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Merck
모든 사진(3)

주요 문서

S4972

Sigma-Aldrich

Styrene

ReagentPlus®, contains 4-tert-butylcatechol as stabilizer, ≥99%

동의어(들):

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 코드:
12352100
PubChem Substance ID:
NACRES:
NA.21

vapor density

3.6 (vs air)

Quality Level

vapor pressure

12.4 mmHg ( 37.7 °C)
4.3 mmHg ( 15 °C)

제품 라인

ReagentPlus®

분석

≥99%

양식

liquid

autoignition temp.

914 °F

포함

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

작용기

phenyl

저장 온도

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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일반 설명

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.

애플리케이션

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.

기타 정보

Inhibitor depletes over time especially at higher temperatures

법적 정보

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

관련 제품

픽토그램

FlameHealth hazardExclamation mark

신호어

Danger

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

표적 기관

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

개인 보호 장비

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


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문서 라이브러리 방문

이미 열람한 고객

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1 of 1

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)
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
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
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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