Basic information
- Name:
2-Butanone,2,2',2'',2'''-(O,O',O'',O'''-silanetetrayltetraoxime)
- Superlist Name:
- Tetra-(methylethylketoxime)silane
- CAS No.:
34206-40-1
- Molecular Structure:

- Formula:
- C16H32N4O4Si
- Molecular Weight:
- 372.54
- Synonyms:
- 2-Butanone,O,O',O'',O'''-silanetetrayltetraoxime (8CI,9CI);Tetra(ethyl methyl ketoximo)silane;Tetrakis(methylethylketoximo)silane;Tetrakis[(2-butylidene)iminooxy]silane;Tetrakis[(sec-butylideneamino)oxy]silane;
- EINECS:
- 251-882-0
- Density:
- 1.01 g/cm3
- Melting Point:
- <0 °C
- Boiling Point:
- 390 °C at 760 mmHg
- Flash Point:
- 189.7 °C
- Appearance:
- Clear, yellow liquid
- Risk Codes:
- 11-36/37/38
- Safety Description:
- 16-29-33-36 Details
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Specification
The Tetra-(methylethylketoxime)silane with the cas number 34206-40-1 is also called Tetrakis-butanonoximsilan(TOS). The IUPAC name is tetrakis(butan-2-ylideneamino) silicate. Its EINECS registry number is 251-882-0. This chemical belongs to the following product categories: (1)Oximino; (2)Silicone series; (3)Crosslinkers; (4)Crosslinking Agents; (5)Oximino Silanes. It is clear yellow liquid.
Properties Computed from Structure: (1)H-Bond Donor: 0; (2)H-Bond Acceptor: 8; (3)Rotatable Bond Count: 12; (4)Exact Mass: 372.219282; (5)MonoIsotopic Mass: 372.219282; (6)Topological Polar Surface Area: 86.4; (7)Heavy Atom Count: 25; (8)Formal Charge: 0; (9)Complexity: 425; (10)Isotope Atom Count: 0; (11)Defined Atom StereoCenter Count: 0; (12)Undefined Atom StereoCenter Count: 0; (13)Defined Bond StereoCenter Count: 0; (14)Undefined Bond StereoCenter Count: 4; (15)Covalently-Bonded Unit Count: 1.
When you are using this chemical, please be cautious about it as the following: (1)Highly flammable; (2)Irritating to eyes, respiratory system and skin; (3)Keep away from sources of ignition; (4)Do not empty into drains; (5)Take precautionary measures against static discharges; (6)Wear suitable protective clothing.
You can still convert the following datas into molecular structure:
(1)SMILES: N(\O[Si](O\N=C(/CC)C)(O\N=C(/CC)C)O\N=C(/CC)C)=C(/CC)C
(2)InChI: InChI=1/C16H32N4O4Si/c1-9-13(5)17-21-25(22-18-14(6)10-2,23-19-15(7)11-3)24-20-16(8)12-4/h9-12H2,1-8H3

