Description

Styrene Oxide CAS NO 96-09-3 is a versatile and highly reactive epoxide compound, serving as a crucial chemical intermediate in organic synthesis. Its primary value lies in its ability to undergo ring-opening reactions, making it an essential building block for creating more complex molecules. This product is particularly vital for manufacturers in the pharmaceutical, agrochemical, and polymer industries who require a reliable, high-purity source for their production processes.

Application

• Pharmaceutical Intermediate: Key starting material in the synthesis of various active pharmaceutical ingredients (APIs) and fine chemicals.
• Agrochemical Synthesis: Used in the production of pesticides, herbicides, and other crop protection agents.
• Polymer & Resin Modifier: Acts as a reactive diluent or cross-linking agent in epoxy resin systems and specialty polymers.
• Chemical Intermediate: Fundamental building block for producing styrene glycol, phenethyl alcohol, and other derivatives.
• Flavor & Fragrance Industry: Employed in the synthesis of certain aromatic compounds.
• Surface Coatings: Used in formulations for advanced coatings and adhesives requiring specific chemical resistance.
• Research & Development: Essential reagent in academic and industrial R&D labs for novel organic transformations.

Basic Information

Product Name	Styrene Oxide
CAS No.	96-09-3
Molecular Formula	C8H8O
Molecular Weight	120.15 g/mol
Synonyms	1,2-Epoxyethylbenzene; Phenylethylene oxide; Epoxystyrene; Oxirane, phenyl-; Styrene epoxide; Phenyloxirane; alpha,β-Epoxystyrene; Benzene, (epoxyethyl)-; NSC 9376; EINECS 202-476-7
EINECS	202-476-7

Quality Control

Our Styrene Oxide is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. We adhere to relevant industry standards and our internal specifications are designed to meet the rigorous demands of synthesis and manufacturing. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids, bases, and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption and maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.050 - 1.055
Refractive Index (20°C)	1.532 - 1.536

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