Description

3-Neopentyloxy-2-Butanol is a specialty organic compound featuring a unique branched ether-alcohol structure. This molecular architecture provides valuable properties as a versatile intermediate and functional additive in advanced chemical synthesis. It is particularly sought after by manufacturers in the pharmaceutical, agrochemical, and performance materials sectors for developing novel products with enhanced characteristics.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs), especially where steric hindrance from the neopentyl group is beneficial.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators requiring specific solubility and stability profiles.
• Polymer & Resin Modifier: Acts as a reactive diluent or chain transfer agent in polymerization processes to tailor the flexibility, adhesion, and curing properties of final polymers.
• Surfactant & Emulsifier Precursor: The hydroxyl and ether functionalities make it a valuable starting material for synthesizing non-ionic surfactants with low foam and good biodegradability.
• Solvent & Carrier for Specialty Formulations: Employed in high-performance coatings, inks, and electronic chemicals where controlled evaporation and solvency power are critical.
• Chemical Research & Development: A valuable reagent for organic chemists exploring new reaction pathways and creating novel molecular libraries.

Basic Information

Product Name	3-Neopentyloxy-2-Butanol
CAS No.	74793-66-1
Molecular Formula	C9H20O2
Molecular Weight	160.25 g/mol
Synonyms	2-Butanol, 3-(2,2-dimethylpropoxy)-; 3-(Neopentyloxy)butan-2-ol; 3-(2,2-Dimethylpropoxy)-2-butanol; Neopentyl ether of 2,3-butylene glycol (partial); 3-O-neopentyl-2-butanol
EINECS	Contact for details

Quality Control

Our 3-Neopentyloxy-2-Butanol is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with detailed specifications, including assay by GC or HPLC, water content, and impurity profiles. Our quality commitment ensures the material meets the stringent requirements for use as a high-value intermediate in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20/D)	1.420 - 1.430
Density (20°C)	0.88 - 0.92 g/mL

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