Description

1,2-Benzenediethanol, 3-Hydroxy- is a versatile aromatic diol derivative, valued for its dual hydroxyl functionalities and phenolic structure. This compound serves as a crucial building block and intermediate in the synthesis of more complex molecules, particularly in advanced material science and fine chemical manufacturing. It is primarily sought by industries involved in polymer chemistry, pharmaceutical research, and specialty chemical production for developing novel materials and active ingredients.

Application

• Pharmaceutical Intermediate: A key starting material or intermediate in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates.
• Polymer & Resin Modifier: Used to introduce hydroxyl groups into polymer chains, enhancing properties like adhesion, cross-linking density, and compatibility in epoxy resins, polyurethanes, and coatings.
• Liquid Crystal & OLED Material Precursor: Serves as a core synthon for constructing advanced organic electronic materials, including liquid crystals and components for organic light-emitting diodes (OLEDs).
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex organic molecules, including ligands, catalysts, and specialty surfactants.
• Agrochemical Intermediate: Utilized in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Dye & Pigment Manufacturing: Acts as an intermediate in the production of specialized dyes and high-performance pigments.

Basic Information

Product Name	1,2-Benzenediethanol, 3-Hydroxy-
CAS No.	199391-75-8
Molecular Formula	C10H14O3
Molecular Weight	182.22 g/mol
Synonyms	3-Hydroxy-1,2-benzenediethanol; 1,2-Bis(2-hydroxyethyl)-3-hydroxybenzene; 3-Hydroxy-o-benzenediethanol; 3-Hydroxy-1,2-di(2-hydroxyethyl)benzene; 3-Hydroxybenzene-1,2-diethanol; 3-Hydroxycatechol diethanol; 3-Hydroxyphenylenediethanol; (3-Hydroxy-1,2-phenylene)bis(ethanol)
EINECS	Contact for details

Quality Control

Our 1,2-Benzenediethanol, 3-Hydroxy- 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, impurity profile, and physical characteristics. Our quality commitment aligns with cGMP principles where applicable, supporting its use in regulated research and development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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