3-Methoxy-3-Methyl-1-Butanol CAS 56539-66-3 - Clear Liquid from China Suppliers and Factory
Typical Properties
| Item | Specifications |
| Melting point | -50 °C |
| Density | 173-175 °C (lit.) |
| Flash point | 160 °F |
| Acidity coefficient | 15.19 ± 0.10 (Predicted) |
| Refractive index | n20/D 1.428 (lit.) |
| Vapor Pressure | 47 Pa at 20 ℃ |
Core Characteristics
-
💧
Strong Amphiphilicity Possesses both hydrophilic and lipophilic properties with a wide solubility range; suitable for both aqueous and solvent-based systems.
-
🌿
Eco-friendly & Low Toxicity Features low VOC, biodegradability, and carries no risk of reproductive toxicity associated with glycol ethers.
-
🔥
High Boiling Point / High Flash Point Ensures safe usage with slow evaporation rates, making it ideal for formulations requiring slow drying.
-
🔗
Excellent Compatibility Demonstrates superior compatibility with surfactants, resins, fragrances, etc.; acts effectively as a hydrotrope or coupling agent.
-
🛡️
Superior Stability Stable against peroxides, acids, and alkalis; resistant to deterioration.
Application Areas
🧹 Cleaning Agents (Core Application)
Hard Surface & Degreasing
Industrial and household hard surface cleaning, degreasing of glass and metals, oven and carpet cleaners, and dry cleaning agents for laundries.
Precision Cleaning
Precision cleaning for the automotive and electronics industries, serving as a substitute for traditional solvents.
🧴 Daily Chemicals & Personal Care
Fragrance & Solvents
Air fresheners, aromatherapy products, perfume solvents, nail polish removers, and solvents for cosmetic formulations.
Formulation Aids
Acts as a coupling agent and hydrotrope in detergents and hand soaps.
🎨 Coatings & Inks
Performance Additives
Co-solvent for water-based and solvent-based coatings and inks; improves leveling, gloss, and stability.
Diluents
Diluent for high-solid coatings and UV-curable coatings.
🌾 Agrochemicals & Others
Agrochemical Formulations
Solvent and emulsifier aid for pesticide and insecticide formulations.
Industrial Solvents
Eco-friendly solvent for the electronics, printing, and adhesive industries.
Package
📦
250 kg / drum
Storage
🏭
Sealed, cool, dry, lightproof, away from fire sources / oxidizers
Frequently Asked Questions (FAQ)
Q What makes this solvent eco-friendly compared to traditional glycol ethers?
This solvent features low VOC content, is biodegradable, and carries no risk of reproductive toxicity — drawbacks commonly associated with conventional glycol ether solvents. It is designed to meet modern environmental and safety standards.
Q Can this product be used in both water-based and solvent-based formulations?
Yes. Thanks to its strong amphiphilicity — possessing both hydrophilic and lipophilic properties — this solvent is compatible with a wide range of aqueous and solvent-based systems, making it highly versatile across industries.
Q What are the primary industries that use this solvent?
The solvent is widely used in cleaning agents (industrial and household), personal care products, coatings and inks, agrochemical formulations, and as an eco-friendly industrial solvent in electronics, printing, and adhesive applications.
Q Why is the high boiling point and high flash point important for formulations?
A high boiling point (173–175 °C) and high flash point (160 °F) ensure slow evaporation rates and safer handling during production. This makes the solvent especially suitable for slow-drying formulations such as high-solid coatings and UV-curable systems.
Q How should this product be stored to maintain its quality?
The product should be stored in a sealed container under cool, dry, and lightproof conditions. It must be kept away from fire sources and oxidizing agents to ensure safety and prevent deterioration.
Q What packaging is available and what is the standard shipment unit?
The standard packaging is 250 kg per drum. This format is suitable for industrial-scale procurement and is designed for safe transport and storage of the product.





