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Documenti fondamentali

43908

Sigma-Aldrich

Divinylbenzene

technical, mixture of isomers, ~80% (GC)

Sinonimo/i:

Diethenylbenzene, Vinylstyrene

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About This Item

Formula condensata:
C6H4(CH=CH2)2
Numero CAS:
Peso molecolare:
130.19
Numero MDL:
Codice UNSPSC:
12162002

Densità del vapore

4.5 (vs air)

Tensione di vapore

0.9 mmHg ( 30 °C)

Grado

technical

Saggio

~80% (GC)

Temp. autoaccensione

878 °F

contiene

~0.1% 4-tert-butylcatechol as stabilizer

Limite di esplosione

0.7 %, 75 °F
6.5 %, 130 °F

Indice di rifrazione

n20/D 1.561 (lit.)
n20/D 1.573

P. ebollizione

195 °C (lit.)

Densità

0.919 g/mL at 20 °C

Temperatura di conservazione

2-8°C

Stringa SMILE

C=Cc1ccc(C=C)cc1

InChI

1S/C10H10/c1-3-9-7-5-6-8-10(9)4-2/h3-8H,1-2H2
MYRTYDVEIRVNKP-UHFFFAOYSA-N

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Descrizione generale

residual mainly 3- and 4-ethylvinylbenzene

Sostituito da

N° Catalogo
Descrizione
Determinazione del prezzo

Pittogrammi

Exclamation markEnvironment

Avvertenze

Warning

Indicazioni di pericolo

Classi di pericolo

Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

147.2 °F - closed cup

Punto d’infiammabilità (°C)

64 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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Trishna Saigal et al.
Langmuir : the ACS journal of surfaces and colloids, 29(12), 3999-4007 (2013-03-02)
Multiarm star copolymers with approximately 460 poly(ethylene oxide) (PEO) arms that have a degree of polymerization N = 45 were synthesized via atom transfer radical polymerization (ATRP) of PEO-methacrylate macromonomers in the presence of divinyl benzene cross-linkers. These are an
Toine Hillenaar et al.
Investigative ophthalmology & visual science, 52(5), 2136-2146 (2010-11-13)
To report intra- and interinstrument calibration methods for corneal backscatter analysis by in vivo confocal microscopy. Applicability of two reference standards was evaluated for corneal backscatter calibration. Repeated measurements of four concentrations of AMCO Clear (GFS Chemicals, Inc., Powell, OH)
Yi-Jie Cheng et al.
Journal of chromatography. A, 1218(42), 7640-7647 (2011-07-05)
In this work, a series of poly(divinylbenzene-alkyl methacrylate) monolithic stationary phases, which were prepared by single step in situ polymerization of divinylbenzene and various alkyl methacrylates (butyl-, octyl-, lauryl- or stearyl methacrylate), were developed as separation columns of nine common
Rainer Koeck et al.
The Analyst, 138(17), 5089-5098 (2013-06-27)
Monolithic capillary columns were prepared by thermally initiated free radical copolymerization of N-vinylcarbazole (NVC) and 1,4-divinylbenzene (DVB) within the confines of 200 and 100 μm i.d. fused silica capillaries. The reaction was carried out under the influence of inert micro-(toluene)
Fatemeh S Mirnaghi et al.
Journal of chromatography. A, 1261, 91-98 (2012-07-25)
This work presents the development and evaluation of biocompatible polyacrylonitrile-polystyrene-divinylbenzene (PAN-PS-DVB) and polyacrylonitrile-phenylboronic acid (PAN-PBA) coatings for automated 96-blades (thin-film) solid phase microextraction (SPME) system, using high performance liquid chromatography (HPLC) coupled with tandem mass spectrometry (MS/MS). The SPME condition

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