Styrene manufacturers and suppliers

Styrene suppliers

Properties

Melting point:: -31 °C (lit.)

Boiling point:: 145-146 °C (lit.)

Density: 0.906 g/mL at 25 °C

vapor density: 3.6 (vs air)

vapor pressure: 12.4 mm Hg ( 37.7 °C)

refractive index: n20/D 1.546(lit.)

Flash point:: 88 °F

storage temp.: Store at <= 20°C.

solubility: 0.24g/l

pka: >14 (Schwarzenbach et al., 1993)

form: Liquid

Specific Gravity: 0.909

color: Colorless

Odor: at 0.10 % in triacetin. sweet balsam floral plastic

Odor Type: balsamic

explosive limit: 1.1-8.9%(V)

Odor Threshold: 0.035ppm

Water Solubility: 0.3 g/L (20 ºC)

FreezingPoint: -30.6℃

Sensitive: Air Sensitive

Merck: 14,8860

BRN: 1071236

Henry's Law Constant: (x 10^-3 atm?m³/mol): 3.91 at 25 °C (static headspace-GC, Welke et al., 1998)

Exposure limits: TLV-TWA 50 ppm (～212 mg/m³) (ACGIH and NIOSH), 100 ppm (～425 mg/m³) (OSHA and MSHA); ceiling 200 ppm, peak 600 ppm/5 min/3 h (OSHA); STEL 100 ppm （～425 mg/m³) (ACGIH).

Dielectric constant: 2.4（25℃）

Stability:: Stable, but may polymerize upon exposure to light. Normally shipped with a dissolved inhibitor. Substances to be avoided include strong acids, aluminium chloride, strong oxidizing agents, copper, copper alloys, metallic salts, polymerization catalysts and accelerators. Flammable - vapour may travel considerable distance to ignition source

InChIKey: PPBRXRYQALVLMV-UHFFFAOYSA-N

LogP: 2.96 at 25℃

Safety Information

Symbol(GHS): GHS02,GHS07,GHS08

Signal word: Danger

Hazard statements: H226-H304-H315-H319-H332-H335-H361-H372-H412

Precautionary statements: P210-P273-P301+P310-P303+P361+P353-P304+P340+P312-P331

Hazard Codes: Xn,T,F

Risk Statements: 10-20-36/38-40-36/37/38-39/23/24/25-23/24/25-11-48/20-63

Safety Statements: 23-36-26-16-45-36/37-7-46

RIDADR: UN 2055 3/PG 3

WGK Germany: 2

RTECS: WL3675000

Autoignition Temperature: 914 °F

TSCA: Yes

HS Code: 2902 50 00

HazardClass: 3

PackingGroup: III

Toxicity: LD50 in mice (mg/kg): 660 ± 44.3 i.p.; 90 ± 5.2 i.v.

IDLA: 700 ppm

Use

Styrene is an important monomer of synthetic rubber, adhesives and plastics. It is used for the synthesis of styrene butadiene rubber and polystyrene resin, polyester glass fiber reinforced plastics and coatings. It is used for preparing polystyrene, ion exchange resin, and foam polystyrene. It is also used for copolymerization with other monomers to produce various engineering plastics, such as copolymerization of acrylonitrile and butadiene to produce ABS resin, widely used in various household appliances and industries. Copolymerization with acrylonitrile, obtained SAN is a resin with shock resistance and bright color. The SBS produced by copolymerization with butadiene is a thermoplastic rubber, which is widely used as a polyvinyl chloride and acrylic modifier. SBS and SIS thermoplastic elastomers are made with butadiene and isoprene copolymerization, and as a crosslinking monomer, styrene is used in the modification of PVC, polypropylene, and unsaturated polyester. Syrene is used as a hard monomer for the production of styrene acrylic emulsion and solvent pressure sensitive adhesive. Emulsion adhesive and paint can be prepared by copolymerization with vinyl acetate and acrylic ester. Styrene is one of the most commonly used vinyl monomers in the scientific field, used in various modified and composite materials.

You can find Styrene suppliers, manufacturers, and distributors from countries such as China, United States and the India here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.