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435716

Sigma-Aldrich

3-(三羟基甲硅烷基)丙基甲基膦酸,单钠盐 溶液

50 wt. % in H2O

别名:

Dow Corning® 产品 Q1-6083

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About This Item

线性分子式:
CH3P(O)(ONa)O(CH2)3Si(OH)3
CAS号:
84962-98-1
分子量:
238.18
EC號碼:
284-799-3
MDL號碼:
MFCD00274617
分類程式碼代碼:
12352100
PubChem物質ID:
24867253
NACRES:
NA.22

形狀

liquid

濃度

50 wt. % in H2O

雜質

4 wt. % methyl alcohol
4 wt. % other silane-based salts
5 wt. % sodium methyl methylphosphonate

密度

1.252 g/mL at 25 °C

SMILES 字串

[Na+].CP([O-])(=O)OCCC[Si](O)(O)O

InChI

1S/C4H13O6PSi.Na/c1-11(5,6)10-3-2-4-12(7,8)9;/h7-9H,2-4H2,1H3,(H,5,6);/q;+1/p-1

InChI 密鑰

MKAWPVONNWUREJ-UHFFFAOYSA-M

應用

3-(Trihydroxysilyl)propyl methylphosphonate, monosodium salt was used for the following syntheses:
  • near-infrared dye-doped nanoparticles (NPs)
  • as single silica source for the fabrication of phosphonate-rich organosilica layered hybrid material (PSLM)
  • Gd/SiO2 nanoparticles
  • mesoporous silica nanoparticles
  • CdSe/ZnS/silica functionalized nanocrystals

象形圖

Health hazard
GHS08

訊號詞

Warning

危險聲明

H371

危險分類

STOT SE 2

標靶器官

Eyes,Central nervous system

儲存類別代碼

10 - Combustible liquids

水污染物質分類（WGK）

WGK 3

閃點（°F）

174.2 °F

閃點（°C）

79 °C

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Chris Daikopoulos et al.
Journal of hazardous materials, 270, 118-126 (2014-02-26)
A phosphonate-rich organosilica layered hybrid material (PSLM) made of 3-(trihydroxysilyl)propyl methylphosphonate, monosodium salt, as the single silica source, has been obtained from its aqueous solution through a xerogel process and mild thermal aging. The method is simple, affording bulk quantities
Mesoporous silica nanoparticles facilitate delivery of siRNA to shutdown signaling pathways in mammalian cells.
Christopher Hom et al.
Small (Weinheim an der Bergstrasse, Germany), 6(11), 1185-1190 (2010-05-13)
Robert I Nooney et al.
Analytical and bioanalytical chemistry, 393(4), 1143-1149 (2008-10-11)
There is substantial interest in the development of near-infrared dye-doped nanoparticles (NPs) for a range of applications including immunocytochemistry, immunosorbent assays, flow cytometry, and DNA/protein microarray analysis. The main motivation for this work is the significant increase in NP fluorescence
Preparation and properties of various magnetic nanoparticles.
Drbohlavova J, et al.
Sensors, 9(4), 2352-2362 (2009)
Sławomir Oszwałdowski et al.
Analytical and bioanalytical chemistry, 399(8), 2831-2842 (2011-01-27)
In the present work, CdSe nanocrystals (NCs) synthesized with a trioctylphosphine surface passivation layer were modified using amphiphilic molecules to form a surface bilayer capable of providing stable NCs aqueous solutions. Such modified nanocrystals were used as a test solute

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