Zhishang Chemical

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Dmp Phthalate CAS 131-11-3

Molecular Formula: C10H10O4

Formula Weight: 194.18

ZSpharmac: Dmp Phthalate Supplier Manufacturers

Product Name: Dmp Phthalate
CAS No: 131-11-3
Purity: 99%

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Basic Info

Product Name:Dmp Phthalate
Other Names:Dimethyl Phthalate
Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Cosmetic Raw Materials
Appearance:Clear Liquid
EINECS No.:205-011-6
Storage:Store Below +30°C.
Provide:Dmp Phthalate MSDS;
Dmp Phthalate COA

What is Dmp Phthalate?

Dimethyl phthalate (DMP) is a plasticizer that has solid solubility for different materials and also works with numerous cellulose resins, rubbers, and vinyl materials. It has good film-forming, adhesive as well as water resistant residential or commercial properties.It is generally made use of in blend with diethyl phthalate in the production of cellulose acetate movie, varnish, clear paper as well as also molding powder. A percentage is utilized in the production of nitrocellulose.

Dmp Phthalate Property

Melting point 2 °C (lit.)
Boiling point 282 °C (lit.)
density 1.19 g/mL at 25 °C (lit.)
vapor pressure 0.008 hPa (20 °C)
refractive index n20/D 1.515(lit.)
Fp 295 °F
storage temp. Store below +30°C.
solubility 4.0g/l
form Liquid
Specific Gravity1.194 (20/4℃)
color Clear
Relative polarity0.309
Odorsl. aromatic odor
PH7 (H2O, 20℃)
Water Solubility <0.1 g/100 mL at 20 ºC


Dmp Phthalate Uses

Dmp Phthalate is a plasticizer with strong solubility for various resins, as well as is compatible with various cellulose materials, resins, along with plastic materials. It has great film-forming, sticky as well as water resistant household or business buildings. It is normally utilized in combine with Dmp Phthalate in the production of cellulose acetate movie, varnish, clear paper and also molding powder. A percentage is used in the production of nitrocellulose. The item can likewise be used as a plasticizer for dingteng periodontal tissue, and also the product has wonderful cool resistance. Mixed with various other plasticizers. It can remove the drawbacks of high volatility and decreased temperature condensation. The item can similarly be made use of as a solvent for making jiao oil (petroleum) and also DDT. The item is likewise made use of as gas phase
Chromatographic fixative.

This item is a plasticizer with strong dissolving power for various materials, ideal with many cellulose resins, rubber in addition to plastic resins, in addition to has excellent film-forming, glue along with water-proof houses.It is commonly utilized in combination with Dmp Phthalate in the manufacturing of cellulose acetate movie, varnish, transparent paper as well as similarly molding powder. A percent is made use of in the production of nitrocellulose.

Dmp Phthalate Production Method

Atmospheric pressure esterification is carried out by phthalic anhydride and excess (4 times) methanol, and excess methanol is refluxed with water to react to obtain DMP. Put 600kg of phthalic anhydride, 450kg of methanol at 90-95°C, and 1050ml of concentrated sulfuric acid into the reaction pot in sequence, and heat to reflux for 24 hours. After the reaction, methanol is recovered, then neutralized with sodium carbonate, washed with water, and then distilled to obtain the finished product. The purity of Dmp Phthalate, the first-class industrial product, is ≥99%. Raw material consumption quota: phthalic anhydride 750kg/t, methanol 445kg/t.

Preparation Method of Mosquito Repellent

About Products:
If you need Dmp Phthalate 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 Dmp Phthalate manufacturer and supplier, ZSpharmac will provide Dmp Phthalate 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:

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.

Get Dmp Phthalate Quotation