ChemicalBook > CAS DataBase List > Octamethylcyclotetrasilazane
Octamethylcyclotetrasilazane
- Product Name
- Octamethylcyclotetrasilazane
- CAS No.
- 1020-84-4
- Chemical Name
- Octamethylcyclotetrasilazane
- Synonyms
- cyclotetras;LABOTEST-BB LT00454899;Ctamethylcyclotetrasilazane;OCTAMETHYLCYCLOTETRASILAZANE;Octamethylcyclotetrasilazane>DIMETHYLSILAZANE CYCLIC TETRAMER;1,1,3,3,5,5,7,7-OCTAMETHYLCYCLOTETRASILAZANE;2,2,4,4,6,6,8,8-OCTAMETHYLCYCLOTETRASILAZANE;2,2,4,4,6,6,8,8-octamethyl-cyclotetrasilazan;1,1,3,3,5,5,7,7-Ctamethyl Cyclotetrasilazane
- CBNumber
- CB9244692
- Molecular Formula
- C8H28N4Si4
- Formula Weight
- 292.68
- MOL File
- 1020-84-4.mol
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Octamethylcyclotetrasilazane Property
- 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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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H301Toxic if swalloed
H314Causes severe skin burns and eye damage
H318Causes serious eye damage
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P309IF exposed or if you feel unwell:
P310Immediately call a POISON CENTER or doctor/physician.
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N-Bromosuccinimide Price
TCI Chemical
- Product number
- O0153
- Product name
- Octamethylcyclotetrasilazane
- Purity
- >96.0%(T)
- Packaging
- 10g
- Price
- $121
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- L16563
- Product name
- Octamethylcyclotetrasilazane, 97%
- Packaging
- 5g
- Price
- $23.65
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- L16563
- Product name
- Octamethylcyclotetrasilazane, 97%
- Packaging
- 25g
- Price
- $60.65
- Updated
- 2024/03/01
Chem-Impex
- Product number
- 40568
- Product name
- Octamethylcyclotetrasilazane,93%(GC)
- Purity
- 93%(GC)
- Packaging
- 10G
- Price
- $67.2
- Updated
- 2021/12/16
AK Scientific
- Product number
- 8713AL
- Product name
- Octamethylcyclotetrasilazane
- Packaging
- 10g
- Price
- $153
- Updated
- 2021/12/16
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Octamethylcyclotetrasilazane Chemical Properties,Usage,Production
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.
Octamethylcyclotetrasilazane Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Octamethylcyclotetrasilazane manufacturers
Henan Fengda Chemical Co., Ltd
- Product
- OCTAMETHYLCYCLOTETRASILAZANE 1020-84-4
- Price
- US $100.00-1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2023-12-25
LY Global chemicals co.,ltd .
- Product
- Dimethylsilazane Cyclic Tetramer 1020-84-4
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 98%min
- Supply Ability
- 1000kg
- Release date
- 2023-03-11
Hebei Guanlang Biotechnology Co,.LTD
- Product
- OCTAMETHYLCYCLOTETRASILAZANE 1020-84-4
- Price
- US $5.00-2.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10000kg
- Release date
- 2023-01-09
1020-84-4, OctamethylcyclotetrasilazaneRelated Search:
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