469319
聚二甲基硅氧烷
viscosity 1.0 cSt (25 °C)
别名:
八甲基三硅氧烷
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线性分子式:
[(CH3)3SiO]2Si(CH3)2
化学文摘社编号:
分子量:
236.53
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
EC Number:
203-497-4
Beilstein/REAXYS Number:
1753063
MDL number:
InChI key
CXQXSVUQTKDNFP-UHFFFAOYSA-N
InChI
1S/C8H24O2Si3/c1-11(2,3)9-13(7,8)10-12(4,5)6/h1-8H3
SMILES string
C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C
vapor density
>1 (vs air)
refractive index
n20/D 1.384 (lit.)
viscosity
1.0 cSt(25 °C)
bp
153 °C (lit.)
mp
−82 °C (lit.)
density
0.82 g/mL at 25 °C (lit.)
Quality Level
General description
聚（二甲基硅氧烷）（PDMS），又称二甲基硅油，是一种有机硅化合物，作为基于硅氧烷的弹性体广泛应用。它是疏水性材料，具有引人注目的物理特性和化学特性，包括弹性、光学透明性、可调整的表面化学性质和低电导率等。
Application
PDMS可用于微流控设备、 纳米光刻和其他基于膜的应用。
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
84.2 °F - (External MSDS)
flash_point_c
29 °C - (External MSDS)
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
signalword
Danger
hcodes
Hazard Classifications
Flam. Liq. 3 - vPvB
法规信息
危险化学品
此项目有
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Yang D, et al.
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商品
Self-healing soft electronic materials enable autonomous repair, reducing waste and costs in electronic devices.
相关内容
We offer PDMS surface modification kit which allows for durable hydrophilization of various polydimethylsiloxane (PDMS) surfaces.
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