Description

2-Butyl-2-(4-Hydroxybutyl)-1,3-Dioxolane is a versatile specialty chemical intermediate characterized by its unique cyclic acetal structure with a pendant hydroxyl group. This molecular architecture makes it a valuable building block for synthesizing complex molecules, offering chemists a handle for further functionalization. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and polymer sectors for developing novel compounds and advanced materials.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring protected aldehyde or ketone functionalities.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators where its acetal group provides stability during synthesis.
• Polymer & Resin Modifier: Acts as a monomer or cross-linking agent in specialty polymer formulations, contributing to properties like flexibility, adhesion, or chemical resistance.
• Flavor & Fragrance Chemistry: Employed in the creation of complex aroma chemicals and flavoring agents due to its ability to form stable derivatives that release specific aldehydes.
• Organic Synthesis Reagent: A valuable tool in academic and industrial R&D labs for multi-step organic synthesis, protecting group chemistry, and asymmetric synthesis.
• Surface Active Agent Precursor: Utilized in the manufacture of specialty surfactants and emulsifiers for niche industrial applications.

Basic Information

Product Name	2-Butyl-2-(4-Hydroxybutyl)-1,3-Dioxolane
CAS No.	36651-32-8
Molecular Formula	C11H22O3
Molecular Weight	202.29 g/mol
Synonyms	4-(2-Butyl-1,3-dioxolan-2-yl)butan-1-ol; 2-Butyl-2-(4-hydroxybutyl)-1,3-dioxolane; 1,3-Dioxolane, 2-butyl-2-(4-hydroxybutyl)-; 2-(4-Hydroxybutyl)-2-butyl-1,3-dioxolane; Butyl(hydroxybutyl)dioxolane; Acetal derivative of 2-oxoheptanal with 1,4-butanediol
EINECS	Contact for details

Quality Control

Our 2-Butyl-2-(4-Hydroxybutyl)-1,3-Dioxolane is manufactured under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including chromatography (HPLC/GC) and spectroscopic methods (IR, NMR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all critical specifications 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, well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to prevent degradation from atmospheric moisture. Keep away from strong acids and incompatible organic solvents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20/D)	1.440 - 1.450
Density (g/mL at 20°C)	0.98 - 1.02

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