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Merck
CN

8.18063

Poly(methyl hydrogen siloxane)

greener alternative

for synthesis

别名:

Poly(methyl hydrogen siloxane), PMHS

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关于此项目

线性分子式:
(CH4OSi)nC6H18OSi2
化学文摘社编号:
UNSPSC Code:
12352103
NACRES:
NA.22
MDL number:
Form:
liquid
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SMILES string

[Si](C)(C)(C)C.[Si](O)(C)(C)C.[SiH](O)(C)C

InChI

1S/C4H12Si.C3H10OSi.C2H8OSi/c2*1-5(2,3)4;1-4(2)3/h1-4H3;4H,1-3H3;3-4H,1-2H3

InChI key

KZFYHEHDBPYRMU-UHFFFAOYSA-N

vapor pressure

38 hPa ( 20 °C)

form

liquid

Quality Level

greener alternative product characteristics

Catalysis
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

pH

7 ( in H2O)

kinematic viscosity

17-25 cSt(25 °C)

transition temp

flash point 150 °C

density

1.00 g/cm3 at 20 °C

greener alternative category

storage temp.

2-30°C

Application

  • Development of superhydrophobic coatings: Research conducted in 2019 utilized Poly(methyl hydrogen siloxane) for creating superhydrophobic coatings by the in situ growth of silicone nanofilaments on alkali-activated geopolymers. This application is critical for developing moisture-resistant coatings in construction and exterior surface treatments to increase longevity and resistance to environmental factors (Liu et al., 2019).

Features and Benefits

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product is an environmentally benign reducing agent and has been enhanced for catalytic efficiency. Click here for more information.

Analysis Note

Density (d 20 °C/ 4 °C): 0.995 - 1.005
Hydrogen releasable in alkaline medium: ≥ 340 ml/g
Identity (IR): passes test

存储类别

10 - Combustible liquids

wgk

WGK 3

flash_point_f

399.2 °F - closed cup

flash_point_c

204 °C - closed cup


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