Hexamethyldisilathiane

Basic Information

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CAS Number

3385-94-2

Molecular Formula

C6H18SSi2

Molecular Weight

178.45 g/mol

Basic Physical Properties

Boiling Point

163°C

Water Solubility

Soluble in tetrahydrofuran and toluene. Hydrolyzes in water.

Solubility

Miscible with terahydrofuran and toluene.

Refractive Index

n20/D 1.4586(lit.)

SMILES

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C[Si](C)(C)S[Si](C)(C)C

InChI

InChI=1S/C6H18SSi2/c1-8(2,3)7-9(4,5)6/h1-6H3

InChIKey

RLECCBFNWDXKPK-UHFFFAOYSA-N

LogP

3.389400000000002

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

76.2

Safety Information

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Hazard Statement

H225 Highly Flammable liquid and vapor
Flammable liquids

Hazard Class

Class 3 Class 3

Stability

store cold

Sensitiveness

Air Sensitive

Synonyms & References

English

3385-94-2
Disilathiane, hexamethyl-
Hexamethyldisilthiane
trimethyl(trimethylsilylsulfanyl)silane
NSC252160
NS00049259
SCHEMBL19477
trimethyl[(trimethylsilyl)sulfanyl]silane
AKOS015840062
F19541
Disilthiane, hexamethyl-
NSC-252160
Bis(Trimethylsilyl)Sulfide, 98%
AZ6L5QJY5H
Hexamethyldisilathiane, synthesis grade
Bis(trimethylsilyl) sulfide
Bis(trimethylsilyl)sulfide
EINECS 222-201-4
Thiobis(trimethylsilane)
Hexamethyldisilathiane, purum
FT-0693392
NSC 252160
MFCD00014851
Q4917167
UNII-AZ6L5QJY5H
AS-48160
1,1,1,3,3,3-Hexamethyldisilathiane #
DTXSID2063006
1,1,1,3,3,3-Hexamethyldisilathiane
A854553
1,1,1,3,3,3-hexamethyl-disilathiane

MDL Number

MFCD00014851

Customs Code

2934999090

FAQ

What regulatory guidelines apply to Hexamethyldisilathiane (CAS: 3385-94-2)?

Hexamethyldisilathiane (CAS: 3385-94-2) is regulated under the Globally Harmonized System of Classification and Labeling of Chemicals (GHS) as a toxic chemical. It is also subject to the European Union’s Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) regulation, which requires manufacturers and importers to register substances with the European Chemicals Agency (ECHA). Additionally, the U.S. Environmental Protection Agency (EPA) and the Food and Drug Administration (FDA) may have specific requirements for handling and reporting of this compound.

Are there alternatives to Hexamethyldisilathiane (CAS: 3385-94-2) in synthesis?

There are several alternatives to Hexamethyldisilathiane (CAS: 3385-94-2) in synthesis. Some common alternatives include dimethyl disulfide and trimethyl disilathiane, which can be used as milder or more readily available reagents in certain reactions. The choice of alternative depends on the specific requirements of the synthesis, such as reactivity, solubility, and compatibility with other reagents or conditions.

What is the market or research trend for Hexamethyldisilathiane (CAS: 3385-94-2)?

Market trends for Hexamethyldisilathiane (CAS: 3385-94-2) indicate increasing interest in its use in biochemical and pharmaceutical applications due to its unique reactivity and stability. Research trends are focused on exploring its potential in green chemistry and sustainable chemical processes. However, due to its toxicity and regulatory challenges, there is also a growing emphasis on developing safer alternatives and optimizing its use in industrial applications.

How should waste containing Hexamethyldisilathiane (CAS: 3385-94-2) be handled?

Waste containing Hexamethyldisilathiane (CAS: 3385-94-2) should be handled in accordance with local and international regulations. The waste should be collected in appropriate containers and labeled with the appropriate hazard warnings. Professional waste disposal services should be used to ensure safe incineration or other environmentally friendly disposal methods. Proper environmental protection precautions, such as ventilation and personal protective equipment, should be taken to prevent exposure and environmental contamination.