Dimethyl Maleate
Dimethyl maleate is an important organic chemical raw materials, used as a plasticizer, fat oil preservatives and synthetic organic materials. Dimethyl maleate through different catalytic hydrogenation process for the production of 1, 4 - butanediol, tetrahydrofuran, and succinic acid dimethyl 1, 4 - butylene glycol succinic acid dimethyl continue for the production of fully biodegradable plastic poly succinic acid butyl glycol ester (PBS).
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Physical state
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Liquid.
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Colour
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Colourless.
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Melting point/freezing point
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-19 °C.
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Boiling point or initial boiling point and boiling range
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202 °C. Atm. press.:1 atm.
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Flash point
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95 °C.
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Auto-ignition temperature
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330 °C. Atm. press.:99.2 kPa.
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Solubility
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In water: 74.1 g/L. Temperature:10 °C. pH:4 - 4.3. Remarks:Standard deviation: 0.542, replicates of three days.;77.9 g/L.
Temperature:20 °C. pH:3.9 - 4.1. Remarks:Standard deviation: 3.37, replicates of three days. |
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Partition coefficient n-octanol/water
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log Pow = 0.52. Temperature:35 °C.
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Vapour pressure
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48.1 Pa. Temperature:25 °C. Remarks:Calculated value (Modified Grain method).
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Density and/or relative density
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1.16 g/cm³.
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Uses:
- Chemical Industry: Dimethyl maleate is utilized as a key intermediate in the synthesis of various chemicals. It is commonly used in the production of polymers, resins, and specialty chemicals.
- Coatings and Adhesives: Due to its reactivity and cross-linking ability, dimethyl maleate is employed as a cross-linking agent in coatings and adhesives. It enhances the hardness, durability, and adhesion properties of the finished products.
- Pharmaceuticals: Dimethyl maleate is used in the pharmaceutical industry as a building block for the synthesis of pharmaceutical compounds. It plays a crucial role in the development of medicines and active pharmaceutical ingredients.
Characteristics:
- Reactivity: Dimethyl maleate exhibits high reactivity, making it suitable for various chemical reactions and polymerization processes.
- Solubility: It is soluble in common organic solvents such as ethanol, acetone, and benzene, allowing for easy incorporation into different formulations.
- Stability: Dimethyl maleate has good stability under normal storage and handling conditions, ensuring consistent performance and shelf life.
- Versatility: Its versatile nature allows for a wide range of applications in different industries, offering flexibility and adaptability in various processes.
For more information about our dimethyl maleate products and their suitability for your specific needs, please don't hesitate to contact us. We are committed to providing high-quality products, competitive prices, and excellent customer service.
