Description

1,2,4-Butanetriol is a versatile trihydric alcohol with a branched carbon chain, offering unique reactivity and solubility properties. This compound is valued as a key building block and intermediate in the synthesis of more complex molecules, particularly in the pharmaceutical and specialty chemical sectors. Industries such as pharmaceuticals, agrochemicals, and polymer chemistry utilize this triol for its functional hydroxyl groups and chiral centers.

Application

• Pharmaceutical Intermediate: Serves as a crucial chiral precursor in the synthesis of active pharmaceutical ingredients (APIs) and nucleoside analogs.
• Polymer & Resin Modifier: Used as a cross-linking agent or polyol component in the production of specialty polyurethanes, alkyd resins, and polyester polyols.
• Agrochemical Synthesis: Acts as an intermediate in the manufacture of certain herbicides, fungicides, and plant growth regulators.
• Cosmetic & Personal Care: Functions as a humectant and solvent in high-performance skincare formulations.
• Chemical Research & Development: Employed as a versatile scaffold in organic synthesis and medicinal chemistry for exploring new molecular entities.
• Lubricant & Functional Fluid Additive: Imparts viscosity and stability properties in synthetic lubricants and hydraulic fluids.

Basic Information

Item	Details
Product Name	1,2,4-Butanetriol
CAS No.	44603-18-1
Molecular Formula	C4H10O3
Molecular Weight	106.12 g/mol
Synonyms	1,2,4-Trihydroxybutane; Butane-1,2,4-triol; 1,2,4-BT; (±)-1,2,4-Butanetriol; DL-1,2,4-Butanetriol; NSC 92326; 1,2,4-Butantriol
EINECS	Contact for details

Quality Control

Our 1,2,4-Butanetriol is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with key parameters including assay, water content, and specific impurities. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for critical B2B applications.

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 tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Specific Rotation	Contact for details
Refractive Index (n20D)	~1.470 - 1.480
Density (g/mL at 20°C)	~1.18 - 1.22

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