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蒸汽密度
3.5 (vs air)
质量水平
蒸汽压
29 mmHg ( 20 °C)
检测方案
99%
自燃温度
815 °F
包含
≤30 ppm MEHQ as inhibitor
expl. lim.
12.5 %
折射率
n20/D 1.414 (lit.)
bp
100 °C (lit.)
mp
−48 °C (lit.)
密度
0.936 g/mL at 25 °C (lit.)
储存温度
2-8°C
SMILES字符串
COC(=O)C(C)=C
InChI
1S/C5H8O2/c1-4(2)5(6)7-3/h1H2,2-3H3
InChI key
VVQNEPGJFQJSBK-UHFFFAOYSA-N
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一般描述
应用
- 制备基于甲基丙烯酸甲酯的互穿聚合物网络，热学和力学性能增强。
- 通过乳液共聚反应制备聚甲基丙烯酸甲酯共甲基丙烯酸羟乙酯(PMMA-co-PHEMA)共聚物，共聚物形成热氧稳定性、柔性膜。
- 制备镧系配合物接枝聚甲基丙烯酸甲酯共马来酸酐共聚物。这种发光聚合物具有高热稳定性，可用作光电装置的发光层。
- 通过微量微乳液聚合(differential microemulsion polymerization)技术制备聚甲基丙烯酸甲酯纳米颗粒。
警示用语：
Danger
危险分类
Flam. Liq. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
靶器官
Respiratory system
储存分类代码
3 - Flammable liquids
WGK
WGK 1
闪点(°F)
50.0 °F - closed cup
闪点(°C)
10 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
分析证书(COA)
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示例
其它示例：
705578-5MG-PW
PL860-CGA/SHF-1EA
MMYOMAG-74K-13
1000309185
输入内容 1.000309185)
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Aldrich 产品
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商品
RAFT (Reversible Addition Fragmentation chain Transfer) polymerization is a reversible deactivation radical polymerization (RDRP) and one of the more versatile methods for providing living characteristics to radical polymerization.
The manufacture of monomers for use in ophthalmic applications is driven by the need for higher purity, improved reliability of manufacturing supply, but ultimately by the need for the increased comfort, convenience, and safety of contact lens wearers. Daily wear contact lenses have the potential to fill this need for many customers; however, their widespread use is constrained by higher costs compared to weekly- or monthly-based lenses. New approaches that improve cost structure and result in higher quality raw materials are needed to help make contact lenses more affordable and accelerate growth of the contact lens market.
The manufacture of monomers for use in ophthalmic applications is driven by the need for higher purity, improved reliability of manufacturing supply, but ultimately by the need for the increased comfort, convenience, and safety of contact lens wearers. Daily wear contact lenses have the potential to fill this need for many customers; however, their widespread use is constrained by higher costs compared to weekly- or monthly-based lenses. New approaches that improve cost structure and result in higher quality raw materials are needed to help make contact lenses more affordable and accelerate growth of the contact lens market.
实验方案
We presents an article about ARGET ATRP, and its procedure for PMMA polymer brush growth. Surface preparation before polymer brush growth consists of two steps: surface cleaning and initiator monolayer deposition.
We presents an article about ARGET ATRP, and its procedure for PMMA polymer brush growth. Surface preparation before polymer brush growth consists of two steps: surface cleaning and initiator monolayer deposition.
Monodisperse, surfactant-free polymer spheres for use as colloidal crystal templates can be easily obtained in reasonably large quantities. Typical synthesis methods for poly(methyl methacrylate) (PMMA) and poly(styrene) (PS) by emulsifier free emulsion polymerization are described below and yield spheres several hundred nanometers in diameter.
Monodisperse, surfactant-free polymer spheres for use as colloidal crystal templates can be easily obtained in reasonably large quantities. Typical synthesis methods for poly(methyl methacrylate) (PMMA) and poly(styrene) (PS) by emulsifier free emulsion polymerization are described below and yield spheres several hundred nanometers in diameter.
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