跳转至内容
Merck
所有图片(1)

主要文件

查看所有文档

202495

Sigma-Aldrich

聚乙二醇甲基醚

average MN 750, methoxy, hydroxyl

别名:

mPEG, 甲氧基聚乙二醇, 聚乙二醇单甲醚

登录查看公司和协议定价
所有图片(1)

About This Item

线性分子式:
CH3(OCH2CH2)nOH
CAS号:
9004-74-4
MDL编号:
MFCD00084416
UNSPSC代码:
12162002
PubChem化学物质编号:
24852093
NACRES:
NA.23

产品名称

聚乙二醇甲基醚, average Mn 750

蒸汽密度

>1 (vs air)

蒸汽压

0.05 mmHg ( 20 °C)

表单

paste
solid

分子量

average Mn 750

折射率

n20/D 1.459

粘度

10.5 cSt(210 °F)(lit.)

转变温度

Tm 30 °C

密度

1.094 g/mL at 25 °C

Ω端

hydroxyl

α端

methoxy

SMILES字符串

O(CCO)C

InChI

1S/C3H8O2/c1-5-3-2-4/h4H,2-3H2,1H3

InChI key

XNWFRZJHXBZDAG-UHFFFAOYSA-N

正在寻找类似产品? 访问 产品对比指南

相关类别

应用

聚（乙二醇）甲基醚可用作：
  • 一种链转移剂，以通过金属开环寡聚反应合成两亲性嵌段共聚物。
  • 作为一种前体，用于制备视甲酸-聚乙二醇纳米组装体，以作为一种高效的药物给药系统
  • 制备与聚乳酸结合的双嵌段共聚物，并将其应用于组织工程和给药领域

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(°F)

359.6 °F - closed cup

闪点(°C)

182 °C - closed cup

个人防护装备

Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCW3308
0000214565
MKCV2901
MKCJ4912
MKBX5833V

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索COA

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

Lei Liu et al.
International journal of pharmaceutics, 443(1-2), 175-182 (2013-01-05)
This work aims to develop curcumin (Cur) loaded biodegradable self-assembled polymeric micelles (Cur-M) to overcome poor water solubility of Cur and to meet the requirement of intravenous administration. Cur-M were prepared by solid dispersion method, which was simple and easy
Yi Wei et al.
Langmuir : the ACS journal of surfaces and colloids, 28(39), 13984-13992 (2012-09-04)
The microcosmic mechanisms of protein (recombinant human growth hormone, rhGH) incomplete release and stability from amphiphilic poly(monomethoxypolyethylene glycol-co-D,L-lactide) (mPEG-PLA, PELA) microspheres were investigated. PELA with different hydrophilicities (PELA-1, PELA-2, and PELA-3) based on various ratios of mPEG to PLA were
Junhwa Shin et al.
Molecular pharmaceutics, 9(11), 3266-3276 (2012-10-04)
A family of 3-methoxypoly(ethylene glycol)-vinyl ether-1,2-dioleylglycerol (mPEG-VE-DOG) lipopolymer conjugates, designed on the basis of DFT calculations to possess a wide range of proton affinities, was synthesized and tested for their hydrolysis kinetics in neutral and acidic buffers. Extruded ∼100 nm
Yunki Lee et al.
Colloids and surfaces. B, Biointerfaces, 102, 585-589 (2012-10-30)
The control of biological interactions that occur at material-cell/blood interfaces is of great importance to help maximize in vitro and in vivo performance of biomedical devices. PEGylation has been extensively used as an effective surface modification tool that can alter
Yiyi Yu et al.
Journal of pharmaceutical sciences, 102(3), 1054-1062 (2013-01-03)
To promote the application of methoxy poly(ethylene glycol)-cholesterol (mPEG-Chol), mPEG-Chol was used to prepare core-shell micelles encapsulating poorly water-soluble docetaxel (DTX-PM) by modified cosolvent evaporation method. Approaches to enhance DTX entrapment efficiency (EE) and minimize particle size were investigated in
查看所有相关文献

商品

Fouling Resistant PEG Based Grafted Polymer Coatings

Biofouling control essential for device performance and safety; minimize accumulation of biomolecules and bioorganisms.

Fouling Resistant PEG Based Grafted Polymer Coatings

Biofouling control essential for device performance and safety; minimize accumulation of biomolecules and bioorganisms.

Fouling Resistant PEG Based Grafted Polymer Coatings

Biofouling control essential for device performance and safety; minimize accumulation of biomolecules and bioorganisms.

Fouling Resistant PEG Based Grafted Polymer Coatings

Biofouling control essential for device performance and safety; minimize accumulation of biomolecules and bioorganisms.

查看所有结果

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系客户支持