Bis(dimethylsilyl) ether

Modify Date: 2024-01-04 15:55:59

Bis(dimethylsilyl) ether Structure
Bis(dimethylsilyl) ether structure
Common Name Bis(dimethylsilyl) ether
CAS Number 30110-74-8 Molecular Weight 134.324
Density 0.76 g/mL at 25ºC(lit.) Boiling Point 70.8±9.0 °C at 760 mmHg
Molecular Formula C4H14OSi2 Melting Point N/A
MSDS N/A Flash Point -3.4±18.7 °C

 Names

Name 1,1,3,3-tetramethyldisiloxane
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.76 g/mL at 25ºC(lit.)
Boiling Point 70.8±9.0 °C at 760 mmHg
Molecular Formula C4H14OSi2
Molecular Weight 134.324
Flash Point -3.4±18.7 °C
Exact Mass 134.058319
PSA 9.23000
LogP 4.12
Vapour Pressure 138.4±0.1 mmHg at 25°C
Index of Refraction n20/D 1.370(lit.)
Storage condition 2-8°C

 Safety Information

Hazard Codes F: Flammable;
Risk Phrases R11
Safety Phrases 16-26-36
RIDADR UN 2924 3
WGK Germany 3
RTECS JN1000000

 Synonyms

Bis(dimethylsilyl) oxide
sym-Tetramethyldisiloxane
1,1,3,3-Tetramethyldisiloxane
Bis(dimethylsilyl) ether
Disiloxane, 1,1,3,3-tetramethyl-