2-Methyl -1, 3-propanediol

2-Methyl -1, 3-propanediol

2-Methylpropane-1,3-diol; MP Diol; 1,3-Dihydroxy-2-methylpropane; Methylpropanediol

CAS 2163-42-0

Chemical Formula C4H10O2

Molecular Weight 90.12 g/mol

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2-Methyl-1, 3-propanediol is a glycol and belongs to a class of compounds called alkane diols, which may replace other glycols like propylene or butylene glycol. It has gained popularity due to its ability to replace traditional solvents such as Propylene glycol and glycerin. It is known for its ability to improve the performance and quality of products, particularly in terms of flexibility, durability, and moisture resistance.

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Industrial Uses

1. Pharmaceuticals

  • Solvent: It serves as a solvent in pharmaceutical formulations, helping to dissolve active ingredients and other components, thereby enhancing their bioavailability.
  • Stabilizer: It can stabilize formulations by preventing degradation or crystallization of active pharmaceutical ingredients (APIs), thereby improving shelf life.

2. Personal Care

  • Humectant: It is used in skincare and cosmetic products as a humectant to retain moisture, keeping the skin hydrated and smooth.
  • Emollient: Due to its moisturizing properties, it is used as an emollient in creams, lotions, and other personal care products to improve skin feel.
  • Solvent for Actives: It also acts as a solvent for active ingredients in cosmetic formulations, improving the delivery and efficacy of ingredients such as vitamins and botanical extracts.

3. Chemical Synthesis

  • Intermediate for Polyesters: It is used as a monomer in the production of polyester resins, polyurethanes, and other specialty polymers. These materials are employed in coatings, adhesives, and sealants.
  • Plasticizer: It can serve as a plasticizer in the production of plastics and resins, helping to increase flexibility and durability.
  • Component in Coatings and Inks: It is included in formulations for coatings, inks, and adhesives to enhance flexibility, adhesion, and resistance to environmental factors.

4. Construction

  • Component in Specialty Coatings: It is used in certain construction materials and coatings to provide better adhesion, flexibility, and weather resistance, especially in demanding applications.

5. Paints & Coatings

  • Architectural coatings: Used in paints and varnishes for better durability, weather resistance, and ease of application.
  • Industrial coatings: Enhances the flexibility, impact resistance, and adhesion properties of coatings used on metals and other surfaces in harsh industrial environments.
  • Automotive coatings: Improves the appearance and performance of topcoats, primers, and basecoats used in automotive finishes.

Specifications

Assay ≥ 99%
Appearance Colorless liquid
Odor Mild, sweet odor
Boiling Point 212-215°C (414-419°F)
Melting Point -54°C (-65°F)
Density 1.004 g/cm³ at 25°C
Solubility Miscible with water, alcohols, and most organic solvents
Viscosity 56.2 mPa·s at 20°C
Flash Point 121°C (250°F) (closed cup)

Hazard Symbols

Irritants/Sensitisers/Other Hazards

FAQs

1. What is the current price of 2-Methyl-1, 3-propanediol in India?
The price of 2- Methyl -1, 3-propanediol can vary based on factors such as purity, quantity, etc. For the most accurate and competitive pricing, please contact us at +91.979 979 2121 directly for a customized quote tailored to your needs.

2. Where can I buy 2- Methyl -1, 3-propanediol in India?
You can purchase 2- Methyl -1, 3-propanediol from MULTICHEM, a leading importer with a reputation for quality and reliability. We provide convenient options for bulk orders and direct shipments across India. For more details on how to place an order, please visit our website or contact our sales team.

3. What is the minimum order quantity (MOQ) for 2- Methyl -1, 3-propanediol?
Our minimum order quantity (MOQ) for 2- Methyl -1, 3-propanediol is designed to cater to both small-scale and large-scale needs. The MOQ depends on the packing size of the product which could range from 25 kg to 250kg.

4. How can I ensure the quality of 2- Methyl -1, 3-propanediol supplied by Multichem?
We adhere to stringent quality control processes to ensure that our products meet the highest standards of purity and effectiveness. They undergo rigorous testing and quality checks to guarantee that they comply with industry specifications. We provide a Certificate of Analysis (CoA) with every shipment to ensure transparency and quality assurance.