Description

5-(2-Hydroxyethyl)Benzene-1,3-Diol is a functionalized dihydroxybenzene derivative, also known as 5-(2-Hydroxyethyl)resorcinol. This compound matters as a versatile chemical intermediate and building block, prized for its dual phenolic and alcohol functionalities which enable diverse chemical modifications. Industries such as pharmaceuticals, cosmetics, and specialty polymers utilize this material for synthesis and formulation.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those requiring a resorcinol core.
• UV Absorber & Antioxidant Precursor: Serves as a key starting material for manufacturing specialty additives that protect formulations from light degradation and oxidation.
• Cosmetic & Personal Care Ingredient: Employed in the production of hair dyes, skin care actives, and stabilizers due to its phenolic structure.
• Polymer & Resin Modifier: Acts as a monomer or cross-linking agent to introduce hydroxyl groups into polymer chains, enhancing properties like adhesion and chemical resistance.
• Agrochemical Synthesis: Functions as an intermediate in the development of certain herbicides, fungicides, and plant growth regulators.
• Research & Development: A valuable reagent in organic chemistry research for constructing complex molecular architectures.

Basic Information

Product Name	5-(2-Hydroxyethyl)Benzene-1,3-Diol
CAS No.	875647-75-9
Molecular Formula	C8H10O3
Molecular Weight	154.16 g/mol
Synonyms	5-(2-Hydroxyethyl)resorcinol; 1,3-Dihydroxy-5-(2-hydroxyethyl)benzene; 2-(3,5-Dihydroxyphenyl)ethanol; 5-(2-Hydroxyethyl)-1,3-benzenediol; Resorcinol, 5-(2-hydroxyethyl)-
EINECS	Contact for details

Quality Control

Our 5-(2-Hydroxyethyl)Benzene-1,3-Diol is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic and easily oxidized nature, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation and to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	< 10 ppm

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