所有图片(1)

469319

Sigma-Aldrich

聚二甲基硅氧烷

viscosity 1.0 cSt (25 °C)

别名:
八甲基三硅氧烷
线性分子式:
[(CH3)3SiO]2Si(CH3)2
CAS号:
分子量:
236.53
Beilstein:
1753063
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.23

质量水平

100

蒸汽密度

>1 (vs air)

折射率

n20/D 1.384 (lit.)

粘度

1.0 cSt(25 °C)

bp

153 °C (lit.)

mp

−82 °C (lit.)

密度

0.82 g/mL at 25 °C (lit.)

SMILES string

C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C

InChI

1S/C8H24O2Si3/c1-11(2,3)9-13(7,8)10-12(4,5)6/h1-8H3

InChI key

CXQXSVUQTKDNFP-UHFFFAOYSA-N

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一般描述

聚(二甲基硅氧烷)(PDMS),又称二甲基硅油,是一种有机硅化合物,作为基于硅氧烷的弹性体广泛应用。它是疏水性材料,具有引人注目的物理特性和化学特性,包括弹性、光学透明性、可调整的表面化学性质和低电导率等。

应用

PDMS可用于微流控设备、 纳米光刻和其他基于膜的应用。

包装

50 mL in glass bottle

象形图

Flame

警示用语:

Warning

危险声明

危险分类

Flam. Liq. 3

储存分类代码

3 - Flammable liquids

WGK

WGK 3

闪点(F)

84.2 °F - (External MSDS)

闪点(C)

29 °C - (External MSDS)

个人防护装备

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

分析证书

原产地证书 (CofO)

Electrokinetic control of fluid flow in native poly (dimethylsiloxane) capillary electrophoresis devices
Ocvirk G, et al.
Electrophoresis, 21(1), 107-115 (2000)
Chong In Shin et al.
Pharmaceutics, 11(7) (2019-08-03)
The stratum corneum is the outermost skin layer that obstructs the delivery of active ingredients found in cosmeceutical products. Chemical peels and microbeads have been used to overcome this layer, but these methods can cause side effects and are not
Jianye Ji et al.
Polymers, 11(7) (2019-07-07)
Methoxyl-capped MQ silicone resin (MMQ) was first synthesized by the hydrosilylation of vinyl-containing MQ silicone resin and trimethoxysilane and then used in condensed room-temperature vulcanized (RTV) silicone rubber as a self-reinforced cross-linker. Results show that modified silicone rubber exhibits good
Yihe Wang et al.
Advanced science (Weinheim, Baden-Wurttemberg, Germany), 6(15), 1900712-1900712 (2019-08-14)
Intracytoplasmic sperm injection is a popular form of in vitro fertilization, where single sperm are selected by a clinician and injected into an egg. Whereas clinicians employ general morphology-based guidelines to select the healthiest-looking sperm, it remains unclear to what
Electrospinning of poly (dimethylsiloxane)/poly (methyl methacrylate) nanofibrous membrane: Fabrication and application in protein microarrays
Yang D, et al.
Biomacromolecules, 10(12), 3335-3340 (2009)

技术文章

Organic Optoelectronics on Shape Memory Polymers

Advances in the area of soft optoelectronics, with a focus on the development of organic optoelectronic devices on shape memory polymers (SMP) is discussed.

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