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685437

Sigma-Aldrich

(12-膦酰基十二烷基)膦酸

97%

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About This Item

经验公式（希尔记法）:
C12H28O6P2
CAS号:
7450-59-1
分子量:
330.29
MDL號碼:
MFCD09836227
分類程式碼代碼:
12352103
PubChem物質ID:
329760968
NACRES:
NA.23

化驗

97%

形狀

solid

mp

181-187 °C

SMILES 字串

OP(O)(=O)CCCCCCCCCCCCP(O)(O)=O

InChI

1S/C12H28O6P2/c13-19(14,15)11-9-7-5-3-1-2-4-6-8-10-12-20(16,17)18/h1-12H2,(H2,13,14,15)(H2,16,17,18)

InChI 密鑰

BEPFDRNIALBIKQ-UHFFFAOYSA-N

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一般說明

（12-膦酰基十二烷基）膦酸（PDDPA）是一种膦酸衍生物，可在各种纳米颗粒表面上形成自组装单层膜（SAM）。膦酸酯基团与纳米颗粒的羟基相互作用，形成稳定的界面键。

應用

PDDPA可用于对锌纳米颗粒进行功能化修饰，该纳米颗粒可用于改变太阳能电池（SC）应用的功函数。它还可以通过制造可用于牙科植入物表面处理的仿生磷酸钙涂层来修饰钛表面。
金属氧化物表面上的SAM。在硅和金表面上制备有机膦酸多层膜。

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

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Investigation of phosphonic acid surface modifications on zinc oxide nanoparticles under ambient conditions.
Qui?ones R, et al.
Thin Solid Films, 565(18), 155-164 (2014)
Journal of the American Chemical Society, 295-301 (1994)
Study of polymorphism using patterned self-assembled monolayers approach on metal substrates.
Qui?ones R, et al.
Applied Surface Science, 427(18), 97-105 (2018)
Structure and order of phosphonic acid-based self-assembled monolayers on Si (100).
Dubey M, et al.
Langmuir, 26(18), 14747-14754 (2010)
The Journal of Physical Chemistry, 2597-2601 (1988)
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