?
Surely,It depend on your qty.
Q5:How can i get a sample?
Free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
Q6: 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.
Q7:How do you treat quality complaint?
First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Contact US
| Add: Yongning Road, Yixing Economic Development Zone, Jiangsu Province, China 214213 |
| Contact: Mr. Jiang +86-15358072699 |