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Merck

175633

Sigma-Aldrich

硅油

high temperature

别名:

聚(二甲基硅氧烷- co - 甲基苯硅氧烷)

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About This Item

线性分子式:
[Si(CH3)2O]x[Si(CH3)(C6H5)O]y
CAS号:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.21

蒸汽壓力

<5 mmHg ( 25 °C)

品質等級

參數

−40-450 °F temp. range (−40-230 °C)

折射率

n20/D 1.495

密度

1.05 g/mL at 25 °C

SMILES 字串

C[Si](C)=O.C[Si](=O)c1ccccc1

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一般說明

硅油是一种由聚(二甲基硅氧烷-co-甲基苯基硅氧烷)链组成的高粘油。

應用

硅油已被用作无容器蛋白质结晶技术中的中等组分,其不需要与固体表面接触。在合成2-甲基氮杂环庚烷-1-羧酸甲酯期间,它被用作油浴。

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

437.0 °F - closed cup

閃點(°C)

225.00 °C - closed cup

個人防護裝備

Eyeshields, Gloves


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分析证书(COA)

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Hui-Ling Cao et al.
Acta crystallographica. Section D, Biological crystallography, 69(Pt 10), 1901-1910 (2013-10-09)
High-quality crystals are key to obtaining accurate three-dimensional structures of proteins using X-ray diffraction techniques. However, obtaining such protein crystals is often a challenge. Several containerless crystallization techniques have been reported to have the ability to improve crystal quality, but
Colloidal ordering from phase separation in a liquid-crystalline continuous phase.
Loudet J-C, et al.
Nature, 407(6804), 611-613 (2000)
Viscous liquid film flows over a periodic surface.
Trifonov YY.
International Journal of Multiphase Flow, 24(7), 1139-1161 (1999)
Jennifer Li et al.
The European journal of neuroscience, 34(12), 1983-1996 (2011-12-14)
Neuronal activity elicits metabolic and vascular responses, during which oxygen is first consumed and then supplied to the tissue via an increase in cerebral blood flow. Understanding the spatial and temporal dynamics of blood and tissue oxygen (To₂) responses following
Donald D Nolting et al.
Nature protocols, 4(8), 1113-1117 (2009-07-21)
Azulene has been recognized for its application in medicinal therapy against inflammation. Recently, azulene analogs have been used in optical technology. Nevertheless, synthesis of this family of compounds is always associated with multiple challenges. In this protocol, we describe a

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