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HS Code |
159349 |
| Chemical Name | Styrene Oxide |
| Cas Number | 96-09-3 |
| Molecular Formula | C8H8O |
| Molar Mass | 120.15 g/mol |
| Appearance | Colorless liquid |
| Density | 1.05 g/cm3 |
| Melting Point | -58 °C |
| Boiling Point | 194 °C |
| Solubility In Water | 1.6 g/L at 20 °C |
| Flash Point | 68 °C (closed cup) |
| Odor | Sweet, aromatic |
| Refractive Index | 1.540 |
| Vapor Pressure | 0.33 mmHg at 25 °C |
| Logp Octanol Water | 1.61 |
As an accredited Styrene Oxide factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Styrene Oxide, 500 mL, is packaged in an amber glass bottle with a tightly sealed cap and hazard labeling for safety compliance. |
| Shipping | Styrene Oxide should be shipped in tightly sealed, chemical-resistant containers, protected from sunlight and moisture. It is classified as a hazardous material (UN2436) and must be transported according to local and international regulations, including appropriate labeling and documentation. Ensure the container remains upright and is stored in a cool, ventilated area during transit. |
| Storage | Styrene oxide should be stored in a tightly closed container, in a cool, dry, and well-ventilated area, away from heat, sparks, open flames, and direct sunlight. It should be kept separate from acids, bases, oxidizing agents, and strong reducing agents. Proper chemical safety labeling and secondary containment are recommended to prevent leaks, spills, or unintended reactions. |
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Purity 99%: Styrene Oxide with purity 99% is used in pharmaceutical intermediate synthesis, where high chemical purity ensures minimal side reactions and consistent product quality. Low Viscosity Grade: Styrene Oxide of low viscosity grade is used in epoxy resin formulations, where ease of mixing and enhanced reaction kinetics are achieved. Molecular Weight 120.15 g/mol: Styrene Oxide with molecular weight 120.15 g/mol is used in laboratory-scale polymerization research, where accurate stoichiometry and reproducibility are critical. Stability Temperature 40°C: Styrene Oxide stable at 40°C is used in storage and transport applications, where risk of decomposition is minimized for safer handling. Melting Point -31°C: Styrene Oxide with a melting point of -31°C is used in low-temperature reaction processes, where it remains in liquid form for enhanced processing efficiency. Particle Size ≤10 μm: Styrene Oxide with particle size ≤10 μm is used in fine chemical manufacturing, where improved dispersion and reactivity are required. Water Content ≤0.05%: Styrene Oxide with water content ≤0.05% is used in moisture-sensitive synthetic routes, where the prevention of hydrolysis ensures product integrity. Residual Benzene ≤0.1%: Styrene Oxide with residual benzene ≤0.1% is used in food packaging adhesives, where stringent purity limits support regulatory compliance and safety. Refractive Index 1.495: Styrene Oxide with refractive index 1.495 is used in optical polymer applications, where optimal light transmission and clarity are essential. Chiral Purity ≥98%: Styrene Oxide with chiral purity ≥98% is used in asymmetric synthesis, where high enantiomeric excess leads to desired stereochemical outcomes. |
Competitive Styrene Oxide prices that fit your budget—flexible terms and customized quotes for every order.
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Tel: +8615371019725
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