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Lyral CAS 31906-04-4

Molecular Formula: C13H22O2

Formula Weight: 210.31

ZSpharmac: Lyral Supplier

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Product Name: Lyral
CAS No: 31906-04-4
Purity: 99%

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Basic Info

Product Name:Lyral
Other Names:HydroxyMethylpentylcyclohexenecarboxaldehyde
CAS:31906-04-4
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Cosmetic Raw Materials
Appearance:Colourless to Pale Yellow Neat
EINECS No.:250-863-4
Storage:2-8°C
Provide:Lyral MSDS;
Lyral COA

What is Lyral?

Liral (Lyral) usually contains 4-(4-hydroxy-4-methylpentyl)-3-cyclohexene-1-carbaldehyde and 3-(4-hydroxy-4-methylpentyl)- 3-Cyclohexene-1-carbaldehyde is a mix of two isomers. Neoliral is a vital fine chemical, which is a colorless viscous fluid with a light as well as wonderful scent of rabbit ear grass and an excellent scent of lily of the valley. The scent is stable as well as durable. Lilial is extensively utilized in everyday chemical tastes, as well as can be utilized to prepare the tastes of high-end fragrances, soaps, cleaning agents, cosmetics and various other daily chemical items.

Lyral Property

Boiling point 289.85°C (rough estimate)
density 0.995 g/mL at 20 °C
refractive index 1.486-1.493
Fp 93 °C
storage temp. 2-8°C
solubility Benzene (Slightly), Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
form neat
pka15.31±0.29(Predicted)
color Colourless to Pale Yellow

 

Lyral Uses

Neoliral can be used in numerous scent kinds, and also in a great light flower style, it does not transform or deteriorate. Instead of or in mix with hydroxycitronellal, it can improve the fragrance of lavender, hyacinth, lily of the valley, and honeysuckle. In all kinds of flower soaps, detergents, aesthetic crystals, bathroom items and also perfume significances, it can present uncommon flower, powdery as well as aftertaste. It can collaborate with ionones and lots of balsams.

Preparation of Lyral

CN102531858A provides a kind of preparation technique of lyral, making up the following steps:
a) Myrcenol is heated to 50 ° C to
130 ° C; b) including acrolein dropwise to the myrcenol gotten symphonious a), controlling the temperature level throughout the going down procedure to be 50 ° C. to 130 ° C., and also continuing the response after the dropwise addition to acquire neoliral. Preferably, in the step b), the going down time of the acrolein is 6h-10h. Ideally, in the step b), the temperature of the response is 50 ° C to 130 ° C. Ideally, in the action b), the time for proceeding the reaction after the dropwise enhancement is 1h-2h. Ideally, the molar ratio of the acrolein to the myrcenol

is 1.1 ˜1.5:1. Preferably, stated action b) specifically consists of the adhering to actions: b1) adding acrolein dropwise to the myrcenol obtained symphonious a);

. b2) cleaning the reaction mixture gotten symphonious b1) in deionized water to obtain the crude lyral;.

b3) subjecting the crude lyral to high vacuum cleaner rectification to get lyral.

Ideally, in the step b3), the vacuum degree during the high vacuum correction is listed below 2 mm Hg.

Preferably, in the step b), the acrolein has 0.1 wt% -0.3 wt% of a polymerization inhibitor.

Preferably, in the action a), the myrcenol consists of 0.1 wt% -0.3 wt% of a polymerization inhibitor.

Preferably, the polymerization inhibitor is hydroquinone, 2,6-di-tert-butyl-p-cresol, 4,4-methylene bis( 2,6-di-tert-butylphenol) or N-phenyl -2- Naphthylamine.

Compared to the previous art, the here and now innovation very first raises the temperature of myrcenol to 50 ° C-130 ° C, then includes acrolein dropwise therein, controls the temperature during the dropping process at 50 ° C-130 ° C, as well as continues the response after the dropwise addition, to get lyral.

In today invention, to start with, myrcenol is heated to 50 ° C to 130 ° C, and then acrolein is added dropwise, to ensure that myrcenol and also acrolein continue to respond and also release warm slowly; throughout the procedure of dropping acrolein, the temperature Always regulate the temperature level at 50 ° C to 130 ° C to stay clear of exothermic response that creates the temperature level of the response system to climb, so regarding prevent the volatilization of acrolein. Lanaldehyde.

In the present innovation, by managing the enhancement method and also temperature level of acrolein, the Diels-Alder response between myrcenol and also acrolein does not require to occur at high temperature as well as stress or under the problems of Lewis acid driver as well as organic solvent, the response conditions are light, and also by-products are less. Given that there is no demand for heat and high pressure, the demands for reaction tools are relatively low, as well as the expense of lyral will certainly not be raised; given that no Lewis acid catalyst is included, cumbersome post-treatment procedures are conserved, and a huge quantity of waste acid will not be produced to wear away devices and contaminate the environment.

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

OUR MISSION
Help China Chemicals to benefit the happiness of human life
OUR VISSION
Become the most trusted chemical supplier in the world
OUR BUSINESS PHILOSOPHY
Striver – oriented, enrich employees, customer first, deep service, seek development
OUR VALUES
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.

Service

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.

FAQ

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.

 

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.

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.

Shipping

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 Lyral Quotation