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Merck

S4972

Sigma-Aldrich

苯乙烯

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

别名:

Phenylethylene, 乙烯基苯

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About This Item

线性分子式:
C6H5CH=CH2
CAS号:
分子量:
104.15
Beilstein:
1071236
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.21

蒸汽密度

3.6 (vs air)

品質等級

蒸汽壓力

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

產品線

ReagentPlus®

化驗

≥99%

形狀

liquid

自燃溫度

914 °F

包含

4-tert-butylcatechol as stabilizer

expl. lim.

6.1 %

折射率

n20/D 1.546 (lit.)

bp

145-146 °C (lit.)

mp

−31 °C (lit.)

密度

0.906 g/mL at 25 °C

儲存溫度

2-8°C

SMILES 字串

C=Cc1ccccc1

InChI

1S/C8H8/c1-2-8-6-4-3-5-7-8/h2-7H,1H2

InChI 密鑰

PPBRXRYQALVLMV-UHFFFAOYSA-N

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一般說明

已有对从纺织印染废水处理厂(TDWTP)中除去苯乙烯的研究。Co-SBA-15在过氧化氢氧化苯乙烯过程中的催化潜力已有研究。通过气相色谱-质谱(GC-MS)和选择离子监测(SIM)对苯乙烯的不对称环氧化进行筛选已有报道。通过使用增溶的4,4′-二烷基取代的2,2′-联吡啶,可对苯乙烯进行均相原子转移自由基聚合(ATRP) ,从而生成成分确定的聚合物。使用催化钯/碳,氯苯和取代的氯苯与苯乙烯在水中的Heck反应,可得到1,2-二苯基乙烷。

應用

苯乙烯已用于制备成分确定的-丙烯酸丁酯、丙烯酸甲酯和苯乙烯的均聚物、二嵌段共聚物和三嵌段共聚物
苯乙烯已被用作测试苯乙烯样品,该研究涉及在聚(苯乙烯-嵌段-二甲基硅氧烷)(PSDMS)作为稳定剂存在下,可逆加成-断裂链转移(RAFT)控制子对苯乙烯在超临界二氧化碳中的RAFT聚合作用的影响。

其他說明

抑制剂随着时间的推移而逐渐消耗,特别是在较高温度条件下

法律資訊

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

相關產品

訊號詞

Danger

危險分類

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

標靶器官

hearing organs, Respiratory system

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 2

閃點(°F)

89.6 °F - closed cup

閃點(°C)

32.0 °C - closed cup

個人防護裝備

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


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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
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
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
Heterogeneous palladium-catalysed heck reaction of aryl chlorides and styrene in water under mild conditions.
Mukhopadhyay S, et al.
Advanced Synthesis & Catalysis, 344(3-4), 348-354 (2002)

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