Styrene, 99.5%, for analysis, stabilized, Thermo Scientific Chemicals

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 100-42-5, 98-29-3
• Molecular Formula: C8H8
• Molecular Weight (g/mol): 104.15
• MDL Number: MFCD00008612,MFCD00084450
• InChI Key: PPBRXRYQALVLMV-UHFFFAOYSA-N
• Synonym: ethenylbenzene, phenylethylene, vinylbenzene, styrol, benzene, ethenyl, cinnamene, phenylethene, monomer, phenethylene, styrolene
• PubChem CID: 7501
• ChEBI: CHEBI:27452
• IUPAC Name: styrene
• SMILES: C=CC1=CC=CC=C1

• Melting Point: -31.0°C
• Density: 0.9060g/mL
• Boiling Point: 145.0°C to 146.0°C
• Flash Point: 31°C
• Infrared Spectrum: Authentic
• Assay Percent Range: 99.4% min. (GC)
• Packaging: Glass bottle
• Linear Formula: C₆H₅CH=CH₂
• Refractive Index: 1.5460 to 1.5480
• Quantity: 250 mL
• Beilstein: 05, 474
• Merck Index: 15, 8990
• Specific Gravity: 0.906
• Solubility Information: Solubility in water: 0.3g/L (20°C). Other solubilities: soluble in alcohol,ether,acetone,cs2,ccl4,dissolves organic substances and polymers
• Stabilizer: 10 to 20ppm p-tert-butylcatechol
• Viscosity: 0.695 mPa.s (25°C)
• Formula Weight: 104.15
• Percent Purity: 99.5%
• Grade: Analysis
• Physical Form: Liquid
• Chemical Name or Material: Styrene, p.a.

Safety and Handling

Product Identifier

• Styrene

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 4
• LONG-TERM AQUATIC HAZARD Chronic 3
• Aspiration toxicity Category 1
• Serious eye damage/eye irritation Category 2
• Flammable liquid Category 3
• Reproductive toxicity Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 1
• Specific target organ toxicity Category 3

Hazard Statement

• H304-May be fatal if swallowed and enters airways.
• H372-Causes damage to organs.
• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H361d-Suspected of damaging the unborn child.
• H335-May cause respiratory irritation.
• H412-Harmful to aquatic life with long lasting effects.
• H332-Harmful if inhaled.
• H226-Flammable liquid and vapour.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
• P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P331-Do NOT induce vomiting.

RUO – Research Use Only