11-(Trimethoxysilyl)-1-undecanethiol

Basic Information

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CAS Number

877593-17-4

Molecular Formula

C14H32O3SSi

Molecular Weight

308.56 g/mol

Chemical Classification

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Boiling Point

150°C/0.5mmHg

Density

0.955

SMILES

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CO[Si](CCCCCCCCCCCS)(OC)OC

InChI

InChI=1S/C14H32O3SSi/c1-15-19(16-2,17-3)14-12-10-8-6-4-5-7-9-11-13-18/h18H,4-14H2,1-3H3

InChIKey

VHJRQDUWYYJDBE-UHFFFAOYSA-N

LogP

4.305200000000003

Topological Polar Surface Area

27.69 Å²

Hydrogen Bond Donor/Acceptor

0 / 3

Complexity

181

Synonyms & References

English

DTXSID00677397
877593-17-4
MFCD08275515
11-MERCAPTOUNDECYLTRIMETHOXYSILANE
SCHEMBL747359
11-mercapto-undecyltrimethoxysilane
11-(TRIMETHOXYSILYL)UNDECANE-1-THIOL
11-trimethoxysilylundecane-1-thiol
mercaptoundecyltrimethoxysilane

MDL Number

MFCD08275515

FAQ

What is 11-(Trimethoxysilyl)-1-undecanethiol (CAS: 877593-17-4)?

11-(Trimethoxysilyl)-1-undecanethiol (CAS: 877593-17-4) is a chemical compound with a tris(trimethoxysilyl) functional group attached to the thiol group of an undecane chain. It is a colorless liquid with a molecular formula of C14H30O5S.

What are the main uses of 11-(Trimethoxysilyl)-1-undecanethiol (CAS: 877593-17-4)?

11-(Trimethoxysilyl)-1-undecanethiol is widely used as a coupling agent in the automotive industry, particularly for improving the adhesion of coatings and sealants. It also serves as a surface modifier in the electronics industry for enhancing the performance of silicon substrates.

Is 11-(Trimethoxysilyl)-1-undecanethiol (CAS: 877593-17-4) safe?

11-(Trimethoxysilyl)-1-undecanethiol is considered safe under normal handling conditions. However, it is important to follow all safety guidelines, including wearing appropriate personal protective equipment, and ensuring good ventilation during use. Avoid contact with eyes and skin, and dispose of any waste according to local regulations.

How should 11-(Trimethoxysilyl)-1-undecanethiol (CAS: 877593-17-4) be stored?

11-(Trimethoxysilyl)-1-undecanethiol should be stored in a cool, dry place away from direct sunlight and heat sources. Store it in a tightly sealed container to prevent evaporation and contamination. Maintain temperature below 30°C and relative humidity below 60% to ensure its stability and effectiveness.