Description

Sorbitan, Tri-10-Undecenoate is a specialized non-ionic surfactant derived from sorbitol and undecylenic acid. This compound matters for its unique combination of emulsifying properties and the reactivity of the undecylenate moiety, making it a valuable intermediate and functional additive. It is needed by formulators in the personal care, cosmetics, and specialty chemical industries seeking to create stable emulsions or to introduce specific functional groups into polymer systems.

Application

• Primary emulsifier and stabilizer in cosmetic creams, lotions, and ointments.
• Key intermediate in the synthesis of specialized polymers and resins.
• Functional additive in textile and fiber processing aids.
• Component in lubricant and metalworking fluid formulations.
• Surfactant for agricultural adjuvant systems.
• Base material for further chemical modifications in pharmaceutical intermediates.

Basic Information

Product Name	Sorbitan, Tri-10-Undecenoate
CAS No.	94043-07-9
Molecular Formula	C39H68O8
Molecular Weight	664.96 g/mol
Synonyms	Sorbitan Triundec-10-enoate; Sorbitan Triundecylenate; Span® 85 Undecylenate Derivative; 1,4-Anhydro-D-glucitol, Triundec-10-enoate; Tri-10-Undecenoyl Sorbitan; EINECS 301-743-8
EINECS	301-743-8

Quality Control

Our Sorbitan, Tri-10-Undecenoate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical specifications is provided with every shipment and is 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; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear, viscous liquid to semi-solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Acid Value	≤ 5.0 mg KOH/g
Hydroxyl Value	Contact for details
Saponification Value	Contact for details
Water Content (KF)	≤ 0.5%

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