Bis(trimethylsilyl)sulfate Chemical Properties

Melting point:

41-44 °C(lit.)

Boiling point:

87-90 °C4 mm Hg(lit.)

Density 

1.041±0.06 g/cm3(Predicted)

Flash point:

27 °F

storage temp. 

Refrigerator (+4°C) + Flammables area

form 

solid

Appearance

White to off-white Solid

Sensitive 

Moisture Sensitive

InChI

InChI=1S/C6H18O4SSi2/c1-12(2,3)9-11(7,8)10-13(4,5)6/h1-6H3

InChIKey

KRUQDZRWZXUUAD-UHFFFAOYSA-N

SMILES

O([Si](C)(C)C)S(=O)(=O)O[Si](C)(C)C

CAS DataBase Reference

18306-29-1(CAS DataBase Reference)

NIST Chemistry Reference

Sulfuric acid, bis(trimethylsilyl)-(18306-29-1)

Safety Information

Hazard Codes 

F,C

Risk Statements 

11-34

Safety Statements 

16-26-36/37/39-45-9-33-25-20

RIDADR 

UN 2925 4.1/PG 2

WGK Germany 

3

F 

3-10-21

HazardClass 

4.1

PackingGroup 

III

HS Code 

29319090

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS
• Language:English Provider:ALFA

Bis(trimethylsilyl)sulfate Usage And Synthesis

Chemical Properties

beige to brownish low melting crystals and/or

Uses

Bis(trimethylsilyl) Sulfate is a reactant involved in the preparation of alkenylsilanes from organoaluminums.

Bis(trimethylsilyl)sulfate(18306-29-1)Related Product Information

• Olibanum oil
• Sodium sulfate
• Hexamethyldisilazane
• Methanesiliconic acid sodium salt
• N-(Trimethylsilyl)acetamide
• SULFURIC ACID-D2
• Methyl propiolate
• Methyl acrylate
• Tetrakis(hydroxymethyl)phosphonium sulfate
• Dimethyl sulfate
• Barium sulfate
• BUTYL OLEATE
• Tris(trimethylsilyl)phosphate
• Aluminum sulfate
• Trimethylsilylacetylene
• Ammonium sulfate
• Magnesium sulfate heptahydrate
• Dimethyl succinate