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Merck
CN

469300

Sigma-Aldrich

聚二甲基硅氧烷

viscosity 0.65 cSt (25 °C)

别名:

六甲基二硅氧烷, HMDSO

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About This Item

线性分子式:
(CH3)3SiOSi(CH3)3
CAS号:
分子量:
162.38
Beilstein:
1736258
EC 号:
MDL编号:
UNSPSC代码:
12162002
PubChem化学物质编号:
NACRES:
NA.23

蒸汽密度

>1 (vs air)

质量水平

折射率

n20/D 1.377 (lit.)

粘度

0.65 cSt(25 °C)

bp

101 °C (lit.)

mp

−59 °C (lit.)

密度

0.764 g/mL at 20 °C (lit.)

SMILES字符串

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

InChI

1S/C6H18OSi2/c1-8(2,3)7-9(4,5)6/h1-6H3

InChI key

UQEAIHBTYFGYIE-UHFFFAOYSA-N

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应用

  • 超疏水表面涂层:通过等离子体处理,研究了六甲基二硅氧烷涂层在织物口罩上的应用,以实现超疏水性能,增强口罩的防潮性能(M Prado et al., 2022)。
  • PECVD用于薄膜涂层:描述了在等离子体增强化学气相沉积中使用六甲基二硅氧烷来创建薄膜涂层,探索了使用极不对称电容性射频放电的效果(Ž Gosar et al., 2020)。
  • 基于QCM的VOC传感器:六甲基二硅氧烷薄膜被用作石英晶体微天平传感器的敏感涂层,增强了其检测各种挥发性有机化合物的能力(M Boutamine et al., 2014)。
  • 疏水性-亲水性薄膜探索利用常压等离子射流聚合六甲基二硅氧烷,以创建具有特定疏水性和亲水性的薄膜(M Bashir, S Bashir, 2015)。

象形图

FlameEnvironment

警示用语:

Danger

危险声明

预防措施声明

危险分类

Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Liq. 2

储存分类代码

3 - Flammable liquids

WGK

WGK 2

闪点(°F)

21.2 °F - closed cup

闪点(°C)

-6 °C - closed cup

个人防护装备

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

法规信息

危险化学品

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