Description

Barium Bis[Bis(Benzyloxy) Phosphinate] is an organophosphorus barium salt with the CAS number 6332-68-9. This compound is valued for its role as a specialized additive and intermediate in advanced material synthesis, offering unique thermal and chemical properties. It is primarily needed by researchers and manufacturers in the polymer, specialty chemical, and flame retardant industries for developing high-performance materials.

Application

• As a flame retardant synergist and smoke suppressant in polymer formulations, particularly for engineering plastics and specialty coatings.
• As a specialized catalyst precursor or ligand in organometallic chemistry and cross-coupling reactions.
• As a thermal stabilizer additive for high-temperature polymers and composite materials.
• As an intermediate in the synthesis of other organophosphorus compounds with tailored properties.
• In research and development for novel material science applications, including ionic liquids and metal-organic frameworks (MOFs).
• As a potential additive for lubricants or hydraulic fluids requiring extreme pressure and thermal stability.

Basic Information

Item	Detail
Product Name	Barium Bis[Bis(Benzyloxy) Phosphinate]
CAS No.	6332-68-9
Molecular Formula	C28H28BaO6P2
Molecular Weight	681.85 g/mol
Synonyms	Barium Bis(benzyloxy)phosphinate; Barium Dibenzyl Phosphinate; Barium Benzyl Phosphinate; Bis(μ2-benzyl phosphinato-κO:κO')dibarium; Barium salt of dibenzylphosphinic acid; Benzyl phosphinic acid barium salt; Barium dibenzylphosphinate; Barium O,O'-dibenzyl phosphonite
EINECS	Contact for details

Quality Control

Our Barium Bis[Bis(Benzyloxy) Phosphinate] is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Production adheres to cGMP guidelines where applicable. Comprehensive testing is performed, and a Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee it meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere or in a desiccator to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (Barium content)	≥ 95.0%
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm

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