密度 | 1.1±0.1 g/cm3 |
---|---|
沸点 | 293.4±30.0 °C at 760 mmHg |
熔点 | 212?°C |
分子式 | (C8H8)n |
闪点 | 156.3±11.8 °C |
LogP | -0.81 |
外观性状 | powder |
蒸汽压 | 0.0±0.6 mmHg at 25°C |
折射率 | 1.573 |
储存条件 |
2-8°C密闭、阴凉干燥处 |
稳定性 |
常温常压下稳定 避免光,明火,高温, |
水溶解性 | insoluble |
计算化学 |
1.疏水参数计算参考值(XlogP):无 2.氢键供体数量:0 3.氢键受体数量:0 4.可旋转化学键数量:1 5.互变异构体数量:无 6.拓扑分子极性表面积0 7.重原子数量:8 8.表面电荷:0 9.复杂度:68.1 10.同位素原子数量:0 11.确定原子立构中心数量:0 12.不确定原子立构中心数量:0 13.确定化学键立构中心数量:0 14.不确定化学键立构中心数量:0 15.共价键单元数量:1 |
更多 |
1. 性状:无色、无臭、无味而有光泽的透明固体 2. 密度(g/mL,25℃):1.06 3. 相对蒸汽密度(g/mL,空气=1):未确定 4. 熔点(oC):212 5. 沸点(oC,常压):未确定 6. 沸点(oC,5.2kPa):未确定 7. 折射率:1.5916 8. 闪点(oC):>110 9. 比旋光度(o):未确定 10. 自燃点或引燃温度(oC):未确定 11. 蒸气压(kPa,20oC):未确定 12. 饱和蒸气压(kPa,60oC):未确定 13. 燃烧热(KJ/mol):未确定 14. 临界温度(oC):未确定 15. 临界压力(KPa):未确定 16. 油水(辛醇/水)分配系数的对数值:未确定 17. 爆炸上限(%,V/V):未确定 18. 爆炸下限(%,V/V):未确定 19. 溶解性:溶于水 |
聚苯乙烯毒性英文版
|
个人防护装备 |
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter |
---|---|
危害码 (欧洲) |
Xi |
风险声明 (欧洲) |
41 |
安全声明 (欧洲) |
26-36/37/39-24/25 |
危险品运输编码 | 2211 |
WGK德国 | 3 |
RTECS号 | WL6475000 |
包装等级 | III |
一、生产方法简述
由苯乙烯经本体法或悬浮法聚合而成。
Characterizing the structure of lipodisq nanoparticles for membrane protein spectroscopic studies. Biochim. Biophys. Acta 1848(1 Pt B) , 329-33, (2015)
Membrane protein spectroscopic studies are challenging due to the difficulty introduced in preparing homogenous and functional hydrophobic proteins incorporated into a lipid bilayer system. Traditiona…
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Effect of asymmetrical flow field-flow fractionation channel geometry on separation efficiency J. Chromatogr. A. 1217(24) , 3876-80, (2010)
The separation efficiencies of three different asymmetrical flow field-flow fractionation (AF4) channel designs were evaluated using polystyrene latex standards. Channel breadth was held constant for …
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Transformation of unipolar single-walled carbon nanotube field effect transistors to ambipolar induced by polystyrene nanosphere assembly. ACS Nano 2(12) , 2526-30, (2008)
We have fabricated single-walled carbon nanotube (SWNT) field effect transistors (FETs) with molybdenum source and drain contacts. Normally, these devices operate only as p-channel transistors, howeve…
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EINECS 202-851-5 |
1H-Pyrrole-2,5-dimethanamine, α,α’-dimethyl- |
1,1′-(1H-Pyrrole-2,5-diyl)diethanamine |
MFCD00084450 |
Latex beads,amine-modified polystyrene |
Benzene, ethenyl-?, homopolymer |