Zhishang Chemical

Welcome to Zhishang Chemical      +86-176 5311 3209     Simon@sdzschem.com

Zhishang Chemical
Search
Close this search box.

1-Methoxynaphthalene CAS 2216-69-5

Molecular Formula: C11H10O

Formula Weight: 158.2

ZSpharmac: 1-Methoxynaphthalene Cosmetic Raw Material Suppliers

Facebook
Twitter
LinkedIn
Pinterest
WhatsApp
Email
Product Name: 1-Methoxynaphthalene
CAS No: 2216-69-5
Purity: 99%

Navigation Bar

Basic Info

Product Name:1-Methoxynaphthalene
Other Names:1-Methoxy-Naphthalen
CAS:2216-69-5
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Cosmetic Raw Materials
Appearance:Clear Colorless to Yellow Oil
EINECS No.:218-696-1
Storage:Room Temperature
Provide:1-Methoxynaphthalene MSDS;
1-Methoxynaphthalene COA

What is 1-Methoxynaphthalene?

Also referred to as α-methoxynaphthalene, as well as 2-methoxynaphthalene (β-methoxynaphthalene) are both isomers of methoxynaphthalene. Colorless crystal. It has scent, but not just as good as 2-methoxynaphthalene. Family member thickness 1.0964 (14 ℃). Boiling point: 269 ° C, 135 ° C (1:333 × 103Pa). Refractive index 1.6940. Insoluble in water, soluble in ethanol, ether, benzene and chloroform. 1-Naphthyl methyl ether, also called 1-methoxynaphthalene, α-methoxynaphthalene, is an organic intermediate, which can be acquired by methylating 1-naphthol, as well as the methylating representative can be picked from methyl trifluoroacetate ester, dimethyl carbonate as well as dimethyl sulfate.

1-Methoxynaphthalene Property

Melting point 5 °C
Boiling point 135-137 °C/12 mmHg (lit.)
density 1.09 g/mL at 25 °C (lit.)
refractive index n20/D 1.621(lit.)
Fp >230 °F
storage temp. Inert atmosphere,Room Temperature
solubility Chloroform, Methanol
form Oil
Specific Gravity1.1
color Clear Colorless to Yellow
Water Solubility immiscible

 

1-Methoxynaphthalene Uses

  1. 1-Methoxynaphthalene is used to study the peroxygenase activity of cytochrome c peroxidase. As a forerunner for the synthesis of isopentyl naphthyl alcohol, it has antioxidant task.
  2. 1-methoxynaphthalene is mostly used as a movie programmer.
  3. 1-methoxynaphthalene is generally used in natural synthesis, pesticides, as well as scents for making soap.
  4. 1-Methoxynaphthalene is utilized as a dye intermediate and also scent.
    Since 1-methoxynaphthalene has a weak scent, 2-methoxynaphthalene is mainly made use of.

1-Methoxynaphthalene Preparation

Record 1.
Include 1-naphthol (100 mg, 0.69 mmol), DMSO (4 mL), and CH3ONa (112 mg, 2.1 mmol, 3 eq.) into the reaction container in turn, stir at area temperature level for 5 mins, as well as wait up until CH3ONa is evenly dispersed. Gradually inject methyl trifluoroacetate (0.28 mL, 2.76 mmol, 4 eq.) right into the bottle. After 10 hrs of response, do a TLC spot plate and the raw material spots go away, showing that the response is full as well as quit stirring. Extract twice with ethyl acetate and also distilled water, after that wash with saturated NaCl option, integrate the organic phases, completely dry the organic phase with anhydrous magnesium sulfate, filter to remove magnesium sulfate, rotating evaporate to eliminate the solvent, and also cleanse by column chromatography to obtain colorless liquid 1- Naphthalene methyl ether (94 mg, 86% yield). H NMR (400 MHz, CDCl) δ8.37– 8.30 (m, 1H), 7.89– 7.83 (m, 1H), 7.60– 7.52 (m, 2H), 7.51– 7.41 (m, 2H), 6.87 (dd, = 7.4, 0.8 Hz, 1H), 4.05 (s, 3H). 2, 55.52.

Record 2.
A prep work method of 1-methoxynaphthalene, dissolving 1-naphthol in a salt hydroxide (or potassium hydroxide) remedy with a concentration of 10% to 15% (such as 10%, 12%, 15%), and also including a small amount Tetrabutylammonium bromide, dropwise include dimethyl carbonate to react. After the dropwise enhancement, add salt hydroxide option with a concentration of 10% to 15% (such as 10%, 12%, 15%). The molar proportion of the input during the response 1-naphthol: dimethyl carbonate: sodium hydroxide = 1:0.9:0.6, warmed to 60-85 ° C( such as 60 ° C, 65 ° C, 70 ° C, 75 ° C, 80 ° C, 85 ° C )Insulation response for 3-6 hours (such as 3, 4, 5, 6), acquired by purification under unfavorable stress, the ordinary return of 1-methoxynaphthalene is 95.8%.

Report 3.
A manufacturing method of α-methoxynaphthalene, liquifying α-naphthol in 10% to 30% (such as 10%, 15%, 20%, 25%, 30%) sodium hydroxide or potassium hydroxide solution, when it is totally dissolved, add dimethyl sulfate dropwise to react, and then include 10 to 30% (such as 10%, 15%, 20%, 25%, 30%) of salt hydroxide or potassium hydroxide after the dropwise addition. service, the molar proportion of the input materials throughout the response is α-naphthol: dimethyl sulfate: salt hydroxide (or potassium hydroxide) = 1:1.8:2, and the temperature level is heated up to 60 ℃ ~ 80 ℃ (such as 60 ℃, 65 ℃, 70 ° C, 75 ° C, 80 ° C ), warmth conservation for 3 to 6 hours (such as 3, 3.5, 4, 4.5, 5, 5.5, 6) as well as purification under negative stress, the average return of α-methoxynaphthalene 87%.

About Products:
If you need the cosmetic raw material 1-Methoxynaphthalene, please contact our service staff directly, we will provide you with high-quality products at the best price.
As an experienced 1-Methoxynaphthalene manufacturer and supplier, our company, ZSpharmac will provide 1-Methoxynaphthalene raw materials to customers around 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 1-Methoxynaphthalene Quotation