Description

Tris[2-(2-Butoxyethoxy)Ethyl] Phosphate is a high-purity organophosphate ester with excellent solvency and plasticizing properties. This compound is valued for its role as a versatile additive and intermediate in demanding industrial formulations. It is particularly relevant for manufacturers in the polymer, lubricant, and specialty chemical industries seeking reliable performance enhancers.

Application

• Primary plasticizer and flame retardant synergist for flexible PVC, polyurethane foams, and other polymers.
• High-performance lubricant additive and hydraulic fluid component for industrial machinery.
• Solvent and coalescing agent in specialty coatings, adhesives, and ink formulations.
• Intermediate in the synthesis of more complex organophosphate chemicals and surfactants.
• Additive for improving the low-temperature flexibility and processing of elastomers.
• Potential component in metalworking fluids and industrial cleaner formulations.

Basic Information

Product Name	Tris[2-(2-Butoxyethoxy)Ethyl] Phosphate
CAS No.	7332-46-9
Molecular Formula	C30H63O12P
Molecular Weight	622.78 g/mol
Synonyms	Tris(2-(2-butoxyethoxy)ethyl) phosphate; TBEP; Tri(butoxyethyl) phosphate; Phosphoric acid, tris[2-(2-butoxyethoxy)ethyl] ester; KP 140; Kronitex® TBEP; Phosflex® TBEP; NSC 9300; 2-Butoxyethanol phosphate (3:1); Ethanol, 2-(2-butoxyethoxy)-, phosphate (3:1)
EINECS	230-846-9

Quality Control

Our Tris[2-(2-Butoxyethoxy)Ethyl] Phosphate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise chemical and physical specifications. A Certificate of Analysis (COA) detailing purity, identity, and key parameters is provided with every shipment to guarantee consistency and traceability for your production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from strong bases and incompatible materials. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to minimize moisture absorption.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Acidity (as H3PO4)	≤ 0.1%
Water Content (KF)	≤ 0.2%
Color (APHA)	≤ 50
Refractive Index (n20D)	1.435 - 1.445
Density (20°C)	1.020 - 1.040 g/mL

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