Description

(3-Hydroxy-2,2-Dimethoxy)Propyl Dihydrogen Phosphate is a specialized organophosphorus compound with a unique structure combining phosphate and glycol functionalities. This chemical matters as a versatile intermediate and functional additive, offering properties like chelation, surface modification, and flame retardancy. It is needed by manufacturers in the polymer, textile, and specialty chemical industries for applications ranging from resin modification to metal treatment processes.

Application

• Polymer & Resin Modification: Acts as a reactive intermediate or cross-linking agent in the synthesis of specialty polymers, including flame-retardant resins and adhesives.
• Textile & Fiber Treatment: Used as a functional finishing agent to impart flame resistance, anti-static properties, or improved dye affinity to synthetic and natural fibers.
• Metal Surface Treatment: Serves as a component in metal cleaning, conversion coating, or corrosion inhibition formulations, particularly for ferrous and non-ferrous metals.
• Chelating Agent: Functions as a complexing agent for metal ions in industrial cleaning solutions, water treatment, or as a stabilizer in chemical processes.
• Pharmaceutical & Cosmetic Intermediates: Employed in the synthesis of active pharmaceutical ingredients (APIs) or specialty surfactants and emulsifiers for personal care products.
• Electronic Chemicals: Potential use as an additive in electrolytes, plating baths, or photoresist developers for the electronics manufacturing sector.

Basic Information

Item	Details
Product Name	(3-Hydroxy-2,2-Dimethoxy)Propyl Dihydrogen Phosphate
CAS No.	29909-09-9
Molecular Formula	C5H13O7P
Molecular Weight	216.13 g/mol
Synonyms	2,2-Dimethoxy-3-hydroxypropyl dihydrogen phosphate; Glycerol 1,2-Acetonide 3-Phosphate; (2,2-Dimethoxy-3-hydroxypropyl)phosphoric acid; 3-Hydroxy-2,2-dimethoxypropyl phosphate; Acetonide Glycerol Phosphate; Glycerol Acetonide Monophosphate; 1,2-O-Isopropylidene Glycerol 3-Phosphate
EINECS	Contact for details

Quality Control

Our (3-Hydroxy-2,2-Dimethoxy)Propyl Dihydrogen Phosphate is produced 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 characteristics is provided with every shipment to guarantee it meets your specific application 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 product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture, which can lead to decomposition or clumping.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
pH (5% solution)	2.0 - 4.0
Specific Gravity (20°C)	1.25 - 1.35

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