Methylnaphthalene CAS NO 1321-94-4

Basic Info

Model No.: CAS 1321-94-4

Type: Pharmaceutical Intermediates

Appearance: Liquid

Quality: Industrial

Colour: Colorless

Purity:: 99%Min

Appearance:: Colorless Liquid

CAS No:: 1321-94-4

MF:: C11H10

Molecular Weight: 142.19700

Bp:: 242.8ºC At 760 MmHg

FP:: 82.2ºC

Refractive Index:: 1.616

Additional Info

Packaging: 100g/package, 500g/package, 1kg/package, 25kg/drum, 200L/drum, customer’s request

Productivity: 1000kg per Month

Brand: zhishang

Transportation: Ocean,Land,Air

Place of Origin: Shandong, China (Mainland)

Supply Ability: in stock

Certificate: ISO CE

HS Code: 1321-94-4

Port: Shanghai,Qingdao,Tianjin

Product Description


Methylnaphthalene, naphthalene ring has a hydrogen atom is methyl substituted naphthalene homologues, is one of the high-temperature coal tar processing products, there are two isomers, namely 1-methylnaphthalene (also known as α-methylnaphthalene ) And 2-methylnaphthalene (also known as β-methylnaphthalene), which are mainly obtained from the distillation of coal tar and certain by-products in petroleum processing by distillation. They are also used in the fields of chemical, pharmaceutical and dye industries Raw materials, of which, 1 – methylnaphthalene has good solubility of organic matter, can be used as a printing and dyeing carrier and insecticide and anti-plague agents and other solvents; 80% 1-methylnaphthalene and 20% 2-methylnaphthalene The mixture is a eutectic, the freezing point is -48 ℃, can be used as a heat carrier and solvent; 1-methylnaphthalene can also be used as a standard fuel diesel cetane number determination and distillation plate theoretical plate number of reagents; 2-methylnaphthalene can be used as a penetrating agent, lubricant pour point depressants and solvents, etc., can also be used for the production of vascular sclerosis drugs and feed additives.

Company Information



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.

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.

Product expansion

1> Cosmetic Raw Materials: Cosmetics is a variety of raw materials through a reasonable deployment of processing from the compound mixture. Cosmetics with a wide range of raw materials, different performance. According to the Raw Material properties and uses of cosmetics, can be divided into matrix materials and auxiliary raw materials in two categories.

2> Active Pharmaceutical Ingredients(API): API refers to the raw materials in the production of various types of preparations, which is the active ingredient in powder,crystal and paste for medicine use through chemical synthesis,plant extract, and preparations of biotechnology institute.

3> Fragrance And Spices: Spices are an important part of fine chemicals, it is composed of natural spices, synthetic spices and single fragrance.

4> Organic Raw Material: Intermediates are also known as organic intermediates. The use of coal tar or petroleum products as raw materials to produce dyes, resins, additives, and other intermediates.

5> Chemicals Used In Paints: Paint, the traditional Chinese name is paint. So-called coating is coated on the surface of the object that be protected or be adornment, and with the continuous film coating to form strong adhesion.

6> Pharmaceutical Intermediates: The so-called pharmaceutical intermediates, refers to the production of pharmaceutical products in the process, the use of raw materials, materials, accessories and other intermediate products.

7> Agricultural Chemicals: Research and agriculture related chemical, including pesticide, plant growth regulator, fertilizer, compound fertilizer, herbicide etc.

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