聚[2-甲氧基)-1,4-苯撑乙烯撑] (CAS No.138184-36-8)
![聚[2-甲氧基)-1,4-苯撑乙烯撑] 138184-36-8](/media/business/equip_covers/equip_59299.png)
- 中文别名
- MEH-PPV；聚(2-甲氧基-5-(2-乙基己氧基)-1,4-苯撑乙烯撑)；聚[2-甲氧基)-1,4-苯撑乙烯撑]
- 英文名称
- Poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene]
- 分子式
- C51H72O6X2
- 所属类别
- 试剂实验设备
- 物化性质
- 橙红色至深红色固体粉末，易溶于氯仿、甲苯、四氢呋喃、二氯苯等有机溶剂，不溶于水。具有优良的成膜性和光电导性，在可见光区有较强吸收，荧光发射峰位于550-580 nm（橙红光区域）。玻璃化转变温度约为65-80°C，热分解温度大于350°C。
- 纯度
- ≥95%
- 溶解性
- 可溶于氯仿、甲苯、四氢呋喃等有机溶剂，溶解后可形成均匀薄膜
- 储存条件
- 密封避光，-20°C低温保存
English description（英文原文，共 1480 字符）
Product Name:Poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene]
English Name:Poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene]
CAS No.:138184-36-8
Aliases:MEH-PPV, Poly(2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene)
Molecular Formula:C51H72O6X2
Physical Properties:Orange-red to deep-red solid powder, readily soluble in organic solvents such as chloroform, toluene, tetrahydrofuran and dichlorobenzene, insoluble in water. It exhibits excellent film-forming ability and photoconductivity, with strong absorption in the visible region and a photoluminescence emission peak at 550-580 nm (orange-red region). Glass transition temperature is approximately 65-80°C, and thermal decomposition temperature exceeds 350°C.
Uses:This product is a typical conjugated polymer optoelectronic material, primarily used as the emissive layer in polymer light-emitting diodes (PLEDs) and as a donor material in organic solar cells. It is also employed in organic field-effect transistors, chemical/biological fluorescence sensors, and laser gain media for optoelectronic devices.
Technical Specifications:
Purity: ≥95%
Number-average molecular weight (Mn): approximately 30,000-150,000 g/mol (batch dependent)
Photoluminescence emission peak: 550-580 nm
Solubility: soluble in chloroform, toluene, tetrahydrofuran and other organic solvents; capable of forming uniform thin films upon dissolution
Storage conditions: sealed, protected from light, stored at -20°C
English Name:Poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene]
CAS No.:138184-36-8
Aliases:MEH-PPV, Poly(2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene)
Molecular Formula:C51H72O6X2
Physical Properties:Orange-red to deep-red solid powder, readily soluble in organic solvents such as chloroform, toluene, tetrahydrofuran and dichlorobenzene, insoluble in water. It exhibits excellent film-forming ability and photoconductivity, with strong absorption in the visible region and a photoluminescence emission peak at 550-580 nm (orange-red region). Glass transition temperature is approximately 65-80°C, and thermal decomposition temperature exceeds 350°C.
Uses:This product is a typical conjugated polymer optoelectronic material, primarily used as the emissive layer in polymer light-emitting diodes (PLEDs) and as a donor material in organic solar cells. It is also employed in organic field-effect transistors, chemical/biological fluorescence sensors, and laser gain media for optoelectronic devices.
Technical Specifications:
Purity: ≥95%
Number-average molecular weight (Mn): approximately 30,000-150,000 g/mol (batch dependent)
Photoluminescence emission peak: 550-580 nm
Solubility: soluble in chloroform, toluene, tetrahydrofuran and other organic solvents; capable of forming uniform thin films upon dissolution
Storage conditions: sealed, protected from light, stored at -20°C
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常见问题
- 聚[2-甲氧基)-1,4-苯撑乙烯撑]的 CAS 号是多少？
- 聚[2-甲氧基)-1,4-苯撑乙烯撑]的 CAS 号是 138184-36-8。
- 聚[2-甲氧基)-1,4-苯撑乙烯撑]的分子式和分子量是什么？
- 聚[2-甲氧基)-1,4-苯撑乙烯撑]的分子式为 C51H72O6X2。
- 聚[2-甲氧基)-1,4-苯撑乙烯撑]的英文名称是什么？
- 聚[2-甲氧基)-1,4-苯撑乙烯撑]的英文名称为 Poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene]。
- 聚[2-甲氧基)-1,4-苯撑乙烯撑]还有哪些别名？
- 聚[2-甲氧基)-1,4-苯撑乙烯撑]又称 MEH-PPV、聚(2-甲氧基-5-(2-乙基己氧基)-1,4-苯撑乙烯撑)、聚[2-甲氧基)-1,4-苯撑乙烯撑]。
- 聚[2-甲氧基)-1,4-苯撑乙烯撑]有哪些供应商和生产厂家？
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