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Merck
CN

M55909

甲基丙烯酸甲酯

contains ≤30 ppm MEHQ as inhibitor, 99%

别名:

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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关于此项目

线性分子式:
CH2=C(CH3)COOCH3
化学文摘社编号:
分子量:
100.12
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
EC Number:
201-297-1
Beilstein/REAXYS Number:
605459
MDL number:
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vapor density

3.5 (vs air)

Quality Level

vapor pressure

29 mmHg ( 20 °C)

assay

99%

autoignition temp.

815 °F

contains

≤30 ppm MEHQ as inhibitor

expl. lim.

12.5 %

refractive index

n20/D 1.414 (lit.)

bp

100 °C (lit.)

mp

−48 °C (lit.)

density

0.936 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

COC(=O)C(C)=C

InChI

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

InChI key

VVQNEPGJFQJSBK-UHFFFAOYSA-N

General description

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。

Application

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。


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pictograms

FlameExclamation mark

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

存储类别

3 - Flammable liquids

wgk

WGK 1

flash_point_f

50.0 °F - closed cup

flash_point_c

10 °C - closed cup

ppe

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

法规信息

危险化学品

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历史批次信息供参考:

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实验方案

RAFT(可逆加成-断裂链转移)是一种活性自由基聚合反应,在有适合的连转移(RAFT)试剂存在下发生的非传统的取代单体自由基聚合反应。

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

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

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商品

RAFT(可逆加成断裂链转移)聚合是一种可逆的去活化自由基聚合(RDRP),是给自由基聚合赋予活性的通用方法之一。

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

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


Daniel S Thoma et al.
Journal of periodontal & implant science, 49(3), 171-184 (2019-07-10)
To evaluate the effects of intra-alveolar socket grafting, subepithelial connective tissue grafts, and individualized abutments on peri-implant hard and soft tissue outcomes following immediate implant placement. This randomized experimental study employed 5 mongrel dogs, with 4 sites per dog (total
J Ratliff et al.
Spine, 26(13), E300-E302 (2001-07-18)
Case report and literature review. Clinicians use methylmethacrylate vertebroplasty to treat vertebral hemangiomas, metastases, and osteoporotic fractures. Cement may leak out of the vertebral body and compress the adjacent spinal cord and nerve roots. We review a case of nerve-root
Michael M Bornstein et al.
Journal of endodontics, 41(6), 804-811 (2015-04-13)
The aim of this study was to evaluate the concordance of 2- and 3-dimensional radiography and histopathology in the diagnosis of periapical lesions. Patients were consecutively enrolled in this study provided that preoperative periapical radiography (PR) and cone-beam computed tomographic



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