360716
Tris(trimethylsilyl)silane
97%
Synonym(s):
1,1,1,3,3,3-Hexamethyl-2-trimethylsilyl-trisilane, TTMSS
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About This Item
Product Name
Tris(trimethylsilyl)silane, 97%
assay
97%
form
liquid
InChI
1S/C9H28Si4/c1-11(2,3)10(12(4,5)6)13(7,8)9/h10H,1-9H3
SMILES string
C[Si](C)(C)[SiH]([Si](C)(C)C)[Si](C)(C)C
InChI key
SQMFULTZZQBFBM-UHFFFAOYSA-N
reaction suitability
reagent type: reductant
refractive index
n20/D 1.489 (lit.)
bp
73 °C/5 mmHg (lit.)
density
0.806 g/mL at 25 °C (lit.)
Quality Level
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Application
Used in:
- Hydrosilylations
- Radical reactions
- Reductions of acid chlorides
- Reductions of carbon-halogen bonds
- Hydrosilations of carbonyls
- Another common application involves the use of the tris(trimethylsilyl)silyl (TTMSS, or super silyl) group when complexed with transition metals and main group elements
- More recently, the super silyl group is being utilized in carbon–carbon bond forming reactions
General description
signalword
Warning
hcodes
pcodes
Hazard Classifications
Flam. Liq. 3
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
131.0 °F - closed cup
flash_point_c
55 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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