S4972
Styrene
ReagentPlus®, contains 4-tert-butylcatechol as stabilizer, ≥99%
Synonym(s):
Phenylethylene, Vinylbenzene
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About This Item
Linear Formula:
C6H5CH=CH2
CAS Number:
Molecular Weight:
104.15
Beilstein:
1071236
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.21
Recommended Products
vapor density
3.6 (vs air)
Quality Level
vapor pressure
12.4 mmHg ( 37.7 °C)
4.3 mmHg ( 15 °C)
product line
ReagentPlus®
Assay
≥99%
form
liquid
autoignition temp.
914 °F
contains
4-tert-butylcatechol as stabilizer
expl. lim.
6.1 %
refractive index
n20/D 1.546 (lit.)
bp
145-146 °C (lit.)
mp
−31 °C (lit.)
density
0.906 g/mL at 25 °C
functional group
phenyl
storage temp.
2-8°C
SMILES string
C=Cc1ccccc1
InChI
1S/C8H8/c1-2-8-6-4-3-5-7-8/h2-7H,1H2
InChI key
PPBRXRYQALVLMV-UHFFFAOYSA-N
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General description
Removal of styrene from textile dyeing wastewater treatment plants (TDWTPs) has been investigated. Catalytic potential of the Co-SBA-15 for the oxidation of styrene with hydrogen peroxide has been investigated. Screening of asymmetric epoxidation of styrene by gas chromatography-mass spectrometry (GC-MS) with selected ion monitoring (SIM) has been reported. The homogeneous atom transfer radical polymerization (ATRP) of styrene by employing solubilizing 4,4′-dialkyl substituted 2,2′-bipyridines affords well-defined polymers. The Heck reaction of chlorobenzene and substituted chlorobenzenes with styrene in water using catalytic palladium on carbon affords 1,2-diphenylethane.
Application
Styrene has been used as a test styrene sample in a study involving the effect of reversible addition-fragmentation chain transfer (RAFT) controllers on its RAFT polymerization in supercritical carbon dioxide in the presence of poly(styrene-block-dimethylsiloxane) (PSDMS) as a stabilizer.
Styrene was used in the preparation of well-defined homopolymers, diblock copolymers and triblock copolymers of tert-butyl acrylate, methyl acrylate and styrene.
Other Notes
Inhibitor depletes over time especially at higher temperatures
Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
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Description
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Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 3 - Repr. 2 - Skin Irrit. 2 - STOT RE 1 Inhalation - STOT SE 3
Target Organs
hearing organs, Respiratory system
Storage Class Code
3 - Flammable liquids
WGK
WGK 2
Flash Point(F)
89.6 °F - closed cup
Flash Point(C)
32.0 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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The preparation of t-butyl acrylate, methyl acrylate, and styrene block copolymers by atom transfer radical polymerization: Precursors to amphiphilic and hydrophilic block copolymers and conversion to complex nanostructured materials.
Ma Q and Wooley KL.
Journal of Polymer Science Part A: Polymer Chemistry, 38(S1), 4805-4820 (2000)
Xiaojing Jin et al.
Journal of nanoscience and nanotechnology, 14(9), 7234-7241 (2015-05-01)
The rapid preparation of SBA-15 with cobalt (Co) introduction was performed via the ultrasonic irradiation in combination with "pH-adjusting" method. The catalytic properties of the synthesized Co-SBA-15 were investigated by examining the oxidation of styrene with hydrogen peroxide. The effect
Yao Mu et al.
Se pu = Chinese journal of chromatography, 32(12), 1385-1389 (2015-04-24)
A screening method by gas chromatography-mass spectrometry (GC-MS) with selected ion monitoring (SIM) has been developed for asymmetric epoxidation of styrene. All samples were analyzed by GC-MS with the mode of SIM by using ethylbenzene as the internal standard, by
Xun-An Ning et al.
Chemosphere, 136, 50-55 (2015-05-02)
The occurrence and removal of benzene, toluene, ethylbenzene, xylenes, styrene and isopropylbenzene (BTEXSI) from 6 textile dyeing wastewater treatment plants (TDWTPs) were investigated in this study. The practical capacities of the 6 representative plants, which used the activated sludge process
Effect of stabilizer concentration and controller structure and composition on polymerization rate and molecular weight development in RAFT polymerization of styrene in supercritical carbon dioxide.
Jaramillo-Soto G, et al.
Polymer, 50(21), 5024-5030 (2009)
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