ChemicalBook > Product Catalog > Organic Chemistry > Hydrocarbons and derivatives > Cyclic hydrocarbons > Octamethylcyclotetrasilazane
Octamethylcyclotetrasilazane
Octamethylcyclotetrasilazane Basic information
- Product Name:
- Octamethylcyclotetrasilazane
- Synonyms:
-
- DIMETHYLSILAZANE CYCLIC TETRAMER
- 2,2,4,4,6,6,8,8-OCTAMETHYLCYCLOTETRASILAZANE
- 2,2,4,4,6,6,8,8-Octamethyl-1,3,5,7,2,4,6,8-tetraazatetrasilocane
- 2,2,4,4,6,6,8,8-octamethyl-cyclotetrasilazan
- cyclotetras
- 2,2,4,4,6,6,8,8-Octamethylcyclooctanetetrasilazane
- 2,2,4,4,6,6,8,8-Octamethylcyclotetrasilazane,95%
- cyclotetrasilazane,2,2,4,4,6,6,8,8-octamethyl-
- CAS:
- 1020-84-4
- MF:
- C8H28N4Si4
- MW:
- 292.68
- EINECS:
- 213-817-4
- Product Categories:
-
- Si (Classes of Silicon Compounds)
- Silazanes
- Si-N Compounds
- Mol File:
- 1020-84-4.mol
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Octamethylcyclotetrasilazane Chemical Properties
- Melting point:
- 96-99 °C(lit.)
- Boiling point:
- 225 °C756 mm Hg(lit.)
- Density
- 0.95
- refractive index
- 1.4580
- Flash point:
- 66 °C
- solubility
- soluble in Acetone
- pka
- 14.85±0.20(Predicted)
- form
- solid
- Specific Gravity
- 0.95
- color
- White to Almost white
- Hydrolytic Sensitivity
- 7: reacts slowly with moisture/water
- Sensitive
- Moisture Sensitive
- BRN
- 976248
- CAS DataBase Reference
- 1020-84-4(CAS DataBase Reference)
- EPA Substance Registry System
- Cyclotetrasilazane, 2,2,4,4,6,6,8,8-octamethyl- (1020-84-4)
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MSDS
- Language:English Provider:SigmaAldrich
- Language:English Provider:ACROS
- Language:English Provider:ALFA
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Octamethylcyclotetrasilazane Usage And Synthesis
Chemical Properties
white crystals
Uses
Easily accessible octamethylcyclotetrasilazane (OMCTS) is used as a starting material to synthesize α-Si3N4 by an ammonia thermal synthesis[1].
References
[1] S. Schaible. “From Octamethylcyclotetrasilazane (OMCTS) via Crystalline Silicon Nitride Imide Si2N2NH to α-Si3N4.” Key Engineering Materials 40 3 1 (1993): 81–86.
OctamethylcyclotetrasilazaneSupplier
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Octamethylcyclotetrasilazane(1020-84-4)Related Product Information
- Pentasiloxane, 1,1,3,3,5,5,7,7,9,9-decamethyl-
- 1,1,3,3-TETRAMETHYL-1,3-DISILACYCLOBUTANE
- 1,1,3,3-TETRACHLORO-1,3-DISILABUTANE
- 1,1,3,3-TETRAETHOXY-1,3-DIMETHYLDISILOXANE
- 1,1,3,3-Tetramethyldisiloxane
- 1,1,1,5,5,5-hexaethyl-3-methyltrisiloxane
- 1,1,1,3,3,5,5-HEPTAMETHYLTRISILOXANE
- 1,3-DIMETHYL-1,1,3,3-TETRAPHENYLDISILAZANE
- 1,1,3,3-TETRAMETHYL-1,3-DIETHOXYDISILOXANE
- 1,1,1-triethyl-3,3,3-trimethyldisiloxane
- 1,1,3,3,5,5-HEXAMETHYLTRISILOXANE
- 1,3-DICHLORO-1,1,3,3-TETRAISOPROPYLDISILOXANE
- 1,1,3,3-TETRAISOPROPYLDISILOXANE
- 1,1,3,3-TETRAVINYLDIMETHYLDISILOXANE
- 1,1,3,3-Tetramethyldisilazane
- Octamethylcyclotetrasilazane
- 1,3,5,7-TETRAMETHYL-1,3,5,7-TETRAVINYLCYCLOTETRASILAZANE
- 1,2,3,4,5,6,7,8-OCTAMETHYLCYCLOTETRASILAZANE