Tetra-(methylethylketoxime)silane
Basic information
- CAS
34206-40-1- Standard SMILES
CC/C(C)=N/O[Si](O/N=C(\C)CC)(O/N=C(\C)CC)O/N=C(\C)CC- InChIKey
INETXKGLHYNTHK-AQWWNALJSA-N- Molecular formula
- C16H32N4O4Si
- Average molar mass
- 372.53 g/mol
- Monoisotopic mass
- 372.21928205
Overview
See also: 2-Butanone, O,O',O'',O'''-silanetetrayltetraoxime (annotation moved to).
Names & identifiers
- Preferred name
- Tetra-(methylethylketoxime)silane
- IUPAC
- tetrakis[(E)-butan-2-ylideneamino] silicate
- English name
- Tetra-(methylethylketoxime)silane
- Molecular formula
- C16H32N4O4Si
- Molecular weight
- 372.54
Names & synonyms
Tetra-(methylethylketoxime)silane34206-40-1Tetrakis(methylethylketoximino)silaneSCHEMBL28796943INETXKGLHYNTHK-AQWWNALJSA-NTETRAKIS[(E)-BUTAN-2-YLIDENEAMINO] SILICATEN,N',N'',N'''-[Silanetetrayltetrakis(oxy)]tetra(butan-2-imine)Tetrakis silaneTOS in TolueneEinecs 251-882-0Tetrabutoxime SilaneTetrabutanone oxime silane
Show more names
Tetrakis-butanonoximsilan(TOS)Tetra(butanone oximido) silaneTetra Oximio Silane in TolueneTetra(methylethylketoxime)slaneTetra(methyiethylketoxime)silane
Database identifiers
- CAS
34206-40-1- PubChem CID
- 9604901
Properties
Computed structural properties
- Topological polar surface area
- 86.4 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 8
- Rotatable bonds
- 12
- Heavy atoms
- 25
- Formal charge
- 0
- Complexity
- 425
Physicochemical properties
- Melting point
- 0 °C · <0°C
- Boiling point
- 111 °C · 111°C
- Density
- 0 · 0,932 g/cm3
- vapor pressure
- 0.002 Pa · 0.002Pa at 25℃
- refractive index
- 1.483 · 1.483 [20°C]
- Flash point
- 4 °C · 4°C (Toluene)
- Specific Gravity
- 0.938 · 0.938
- Water Solubility
- 36.63 g/L · 36.63g/L
- Hydrolytic Sensitivity
- 7 · 7: reacts slowly with moisture/water
- LogP
- 1.69 · 1.69
- CAS DataBase Reference
- 34206 · 34206-40-1(CAS DataBase Reference)
- EPA Substance Registry System
- 2 · 2-Butanone, O,O',O'',O'''-silanetetrayltetraoxime (34206-40-1)
- Symbol(GHS)
- 7 · GHS07,GHS08,GHS02
- Signal word
- Danger
- Hazard statements
- 373 · H373-H319-H228-H350-H317
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Hazard information
Regulatory InformationChemical: 2-Butanone, 2,2â²,2â²â²,2â²â²â²-(O,Oâ²,Oâ²â²,Oâ²â²â²-silanetetrayltetraoxime)
Safety data
- tsca
- TSCA listed
- ridadr
- 1993
- risk_code
- 11-36/37/38
- Signal word
- Danger
- Symbol(GHS)
- GHS07,GHS08,GHS02
- safety_code
- 16-29-33-36
- Hazard statements
- H373-H319-H228-H350-H317
- REACH Registrations
- Active
- Precautionary statements
- P210-P240-P241-P280-P370+P378-P264-P280-P305+P351+P338-P337+P313P-P261-P272-P280-P302+P352-P333+P313-P321-P363-P501-P260-P314-P501
Chemistry & industry
Applications
DescriptionTetra(methylethylketoxime)silane in Toluene is used as a neutral curing agent in silicone sealant formulations. Normally, it will be combined with MOS or VOS to achieve higher reactivity, shorter skin formation times and higher crosslinking density. Another important advantage of using Tetra(methylethylketoxime)silane in silicone sealants is that extended tooling times can be achieved without jeopardizing crack-resistance.
UsesTetra-(methylethylketoxime)silane is used as a crosslinking agent (curing agent) in room temperature vulcanizing silicone rubber.
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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