Enhanced TDS
Identification & Functionality
- Chemical Family
- Chemical Name
- Base Chemicals Functions
- CAS No.
- 1321-74-0
- Technologies
- Product Families
- Chemical Structure
- Typical Composition
63% DVB, 37% EVB
Features & Benefits
- Base Chemicals Features
Applications & Uses
- Markets
- Applications
- Base Chemicals End Uses
Properties
- Physical Form
- Appearance
- Clear yellowish
- Typical Properties
Value Units Test Method / Conditions Molecular Weight 130.191 g/mol Diethylbenzene max. 0.5 % - Density (at 20°C) 7.64 lb/gal - Density (at 25°C) 7.6 lb/gal - Naphthalene max. 1000 ppm - Density (at 30°C) 7.57 lb/gal - Viscosity (at 25°C) 1.0 cps - Refractive Index (at 25°C, D-Line) 1.5585 - - Flash Point 69.0 °C Heat Capacity (at 25°C) 0.42 cal/g °C - Heat of Vaporization (at 25°C) 96.9 cal/g - Vapor Density (air=1) 4.5 - - Vapor Pressure (0°C) 0.08 mm Hg - Vapor Pressure (25°C) 0.6 mm Hg - Vapor Pressure (50°C) 2.9 mm Hg - Vapor Pressure (75°C) 11.4 mm Hg - Vapor Pressure (100°C) 35.0 mm Hg - Vapor Pressure (125°C) 91.1 mm Hg - Vapor Pressure (150°C) 207.1 mm Hg - Vapor Pressure (175°C) 422.3 mm Hg - Vapor Pressure (200°C) 788.2 mm Hg - Color max. 3 - Varnish Scale Ethylvinylbenzene 34 - 37 % - High Boilers (Oher than Naphthalene)² max. 1.0 % - Inhibitor TBC 1000 - 1200 ppm - Low Boilers¹ max. 0.5 % - Polymer³ max. 10 ppm - Solubility in Water (at 25°C) 0.0054 % - Specific Gravity (at 60°F) 0.92 - - Total Polymerizables (DVB + EVB) min. 96.0 - - Vapor Pressure (at 60°F) 0.08 mm Hg - Divinylbenzene 62 - 65 % - - Notes
1) Total of impurities lower than Diethylbenzene
2) Total of impurities higher than p-DVB, excluding Naphthalene
3) Similar to ASTM polymer method for styrene monomer.
Use styrene polymer for standard
Regulatory & Compliance
- Certifications & Compliance
- Chemical Inventories
- Other
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Packaging & Availability
- Packaging Type