2,2,7,7-Tetramethyl-3,6-dioxa-2,7-disilaoctane

Basic Information

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CAS Number

7381-30-8

Molecular Formula

C8H22O2Si2

Molecular Weight

206.43 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Boiling Point

166°C

Density

0.842 g/mL at 25 °C

Refractive Index

n20/D 1.403(lit.)

SMILES

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C[Si](C)(C)OCCO[Si](C)(C)C

InChI

InChI=1S/C8H22O2Si2/c1-11(2,3)9-7-8-10-12(4,5)6/h7-8H2,1-6H3

InChIKey

JGWFUSVYECJQDT-UHFFFAOYSA-N

LogP

2.689400000000001

Topological Polar Surface Area

18.46 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

108

Safety Information

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GHS Hazard Pictograms

H226

Hazard Statement

H226 Flammable liquid and vapor
Flammable liquids

Hazard Class

Class 3.2 Class 3.2

Sensitiveness

Moisture Sensitive

Synonyms & References

English

Ethylene glycol, 2TMS derivative
2,2,7,7-Tetramethyl-3,6-dioxa-2,7-disilaoctane
MFCD00009640
Ethylene glycol bis(trimethylsilyl ether)
Ethylene glycol, bistrimethylsilyl ether
Q-200061
NS00047076
(CH3)3SiO(CH2)2OSi(CH3)3
EINECS 230-950-3
FS-4963
1,2-BIS(TRIMETHYLSILYLOXY)-ETHANE
DTXSID90224233
1,2-Bis-trimethylsilanyloxy-ethane
AMY42248
S02325
7381-30-8
FT-0636465
E0478
J-802008
1,2-bis-(trimethylsilyloxy)-ethane
1,2-Bis(trimethylsilyloxy)ethane
3,6-Dioxa-2,7-disilaoctane, 2,2,7,7-tetramethyl-
AKOS015909268
CS-0128798
trimethyl(2-trimethylsilyloxyethoxy)silane
1,2-Bis(trimethylsiloxy)ethane
L-Methionine isopropyl ester hydrochlorid
C8H22O2Si2
SCHEMBL1223591
1,2-Bis(trimethylsiloxy)ethane, 98%
1,2-bis-(trimethylsilyloxy)ethane

MDL Number

MFCD00009640

Customs Code

2931900090

FAQ

What regulatory guidelines apply to 2,2,7,7-Tetramethyl-3,6-dioxa-2,7-disilaoctane (CAS: 7381-30-8)?

2,2,7,7-Tetramethyl-3,6-dioxa-2,7-disilaoctane (CAS: 7381-30-8) is subject to various regulatory guidelines. Safety Data Sheets (SDS) are required, and it may need to comply with REACH regulations in the European Union. In the United States, it is regulated by the EPA and FDA under various chemical management acts. Proper storage, handling, and disposal methods must be followed to ensure safety and environmental compliance.

Are there alternatives to 2,2,7,7-Tetramethyl-3,6-dioxa-2,7-disilaoctane (CAS: 7381-30-8) in synthesis?

2,2,7,7-Tetramethyl-3,6-dioxa-2,7-disilaoctane (CAS: 7381-30-8) can be replaced by similar cyclic siloxanes or other organosilicon compounds depending on the specific application. Common alternatives include hexamethyldisiloxane (HMDSO) or other cyclic siloxanes with similar properties. These alternatives offer comparable functionality and can be used as a substitute in various synthesis processes.

What is the market or research trend for 2,2,7,7-Tetramethyl-3,6-dioxa-2,7-disilaoctane (CAS: 7381-30-8)?

The market for 2,2,7,7-Tetramethyl-3,6-dioxa-2,7-disilaoctane (CAS: 7381-30-8) is growing due to its use in various applications such as silicone rubber manufacturing and as a chemical intermediate. Research trends focus on developing new applications and improving the properties of siloxanes. The increasing demand for silicone-based products in industries like electronics, healthcare, and construction drives market growth and encourages further research.

How should waste containing 2,2,7,7-Tetramethyl-3,6-dioxa-2,7-disilaoctane (CAS: 7381-30-8) be handled?

Waste containing 2,2,7,7-Tetramethyl-3,6-dioxa-2,7-disilaoctane (CAS: 7381-30-8) should be collected in appropriate containers and disposed of according to local regulations. Incineration is a common method for waste disposal, but professional waste disposal services are recommended to ensure safe and environmentally sound disposal. Handling and transportation should follow safety protocols to prevent environmental contamination and ensure worker safety.