4,4,15,15-Tetraethoxy-3,16-dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane

Basic Information

View in Editor

CAS Number

40372-72-3

Molecular Formula

C18H42O6S4Si2

Molecular Weight

538.97 g/mol

Chemical Classification

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Melting Point

No data available

Boiling Point

250 °C

Water Solubility

Miscible with toluene, primary alcohols, ketones, benzene, chlorinated hydrocarbons, acetonitrile, dimethylformaminde and dimethysulfoxide. Immiscible with water.

Refractive Index

n20/D 1.49

SMILES

View in Editor

CCO[Si](CCCSSSSCCC[Si](OCC)(OCC)OCC)(OCC)OCC

InChI

InChI=1S/C18H42O6S4Si2/c1-7-19-29(20-8-2,21-9-3)17-13-15-25-27-28-26-16-14-18-30(22-10-4,23-11-5)24-12-6/h7-18H2,1-6H3

InChIKey

VTHOKNTVYKTUPI-UHFFFAOYSA-N

LogP

6.541200000000007

Topological Polar Surface Area

55.38000000000001 Å²

Hydrogen Bond Donor/Acceptor

0 / 6

Complexity

321

Safety Information

View Safety Information

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

AS-14913
Q19903537
Bis[3-(triethoxysilyl)propyl]tetrasulfide
Bis[3-(triethoxysilyl)propyl] tetrasulfide, technical, >=90% (NMR)
C18H42O6S4Si2
Propyl-Tetrasulfide
4,4,15,15-Tetraethoxy-3,16-dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane
bis(triethoxysilylpropyl) tetrasulfide
Crosile - 69 Silane Coupling Agent Bis [3-(Triethoxysilyl) Propyl] Tetrasulfide
MFCD00053751
bis(triethoxysilylpropyl)tetrasulfide
H11240
3,3'-Tetrathiobis(propyl-triethoxysilane)
J98V193ZRY
BIS(.GAMMA.-(TRIETHOXYSILYL)PROPYL) TETRASULFIDE
Bis[3-(triethoxysilyl)propyl] tetrasulfide
3,16-DIOXA-8,9,10,11-TETRATHIA-4,15-DISILAOCTADECANE, 4,4,15,15-
bis-(triethoxysilylpropyl)tetrasulfane
CHEMBL3188179
bis(3-triethoxysilylpropyl)tetrasulfide
bis(3-triethoxysilylpropyl)tetrasulfane
UNII-J98V193ZRY
Di-(3-Ethoxy Silane Propyl)- Tetrasulfide
40372-72-3
VTHOKNTVYKTUPI-UHFFFAOYSA-N
Tox21_202578
SCHEMBL39563
3,16-Dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane, 4,4,15,15-tetraethoxy-
NS00058005
Bis(triethoxysilylpropyl)tetrasulphane
EINECS 254-896-5

MDL Number

MFCD00053751

Customs Code

2931900090

FAQ

What is 4,4,15,15-Tetraethoxy-3,16-dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane (CAS: 40372-72-3)?

4,4,15,15-Tetraethoxy-3,16-dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane (CAS: 40372-72-3) is a complex organosilicon compound containing multiple ether and thioether groups. It is characterized by its high molecular weight and structural complexity, making it suitable for specialized applications in chemical research. The compound is typically synthesized for use in advanced materials and pharmaceutical development.

What are the main uses of 4,4,15,15-Tetraethoxy-3,16-dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane (CAS: 40372-72-3)?

This compound is primarily used in pharmaceutical research as a potential building block for drug molecules. It also finds applications in the synthesis of advanced materials and organic silicon compounds. Its unique structure makes it valuable in studies related to molecular design and functional chemistry, particularly in the development of biocompatible materials and specialized chemical intermediates.

Is 4,4,15,15-Tetraethoxy-3,16-dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane (CAS: 40372-72-3) safe?

The safety of 4,4,15,15-Tetraethoxy-3,16-dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane (CAS: 40372-72-3) depends on its specific application and handling. As with many organic silicon compounds, it should be handled with appropriate personal protective equipment (PPE) to avoid direct contact. While toxicity data is limited, it is generally considered to have low acute toxicity when used properly, and safety standards are in line with standard chemical laboratory practices.

How should 4,4,15,15-Tetraethoxy-3,16-dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane (CAS: 40372-72-3) be stored?

To ensure stability and safety, 4,4,15,15-Tetraethoxy-3,16-dioxa-8,9,10,11-tetrathia-4,15-disilaoctadecane (CAS: 40372-72-3) should be stored in a cool, dry, and dark place. It is recommended to keep it in a sealed container away from moisture and air exposure. Storage conditions should be maintained at a temperature below 25°C and humidity levels below 60% to prevent degradation and maintain chemical integrity.