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535583

Sigma-Aldrich

p-Divinylbenzene

85%

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Synonym(s):
1,4-Diethenylbenzene, 1,4-Divinylbenzene
Empirical Formula (Hill Notation):
C10H10
CAS Number:
Molecular Weight:
130.19
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

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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1 of 4

This Item
41456523493178429
p-Divinylbenzene 85%

Sigma-Aldrich

535583

p-Divinylbenzene

Divinylbenzene technical grade, 80%

Sigma-Aldrich

414565

Divinylbenzene

Allyl methacrylate contains 50-185 ppm MEHQ as inhibitor, 98%

Sigma-Aldrich

234931

Allyl methacrylate

p-Phenylenediamine ≥99.0% (GC/NT)

Sigma-Aldrich

78429

p-Phenylenediamine

contains

3000 ppm hydroquinone as stabilizer

contains

1000 ppm p-tert-butylcatechol as inhibitor

contains

50-185 ppm MEHQ as inhibitor

contains

-

refractive index

n20/D 1.5470 (lit.)

refractive index

n20/D 1.561 (lit.)

refractive index

n20/D 1.436 (lit.)

refractive index

-

density

0.914 g/mL at 25 °C (lit.)

density

0.914 g/mL at 25 °C

density

0.938 g/mL at 25 °C (lit.)

density

-

storage temp.

−70°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

-

composition

meta isomer, ~10 wt. %

composition

-

composition

-

composition

-

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

Signal Word

Warning

Hazard Statements

Hazard Classifications

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

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

156.2 °F - closed cup

Flash Point(C)

69 °C - closed cup


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Novel CeO2 promoted TiO2-ZrO2 nano-oxide catalysts for oxidative dehydrogenation of p-diethylbenzene utilizing CO2 as soft oxidant.
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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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