Silane, tris((1,1-dimethyl-2-propyn-1-yl)oxy)methyl-
Basic information
- CAS
83817-71-4- Standard SMILES
C#CC(C)(C)O[Si](C)(OC(C)(C)C#C)OC(C)(C)C#C- InChIKey
CRJSCSRODDRNDN-UHFFFAOYSA-N- Molecular formula
- C16H24O3Si
- Average molar mass
- 292.44 g/mol
- Monoisotopic mass
- 292.14947116
Names & identifiers
- Preferred name
- Silane, tris((1,1-dimethyl-2-propyn-1-yl)oxy)methyl-
- IUPAC
- methyl-tris(2-methylbut-3-yn-2-yloxy)silane
- English name
- tris[(1,1-dimethyl-2-propynyl)oxy]methylsilane
- Molecular formula
- C16H24O3Si
- Molecular weight
- 292.45
Names & synonyms
EINECS 280-972-2Silane, tris((1,1-dimethyl-2-propynyl)oxy)methyl-Silane, tris[(1,1-dimethyl-2-propynyl)oxy]methyl-Silane, tris((1,1-dimethyl-2-propyn-1-yl)oxy)methyl-Silane, tris[(1,1-dimethyl-2-propyn-1-yl)oxy]methyl-RefChem:885326Silane, tris(1,1-dimethyl-2-propynyl)oxymethyl-83817-71-4Methyltris((2-methylbut-3-yn-2-yl)oxy)silaneTRIS[(1,1-DIMETHYL-2-PROPYNYL)OXY]METHYLSILANETris((1,1-dimethyl-2-propynyl)oxy)methylsilanemethyl-tris(2-methylbut-3-yn-2-yloxy)silane
Show more names
METHYLTRIS[(2-METHYLBUT-3-YN-2-YL)OXY]SILANEMethyltris[(1,1-dimethyl-2-propynyl)oxy]silaneMethyl(tris(1,1-dimethyl-2-propynyl)oxy)silane (AKSi-1)
SCHEMBL179821CRJSCSRODDRNDN-UHFFFAOYSA-NH58678Tris[(1,1-dimethyl-2-propyn-1-yl)oxy]methylsilane
Database identifiers
- CAS
83817-71-4- PubChem CID
- 174339
- EC Number
- 280-972-2
- Nikkaji
- J326.865I
Properties
Computed structural properties
- Topological polar surface area
- 27.7 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 3
- Rotatable bonds
- 9
- Heavy atoms
- 20
- Formal charge
- 0
- Complexity
- 427
Physicochemical properties
- InChI
- InChI=1S/C16H24O3Si/c1-11-14(4,5)17-20(10,18-15(6,7)12-2)19-16(8,9)13-3/h1-3H,4-10H3
- InChIKey
- CRJSCSRODDRNDN-UHFFFAOYSA-N
- SMILES
- [Si](OC(C)(C)C#C)(OC(C)(C)C#C)(OC(C)(C)C#C)C
- EPA Substance Registry System
- Silane, tris[(1,1-dimethyl-2-propynyl)oxy]methyl- (83817-71-4)
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 302 · H302-H315-H319-H335
- Precautionary statements
- 280 · P280-P305+P351+P338
- TSCA
- TSCA listed
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 Information
Chemical: Silane, tris[(1,1-dimethyl-2-propynyl)oxy]methyl-
PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.
Silane, tris(1,1-dimethyl-2-propynyl)oxymethyl-: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
Safety data
- tsca
- TSCA listed
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Hazard statements
- H302-H315-H319-H335
- Precautionary statements
- P280-P305+P351+P338
Chemistry & industry
Uses & manufacturing
General Manufacturing InformationSilane, tris[(1,1-dimethyl-2-propyn-1-yl)oxy]methyl-: ACTIVE
Applications
UsesTris[(1,1-dimethyl-2-propynyl)oxy]methylsilane is mainly used as an intermediate or protecting group reagent in organic synthesis.
Upstream & downstream products
Upstream raw materials
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Related reactions
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Compound notes
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