Zhishang Chemical

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Zhishang Chemical
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Molecular Formula: C4H10O2

Formula Weight: 90.12

ZSpharmac: 2-METHYL-1,3-PROPANEDIOL Supplement

Product Name: 2-METHYL-1,3-PROPANEDIOL
CAS No: 2163-42-0
Purity: 99%

Basic Info

Place of Origin:Shandong, China
Brand Name:ZSpharmac
Type:Organic Chemical Raw Materials
Appearance:Colorless Transparent Liquid
EINECS No.:412-350-5
Storage:Sealed in Dry,Room Temperature


Methylpropanediol, the English name is METHYLPROPANEDIOL, 2-methylpentane-24-diol. is a transparent low viscosity liquid. Miscible with water, methanol, ethanol, butanol, propylene glycol, propylene glycol monomethyl ether, tetrahydrofuran, acetone, carbonate lactone, styrene, insoluble in cyclohexane, hexane, toluene, xylene.Nearly no inflammation to skin as well as eyes.

2-METHYL-1,3-PROPANEDIOL Properties:

Melting point ?91 °C (lit.)
Boiling point 123-125 °C/20 mmHg (lit.)
density 1.015 g/mL at 25 °C (lit.)
vapor density 3.2 (vs air)
refractive index n20/D 1.445(lit.)
Fp >230 °F
storage temp. Sealed in dry,Room Temperature
BRN 1731422



  1. Trimethylaluminum is referred toMethylene propylene glycol can be utilized in the manufacture of unsaturated polyester, fluid saturated polyester, thermoplastic polyester resin (adjustment of PET and also PBT), alkyd material, polyurethane material, diester plasticizer, lubricating substance, etc. It is also utilized in Cosmetics, medications, and so on. The gotten polymer has the features of low viscosity, reduced melting point, reduced temperature level resistance as well as weather resistance.
  2. Methylene propylene glycol can be made use of in the manufacturing of polyester polyols with low crystallinity in the field of polyurethane, as well as can be made use of as a chain extender. The application fields include artificial leather slurry, polyurethane finishings, and composite polyurethane adhesives for food adaptable packaging.

Is Methyl Propylene Glycol Harmful to Skin?

Methylpropanediol is an organic alcohol utilized as a solvent in cosmetics. According to study, it can boost the infiltration of ingredients into the skin. It is mostly utilized in items that assist other energetic ingredients, but not as the energetic ingredient itself.Considered a safe ingredient, there are no side effects or warnings associated with use. The Cosmetic Database assesses it as a 99% safe level, and no studies have shown it to be a toxin or irritant. However, any ingredient that aids skin penetration should be used with care, as it can increase the likelihood that other dangerous chemicals will gain easy access to the body.

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: Additive , Chemical Auxiliary & Catalyst , Organic Chemicals
  • Products/Service: Organic Intermediate,Inorganic Chemistry, APIs, Dyestuffs And Pigments, Fragrance And Spices, Food 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 2-METHYL-1,3-PROPANEDIOL Quotation