Description

Butanal, 2,2-Bis(Hydroxymethyl)- is a versatile bifunctional organic compound featuring both aldehyde and alcohol groups. This unique structure makes it a valuable intermediate for the synthesis of specialty polymers, resins, and fine chemicals. It is particularly sought after by manufacturers in the polymer, coatings, and pharmaceutical industries for its ability to act as a cross-linking agent and a building block for complex molecules.

Application

• Polymer & Resin Synthesis: A key monomer and cross-linking agent for producing specialty polyols, alkyd resins, and formaldehyde-free adhesives.
• Coatings & Inks: Used in the formulation of high-performance, cross-linked coatings, printing inks, and radiation-curable systems.
• Pharmaceutical Intermediates: Serves as a crucial building block in the multi-step synthesis of active pharmaceutical ingredients (APIs) and drug candidates.
• Fine Chemical Production: Employed in organic synthesis for creating complex molecules, including chelating agents, dendrimers, and specialty surfactants.
• Textile & Leather Auxiliaries: Functions as a cross-linker in finishing agents to improve the durability and performance of textiles and leather goods.
• Photoresist & Electronic Chemicals: Utilized in the production of advanced photoresist polymers for the semiconductor and electronics industries.

Basic Information

Product Name	Butanal, 2,2-Bis(Hydroxymethyl)-
CAS No.	41966-25-0
Molecular Formula	C6H12O4
Molecular Weight	148.16 g/mol
Synonyms	2,2-Bis(hydroxymethyl)butanal; 2,2-Di(hydroxymethyl)butyraldehyde; 2,2-Bis(hydroxymethyl)butyraldehyde; 2,2-Dimethylolbutanal; 2,2-Dimethylolbutyraldehyde; Butanal, 2,2-dimethylol-; 2,2-Bis(hydroxymethyl)butanal-1; 2,2-Bis(hydroxymethyl)butyric aldehyde
EINECS	Contact for details

Quality Control

Our Butanal, 2,2-Bis(Hydroxymethyl)- is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including assay, purity, and impurity profile analysis via techniques such as GC and HPLC, to ensure it meets exacting standards for industrial and fine chemical applications. A comprehensive Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and compliance with your specifications.

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 easily oxidized; for long-term storage, consider maintaining under an inert atmosphere (e.g., nitrogen) to preserve stability and purity. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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