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Merck
CN

175633

硅油

for oil baths (from -40°C to +230°C)

别名:

聚(二甲基硅氧烷- co - 甲基苯硅氧烷)

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关于此项目

线性分子式:
[Si(CH3)2O]x[Si(CH3)(C6H5)O]y
化学文摘社编号:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.21
MDL number:
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产品名称

硅油, high temperature

vapor pressure

<5 mmHg ( 25 °C)

Quality Level

parameter

−40-450 °F temp. range (−40-230 °C)

refractive index

n20/D 1.495

density

1.05 g/mL at 25 °C

SMILES string

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

InChI

1S/C7H8OSi.C2H6OSi/c1-9(8)7-5-3-2-4-6-7;1-4(2)3/h2-6H,1H3;1-2H3

InChI key

XWFOTLCDICUQTI-UHFFFAOYSA-N

General description

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。

Application

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。


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存储类别

10 - Combustible liquids

wgk

WGK 3

flash_point_f

437.0 °F - closed cup

flash_point_c

225.00 °C - closed cup

ppe

Eyeshields, Gloves



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Colloidal ordering from phase separation in a liquid-crystalline continuous phase.
Loudet J-C, et al.
Nature, 407(6804), 611-613 (2000)
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
Viscous liquid film flows over a periodic surface.
Trifonov YY.
International Journal of Multiphase Flow, 24(7), 1139-1161 (1999)



全球贸易项目编号

货号GTIN
175633-1KG04061838752451
175633-2.5KG04061832993270
175633-500G04061838752468
175633-100G04061838752444