产品名称
二乙烯基苯, technical grade, 80%
InChI
1S/C10H10/c1-3-9-7-5-6-8-10(9)4-2/h3-8H,1-2H2
SMILES string
C=Cc1ccc(C=C)cc1
InChI key
MYRTYDVEIRVNKP-UHFFFAOYSA-N
grade
technical grade
vapor density
4.5 (vs air)
vapor pressure
0.9 mmHg ( 30 °C)
assay
80%
form
liquid
autoignition temp.
878 °F
contains
1000 ppm p-tert-butylcatechol as inhibitor
expl. lim.
0.7 %, 75 °F
6.5 %, 130 °F
refractive index
n20/D 1.561 (lit.)
bp
195 °C (lit.)
density
0.914 g/mL at 25 °C
storage temp.
2-8°C
Quality Level
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Application
DVB具有高反应活性，因此可与硫发生共聚反应。此外，它还可用作锂硫电池的正极材料。这种成分还可用作交联剂，以提高刚性并减少分子印迹聚合物（MIP）的模板泄漏。DVB可聚合形成聚二乙烯基苯，而聚二乙烯基苯可碳化制造活性炭整料。
DVB在聚合物核壳纳米粒 中作为交联剂使用。DVB可作为合成高度交联的大孔苯乙烯/DVB聚合物的单体。还可用于合成单分散的聚-DVB微球。
General description
二乙烯基苯(DVB)由DVB与乙基乙烯基苯的间位和对位异构体组成。它可用作阴离子聚合法制备线性聚二乙烯基苯的单体。
二乙烯苯(DVB)是一种双不饱和单体。DVB和苯乙烯作为共单体用于生产交联聚合物。已有几例实例报道。与高浓度的DVB聚合产生爆米花聚合物。
signalword
Warning
hcodes
Hazard Classifications
Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
147.2 °F - closed cup
flash_point_c
64 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Porous monodisperse poly(divinylbenzene) microspheres by precipitation polymerization
Li WH, et al.
Journal of Polymer Science Part A: Polymer Chemistry, 36, 1543-1551 null
Synthesis of monodisperse molecularly imprinted microspheres with multi-recognition ability via precipitation polymerization for the selective extraction of cyromazine, melamine, triamterene and trimethoprim.
Wang X, et al.
Journal of Chromatography. B, Biomedical Sciences and Applications, 1007(4), 127-131 (2015)
Fabrication of activated carbons with well-defined macropores derived from sulfonated poly (divinylbenzene) networks.
Hasegawa, et al.
Carbon, 48(6), 1757-1766 (2010)
Sensors based on surface plasmon resonance in a plastic optical fiber for the detection of trinitrotoluene.
Cennamo N, et al.
Sensors and Actuators B, Chemical, 188, 221-226 (2013)
Inverse vulcanization of sulfur with divinylbenzene: Stable and easy processable cathode material for lithium-sulfur batteries.
Gomez I, et al.
Journal of Power Sources, 329(4), 72-78 (2016)
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