87682
硅酸甲酯
purum, ≥98.0% (GC)
别名:
四甲氧基硅烷
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关于此项目
线性分子式:
Si(OCH3)4
化学文摘社编号:
分子量:
152.22
UNSPSC Code:
12352103
NACRES:
NA.23
PubChem Substance ID:
EC Number:
211-656-4
Beilstein/REAXYS Number:
1699658
MDL number:
InChI key
LFQCEHFDDXELDD-UHFFFAOYSA-N
InChI
1S/C4H12O4Si/c1-5-9(6-2,7-3)8-4/h1-4H3
SMILES string
CO[Si](OC)(OC)OC
vapor density
5.25 (vs air)
vapor pressure
13 hPa ( 20 °C)
grade
purum
assay
≥98.0% (GC)
form
liquid
Quality Level
bp
121-122 °C (lit.)
mp
−4 °C (lit.)
density
1.023 g/mL at 25 °C (lit.)
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Application
用于掺铬硅酸盐的溶胶-凝胶合成以及六方介孔氧化硅层的形成。
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 1 Inhalation - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
78.8 °F - closed cup
flash_point_c
26 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
新产品
此项目有
Zian Lin et al.
Chemical communications (Cambridge, England), 47(34), 9675-9677 (2011-07-30)
An inorganic-organic hybrid affinity monolithic column was synthesized by a novel "one-pot" approach. The resulting hybrid affinity monoliths have potential applications in specific recognition and enrichment of glycoproteins.
Akhilesh Rai et al.
Langmuir : the ACS journal of surfaces and colloids, 26(6), 4152-4159 (2009-12-17)
We report an elegant and simple method to fabricate uniform silica films with controlled thickness, roughness, and hydrophilicity using nanogram quantities of silicatein, a protein involved in silica synthesis in sponges. The formation of uniform silica films was achieved by
Microemulsion-mediated self-assembly and silicification of mesostructured ferritin nanocrystals.
Elizabeth M Lambert et al.
Angewandte Chemie (International ed. in English), 49(24), 4100-4103 (2010-04-29)
Attila Gaspar et al.
Journal of chromatography. A, 1218(7), 1011-1015 (2011-01-14)
C16 modified and ground monolithic silica aerogel particles in submicrometer size, as a new type of stationary phase was prepared and integrated in polydimethylsiloxane (PDMS) microchip. The aerogel particles were packed into the microfluidic channel using a simple procedure, which
Stephan Altmaier et al.
Journal of separation science, 31(14), 2551-2559 (2008-07-12)
Silica-based monolithic columns were prepared for HPLC with systematic variations of the tetramethoxysilane (TMOS) and polyethylene oxide (PEO) content as reactants in a sol-gel process accompanied by phase separation. The resulting monoliths showed differences in the macropore and silica skeleton
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