Description

Soybean-Tall Oil/Phthalic Anhydride/Fumaric Acid/Glycerol CAS NO 67700-87-2 is a specialized chemical blend or reaction product derived from key industrial raw materials, offering a unique combination of properties for advanced formulations. This product is engineered to provide a synergistic effect, enhancing performance in applications where a single component may be insufficient. It is particularly valuable for manufacturers in the polymer, resin, and specialty chemical industries seeking to improve product characteristics such as flexibility, curing kinetics, or hydrophilicity.

Application

• As a reactive component or modifier in the production of alkyd resins and unsaturated polyester resins (UPR) for coatings and composites.
• Utilized in the formulation of plasticizers and stabilizers to enhance the properties of PVC and other polymers.
• Serves as a key intermediate or additive in the synthesis of lubricants and metalworking fluids.
• Acts as a building block or cross-linking agent in the manufacture of specialty adhesives and sealants.
• Used in the production of surface coatings to improve durability, gloss, and drying time.
• Potential application as a component in foundry resins and binder systems.

Basic Information

Product Name	Soybean-Tall Oil/Phthalic Anhydride/Fumaric Acid/Glycerol
CAS No.	67700-87-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Tall Oil Phthalic Anhydride Fumaric Acid Glycerol Adduct; Modified Alkyd Resin Intermediate; Soy-Tall Oil Polyol Ester; TOFA/PA/FA/GLY Blend; Fatty Acid Modified Polyester Polyol; CAS 67700-87-2; Reaction product of soybean-tall oil, phthalic anhydride, fumaric acid and glycerol
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Production follows strict protocols to guarantee batch-to-batch consistency and performance reliability. Certificates of Analysis (COA) documenting key parameters such as acid value, hydroxyl value, viscosity, and color are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is easily oxidized; prolonged storage under an inert atmosphere (e.g., nitrogen) is recommended for optimal long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Viscous liquid to semi-solid
Color (Gardner)	≤ 12
Acid Value (mg KOH/g)	5 - 25
Hydroxyl Value (mg KOH/g)	50 - 150
Viscosity @ 25°C (cPs)	Contact for details
Water Content	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.