Decyl(triethoxy)silane

Basic Information

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CAS Number

2943-73-9

Molecular Formula

C16H36O3Si

Molecular Weight

304.55 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Boiling Point

150°C/8mmHg

Water Solubility

Not miscible or difficult to mix in water.

Flash Point

116 ºC

Refractive Index

1.4220

Vapor Pressure

0.0±0.5 mmHg at 25°C

SMILES

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CCCCCCCCCC[Si](OCC)(OCC)OCC

InChI

InChI=1S/C16H36O3Si/c1-5-9-10-11-12-13-14-15-16-20(17-6-2,18-7-3)19-8-4/h5-16H2,1-4H3

InChIKey

BAAAEEDPKUHLID-UHFFFAOYSA-N

LogP

5.175500000000005

Topological Polar Surface Area

27.69 Å²

Hydrogen Bond Donor/Acceptor

0 / 3

Complexity

183

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Sensitiveness

Moisture Sensitive

Synonyms & References

English

SCHEMBL27551
S05600
EINECS 220-940-7
DTXSID40183644
4H4MIX5511
2943-73-9
AS-58040
?N-DECYLTRIETHOXYSILANE
decyl(triethoxy)silane
D5197
CAA94373
MFCD00069132
KBE-3103
n-Decyltriethoxysilane
Decyltriethoxysilane
FT-0604899
AKOS030632188
triethoxydecylsilane
decyl-triethoxy-silane
D90375
UNII-4H4MIX5511
Silane, decyltriethoxy-
NS00047834
1-(TRIETHOXYSILYL)DECANE
A876461
C16H36O3Si
1-decyltriethoxysilane
CH3(CH2)9Si(OEt)3
Decyl-triethoxy-silan
Silane,decyltriethoxy
Triethoxy-decyl-silan

MDL Number

MFCD00069132

Customs Code

2931900090

FAQ

What is Decyl(triethoxy)silane (CAS: 2943-73-9)?

Decyl(triethoxy)silane (CAS: 2943-73-9) is a silane compound derived from decyl alcohol and triethoxy silane. It is used as a moisture barrier and in the synthesis of siloxane polymers. This compound has a molecular structure with a decyl group attached to a triethoxy silane moiety.

What are the main uses of Decyl(triethoxy)silane (CAS: 2943-73-9)?

Decyl(triethoxy)silane (CAS: 2943-73-9) is primarily used as a moisture barrier in coatings and adhesives, and as a component in the synthesis of siloxane polymers. It is also utilized in the preparation of functionalized silica nanoparticles and in the formulation of silicone rubber products.

Is Decyl(triethoxy)silane (CAS: 2943-73-9) safe?

Decyl(triethoxy)silane (CAS: 2943-73-9) is generally considered safe when handled with appropriate precautions. It is important to follow safety guidelines, including proper ventilation, the use of personal protective equipment, and avoiding skin and eye contact. Protective measures should include the use of chemical-resistant gloves and safety goggles.

How should Decyl(triethoxy)silane (CAS: 2943-73-9) be stored?

Decyl(triethoxy)silane (CAS: 2943-73-9) should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent evaporation and contamination. Avoid storing it near incompatible materials such as acids or strong bases. The storage area should be well-ventilated to minimize the risk of inhalation exposure.