Dipropylene glycol methyl ether CAS 34590-94-8

Overview of Dipropylene glycol methyl ether
Diethylmethyl ether is an organic compound with the molecular formula C7H16O3. Can be miscible with water and various organic solvents. It is obtained by the hydration of 1,2-epoxypropane to produce dipropylene glycol, which is then reacted with methanol. Another method is to react 1,2-epoxypropane with methanol under the catalysis of BF3, adjust the proportion of methanol, first decompose into propylene glycol, and then further react to generate this product.
 

Dipropylene glycol methyl ether
 

Chemical Properties of Dipropylene glycol methyl ether:
Melting point: -80 ° C
Boiling point: 90-91 C12 mm Hg (lit.)
Density: 0.954 g/mL at 20 C (lit.)
Vapour pressure: 0.4mmHg (25 ° C)
Refractive index: n20/D1.422
Flash point: 166 ℉
Storage conditions: Store below+30 ° C
Solubility: soluble in chloroform (a small amount) and methanol (a small amount)
Water solubility:Completely miscible in water
PH value: 6-7 (200g/1, H20,20C)
Stability: Stable. Flammable. Incompatible with strong oxidizing agents.
 
Application of Dipropylene glycol methyl ether
1.Dipropylene glycol methyl ether can be used as a coupling agent for water-based diluent coatings (often mixed), an active solvent for water-based coatings, household and industrial cleaning agents, degreasers and paint removers, metal cleaning agents, basic solvents for solvent based screen printing inks, and coupling agents.
 

Application of Dipropylene glycol methyl ether
 

2.It can be used as coupling agent of VAT dye fabric, solvent, coupling agent of cosmetic formula and skin care agent, stabilizer of agricultural pesticide, fixing agent of essence, and coagulant of ground whitening agent.

 

Application of Dipropylene glycol methyl ether
 

Company Profile
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Packing of Dipropylene glycol methyl ether
We have many different kinds of packing which depend on Dipropylene glycol methyl ether quantity.
Dipropylene glycol methyl ether packing:1kg/bottle, 25kg/barrel, or 200kg/ barrel.
 

Company Profile
 

Payment Methods of Dipropylene glycol methyl ether
L/C, T/T, Western Union, Paypal, Credit Card etc.
 
Shipment of Dipropylene glycol methyl ether
By sea, by air or by express as soon as possible once payment is received.

FAQs of Dipropylene glycol methyl ether

Q: What are the main applications of Dipropylene Glycol Methyl Ether?

A: DPM finds application in numerous industries due to its versatile properties: Coatings and Paints: Used as a coalescing agent in water-based paints and coatings to help form a continuous film as the coating dries. Cleaning Products: Incorporated into industrial and household cleaners for its ability to dissolve tough grease and grime effectively. Inks and Printing Solutions: Acts as a solvent and wetting agent in ink formulations, ensuring smooth printing and preventing clogging. Personal Care Products: Utilized in cosmetics and personal care products as a humectant and solvent, providing moisturizing benefits and enhancing product texture. Agricultural Formulations: Serves as a penetrant and adjuvant in pesticide formulations, improving the effectiveness of active ingredients.

Q: Is Dipropylene Glycol Methyl Ether safe for use in consumer products?

A: Dipropylene Glycol Methyl Ether is generally considered safe for use in consumer products when handled according to established guidelines. Regulatory bodies like the U.S. Environmental Protection Agency (EPA) and European Chemicals Agency (ECHA) have reviewed DPM and found it acceptable for use in various applications. However, safety precautions should be observed: Skin and Eye Irritation: May cause irritation to skin and eyes; appropriate personal protective equipment (PPE) such as gloves and goggles should be worn. Inhalation Hazards: Inhalation of vapors should be avoided; work in well-ventilated areas or under fume hoods. Environmental Impact: While DPM has relatively low toxicity, proper disposal is important to minimize environmental impact. Follow local regulations for waste management. Regulatory Compliance: Ensure compliance with relevant safety data sheets (SDS) and local regulations regarding handling, storage, and disposal.

Q: What are the advantages of using Dipropylene Glycol Methyl Ether over other solvents?

A: The advantages of using Dipropylene Glycol Methyl Ether include: Low Odor: Compared to many other solvents, DPM has a lower odor, making it more user-friendly in enclosed spaces. Moderate Evaporation Rate: Provides a balance between fast-evaporating and slow-evaporating solvents, which can be beneficial for certain applications requiring controlled drying times. Versatility: Effective in dissolving a wide range of substances, making it suitable for multiple industries and formulations. Improved Performance: Enhances the performance of formulations by acting as an effective coalescent, wetting agent, and solvent. Environmental Considerations: Generally recognized as having a better environmental profile compared to some traditional solvents, though still subject to proper handling and disposal practices.

Q: How should Dipropylene Glycol Methyl Ether be stored and handled?

A: Proper storage and handling practices for Dipropylene Glycol Methyl Ether include: Storage Conditions: Store in a cool, dry place away from heat sources and direct sunlight to prevent degradation and maintain quality. Sealed Containers: Keep in tightly sealed containers to avoid contamination and evaporation, preserving the product's integrity. Compatibility: Be aware of potential incompatibilities with certain materials; always test formulations for stability. Personal Protection: Use appropriate PPE including gloves, goggles, and protective clothing to prevent direct contact. Spill Management: Have procedures in place for dealing with spills, including containment and cleanup materials, and follow local waste disposal regulations to ensure responsible environmental practices.