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M55909

Sigma-Aldrich

甲基丙烯酸甲酯

contains ≤30 ppm MEHQ as inhibitor, 99%

同義詞:

2-甲基-2-丙烯酸甲酯, 甲基-2-丙烯酸甲酯, 甲基丙烯酸甲酯

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About This Item

線性公式:
CH2=C(CH3)COOCH3
CAS號碼:
分子量::
100.12
Beilstein:
605459
EC號碼:
MDL號碼:
分類程式碼代碼:
12162002
PubChem物質ID:
NACRES:
NA.23

蒸汽密度

3.5 (vs air)

品質等級

蒸汽壓力

29 mmHg ( 20 °C)

化驗

99%

自燃溫度

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.)

儲存溫度

2-8°C

SMILES 字串

COC(=O)C(C)=C

InChI

1S/C5H8O2/c1-4(2)5(6)7-3/h1H2,2-3H3

InChI 密鑰

VVQNEPGJFQJSBK-UHFFFAOYSA-N

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一般說明

甲基丙烯酸甲酯是一种由甲基丙烯酸衍生的有机化合物,它属于丙烯酸类。它是一种高活性单体,常用于生产聚合物,特别是聚甲基丙烯酸甲酯(PMMA)。它还用于合成各种聚甲基丙烯酸甲酯(PMMA)材料,这些材料透明、坚硬且耐用。这些材料由广泛的应用,包括光学镜片、光电器件、汽车零件和医疗设备。它是多种聚合物的优良溶剂,并具有很高的粘合强度。

應用

甲基丙烯酸甲酯可作为制备以下聚合物的单体:
  • 镧系元素络合物接枝的聚(甲基丙烯酸甲酯-co-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。
  • 聚甲基丙烯酸甲酯(PMMA)是一种用于生产聚光光伏(CPV)组件透镜的常用材料。
  • 聚甲基丙烯酸甲酯、甲基丙烯酸甲酯交联共聚物和甲基丙烯酸甲酯/二甲基丙烯酸乙二醇酯交联共聚物。这些聚合物用于整容手术、牙科和关节置换。
  • 聚甲基丙烯酸甲酯(PMMA)基的个性化医疗设备。
甲基丙烯酸甲酯可用作单体:
  • 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。这些共聚物形成热氧稳定性、柔性膜。
  • 通过差式微乳液聚合合成聚甲基丙烯酸甲酯纳米颗粒。

象形圖

FlameExclamation mark

訊號詞

Danger

危險分類

Flam. Liq. 2 - Skin Irrit. 2 - Skin Sens. 1B - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

50.0 °F - closed cup

閃點(°C)

10 °C - closed cup

個人防護裝備

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


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文章

RAFT polymerization offers living characteristics to radical polymerization, contributing versatility to reversible deactivation radical polymerization methods.

RAFT 聚合為自由基聚合提供了活的特性,為可逆去活化自由基聚合方法貢獻了多功能性。

Monomers for ophthalmic use aim for purity, reliability, and comfort, driving innovation for affordable contact lenses.

條款

ARGET ATRP procedure facilitates PMMA polymer brush growth with surface cleaning and initiator monolayer deposition.

Polymeric spheres serve as crystal templates. Synthesis methods yield large quantities.

RAFT 聚合提供了精確的控制,使複雜聚合物結構的合成成為可能。

RAFT polymerization offers precise control, enabling tailored synthesis of complex polymer structures.

相關內容

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.

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.

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