2,4,6,8-Tetramethylcyclotetrasiloxane

Description	Atomic number of base material: 14 Silicon
Molecular Weight	236.48
Molecular Formula	C4H16O4Si4
Canonical SMILES	C[Si]1O[Si](O[Si](O[Si](O1)C)C)C
InChI	InChI=1S/C4H12O4Si4/c1-9-5-10(2)7-12(4)8-11(3)6-9/h1-4H3
InChI Key	WZJUBBHODHNQPW-UHFFFAOYSA-N
Boiling Point	134 °C
Melting Point	-69 °C
Flash Point	76 °F
Purity	95%+
Density	0.986 g/mL at 25 °C (lit.)
Solubility	Miscible with most organic solvents
Appearance	Colorless liquid
Application	2, 4, 6, 8-Tetramethylcyclotetrasiloxane (TMCTS) is an important precursor for the deposition of polysiloxane, cyclic siloxane, silicon dioxide, oxycarbide thin films with low dielectric constant for microelectronics, semiconductors and other applications
Storage	2-8 °C
Assay	≥99.5% (GC)
BeilsteinREAXYS Number	1775282
EC Number	219-137-4
Form	liquid
Grade	deposition grade
MDL Number	MFCD00039567
Packaging	25 g
Quality Level	100
Refractive Index	1.387
Specific Gravity	0.99