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535583

Sigma-Aldrich

p-Divinylbenzene

85%

Sinónimos:

1,4-Diethenylbenzene, 1,4-Divinylbenzene

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About This Item

Fórmula empírica (notación de Hill):
C10H10
Número de CAS:
105-06-6
Peso molecular:
130.19
MDL number:
MFCD00008622
UNSPSC Code:
12162002
PubChem Substance ID:
24878089
NACRES:
NA.23

Quality Level

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

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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.

pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

156.2 °F - closed cup

flash_point_c

69 °C - closed cup

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Self-inflating soft tissue expanders represent a valuable modality in reconstructive surgery. For this purpose, particularly synthetic hydrogels that increase their volume by swelling in aqueous environment are used. The current challenge in the field is to deliver a material with
Cross-linked solid polymer electrolyte for all-solid-state rechargeable lithium batteries.
Garcia-Calvo O, et al.
Electrochimica Acta, 220(12), 587-594 (2016)
Novel CeO2 promoted TiO2-ZrO2 nano-oxide catalysts for oxidative dehydrogenation of p-diethylbenzene utilizing CO2 as soft oxidant.
Rao KN, et al.
Applied Catalysis. B, Environmental, 100(3-4), 472-480 (2010)
I Linhart et al.
Xenobiotica; the fate of foreign compounds in biological systems, 19(6), 645-653 (1989-06-01)
1. Biotransformation of 1,4-diethenylbenzene (1) in rat was studied. Six urinary metabolites, namely, N-acetyl-S-[2-(4-ethenylphenyl)-2-hydroxyethyl]-L-cysteine (3), N-acetyl-S-[1-(4-ethenylphenyl)-2-hydroxyethyl]-L-cysteine (4), N-acetyl-S-[1-(4-formylphenyl)-2-hydroxyethyl]-L-cysteine (5), 1-(4-ethenylphenyl)ethane-1,2-diol (6), 4-ethenylbenzoic acid (9) and 4-ethenylbenzoyl-glycine (12) were isolated and identified by n.m.r. and mass spectrometry. 2. G.l.c.-mass spectral analysis
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