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MonoPentaerythritol
Sinobio
2905420000
MonoPentaerythritol 98% (Industrial Grade) is a high-purity polyol produced by Sinobio Factory under strict quality control. It appears as white crystalline powder, with four hydroxyl groups, excellent stability and low volatility. Widely used as a key intermediate in coatings, resins, lubricants and fine chemicals.
MonoPentaerythritol (Mono Pentaerythritol) is an important organic compound. The following is a detailed introduction to it:
MonoPentaerythritol 98% (Industrial Grade)
CAS No：115-77-5
Other Names：Pentaerythritol, Mono-Penta, Penta, Tetramethylolmethane
Chemical formula: C₅H₁₂O₄
Molecular weight: 136.15
EINECS Number: 204-104-9
Appearance: White crystalline or powdery solid
Relative density: 1.395 g/cm³ (also reported as 1.396 g/cm³)
Melting point: 257°C
Boiling point: 276°C (under 30 mmHg conditions)
Water solubility: 1 g is soluble in 18 ml of water at 15°C; readily soluble in ethanol, glycerol, and ethylene glycol; insoluble in organic solvents such as benzene and carbon tetrachloride.
*High Purity：98% min mono content, low impurities, consistent performance.
*High Hydroxyl Value: ≥48.5%, ideal for resin & ester synthesis.
*Stable Quality: Non-hygroscopic, stable in air, long shelf life (24 months).
*Factory Direct Supply: Sinobio manufacturer, competitive price, reliable delivery.
*Industrial Grade: Perfect for alkyd resin, coating, lubricant and flame retardant.
* Coatings Industry: Used in the synthesis of alkyd resins, paints, inks, and rosin. It is a key raw material for producing highly cross-linked coatings, improving the hardness, gloss, and durability of coating films.
* Other Industrial Materials: Serves as a raw material for aviation lubricants, explosives, plasticizers, and stabilizers. Its downstream products include synthetic resins, rosin-modified phenolic resins, and unsaturated polyester resins.
Application
1. Alkyd Resins & Coatings: Improve hardness, gloss, durability for automotive, marine, architectural coatings.
2. Lubricants & Plasticizers: Synthetic high-performance esters for lubricants, plasticizers, rubber additives.
3. Rosin Esters & Adhesives: Modify rosin for better heat resistance and adhesion.
4. Flame Retardants: Key raw material for halogen-free flame retardants.
5. Fine Chemical Intermediates: For pharmaceuticals, surfactants, crosslinking agents.
