Description

2,2-Bis(Hydroxymethyl)Butyric Acid is a versatile bifunctional organic compound containing both carboxylic acid and hydroxyl groups. This unique structure makes it a valuable building block for synthesizing polymers, resins, and specialty chemicals. It is particularly sought after by manufacturers in the coatings, adhesives, and pharmaceutical intermediate industries for creating high-performance materials with tailored properties.

Application

• Polymer & Resin Synthesis: A key monomer for producing water-soluble alkyd resins, polyester polyols, and hyperbranched polymers.
• Coating & Adhesive Formulations: Used to manufacture coatings with improved flexibility, adhesion, and chemical resistance.
• Pharmaceutical Intermediates: Serves as a precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug delivery systems.
• Crosslinking Agent: Functions as a crosslinker in thermosetting polymers to enhance network density and thermal stability.
• Corrosion Inhibitors: Employed in the formulation of advanced corrosion inhibitors for industrial applications.
• Personal Care Products: Utilized in the synthesis of emulsifiers and conditioning agents for cosmetics.

Basic Information

Product Name	2,2-Bis(Hydroxymethyl)Butyric Acid
CAS No.	10097-02-6
Molecular Formula	C7H14O5
Molecular Weight	178.18 g/mol
Synonyms	Dimethylolbutyric Acid; DMBA; 2,2-Bis(hydroxymethyl)butanoic Acid; Butanoic Acid, 2,2-Bis(hydroxymethyl)-; α,α-Bis(hydroxymethyl)butyric Acid; Tetramethylolglycolic Acid (related); Bis-MPA Butyl Ester (derivative)
EINECS	233-234-3

Quality Control

Our 2,2-Bis(Hydroxymethyl)Butyric Acid is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, identity, and consistency. Certificates of Analysis (COA) documenting key parameters are provided with every shipment to support your quality assurance protocols.

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); ensure containers are kept sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	108°C - 112°C
Loss on Drying	≤ 1.0%
Heavy Metals (as Pb)	≤ 10 ppm

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