Description

Phenyl-2'-Hydroxyethyl Disulfide is a specialized organosulfur compound featuring a disulfide bridge linked to a phenyl group and a hydroxyethyl moiety. This unique bifunctional structure makes it a valuable intermediate for synthesizing novel materials and bioactive molecules where controlled disulfide bond formation and functional group modification are critical. It is particularly relevant for researchers and manufacturers in the pharmaceutical, polymer, and specialty chemical industries seeking to develop advanced thiol-based cross-linkers, ligands, or prodrugs.

Application

• Pharmaceutical Intermediate: Used in the synthesis of drug candidates, particularly those requiring disulfide linkages for stability or targeted release mechanisms.
• Polymer Modification: Acts as a chain transfer agent or cross-linking monomer in the production of specialty polymers and resins with tailored properties.
• Bioconjugation Chemistry: Serves as a versatile linker for attaching functional molecules to proteins, peptides, or other biomolecules.
• Hair Care & Cosmetic Ingredients: A potential precursor in the formulation of hair waving or straightening agents and other personal care products.
• Rubber & Elastomer Vulcanization: Can be employed as a secondary accelerator or modifier in sulfur-cure systems for synthetic rubbers.
• Research & Development: A key building block in organic synthesis for creating novel disulfide-containing compounds in academic and industrial R&D labs.

Basic Information

Product Name	Phenyl-2'-Hydroxyethyl Disulfide
CAS No.	63369-64-2
Molecular Formula	C8H10O2S2
Molecular Weight	202.30 g/mol
Synonyms	2-Hydroxyethyl Phenyl Disulfide; (2-Hydroxyethyl) Phenyl Disulfide; 2-(Phenyldisulfanyl)ethanol; Phenyldisulfanylethanol; 1-Hydroxy-2-(phenyldisulfanyl)ethane; β-Hydroxyethyl Phenyl Disulfide; Phenyl β-Hydroxyethyl Disulfide; 2-(Phenyldithio)ethanol
EINECS	Contact for details

Quality Control

Our Phenyl-2'-Hydroxyethyl Disulfide is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay, identity by FT-IR, and impurity profile is provided with every shipment to guarantee it meets your research or production requirements.

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). Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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