535583

p-Divinylbenzol

85%

• Synonym(e): 1,4-Diethenylbenzene, 1,4-Divinylbenzene
• Empirische Formel (Hill-System): C₁₀H₁₀
• CAS-Nummer: 105-06-6
• Molekulargewicht: 130.19
• NACRES: NA.23
• PubChem Substance ID: 24878089
• UNSPSC Code: 12162002
• MDL number: MFCD00008622

Eigenschaften

• Quality Segment: 200
• assay: 85%
• contains: 3000 ppm hydroquinone as stabilizer
• composition: meta isomer, ~10 wt. %
• refractive index: n20/D 1.5470 (lit.)
• density: 0.914 g/mL at 25 °C (lit.)
• shipped in: dry ice
• storage temp.: −70°C
• SMILES string: C=Cc1ccc(C=C)cc1
• InChI: 1S/C10H10/c1-3-9-5-7-10(4-2)8-6-9/h3-8H,1-2H2
• InChI key: WEERVPDNCOGWJF-UHFFFAOYSA-N

Beschreibung

General description

p-Divinylbenzene(DVB) is a cross-linking agent, which is used in a variety of polymeric processes such as copolymerization of styrene to improve the thermo-mechanical properties of the composite.

Application

DVB can be cross-linked with styrene/vinylbenzene chloride and incorporated with multi-walled carbon nanotubes (MWCNTs) to form new microporous nanocomposites for water remediation. It can also be used in combination with polyethylene glycol diacrylate to form linkages with polyethylene oxide (PEO), which can be used as an electrolytic material for lithium batteries.

Sicherheitshinweise

• Piktogramme: GHS07,GHS09
• Signalwort: Warning
• Gefahrencodes: H302,H315,H319,H411
• Sicherheitshinweise: P264 - P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2
• Lagerklasse: 10 - Combustible liquids
• Was ist los?: WGK 3
• Flammpunkt (°F): 156.2 °F - closed cup
• Flammpunkt (°C): 69 °C - closed cup